xx
MSO4000 and DPO4000 Series
Digital Phosphor Oscilloscopes
ZZZ
Programmer Manual
*P077024800*
077-0248-00
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MSO4000 and DPO4000 Series
Digital Phosphor Oscilloscopes
xx
ZZZ
Programmer Manual
www.tektronix.com
077-0248-00
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Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries
or suppliers, and are protected by national copyright laws and international treaty provisions.
Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication
supersedes that in all previously published material. Specifications and price change privileges reserved.
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.
Contacting Tektronix
Tektronix, Inc.
14200 SW Karl Braun Drive
P.O. Box 500
Beaverton, OR 97077
USA
For product information, sales, service, and technical support:
In North America, call 1-800-833-9200.
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Table of Contents
Getting Started .................................................................................................... 1-1
Setting Up Remote Communications...................................................................... 1-1
Command Syntax................................................................................................. 2-1
Command and Query Structure ............................................................................ 2-1
Clearing the oscilloscope ................................................................................... 2-3
Command Entry.............................................................................................. 2-3
Constructed Mnemonics .................................................................................... 2-5
Argument Types.............................................................................................. 2-7
Command Groups .............................................................................................. 2-11
Acquisition Command Group ............................................................................ 2-11
Alias Command Group.................................................................................... 2-12
Bus Command Group ..................................................................................... 2-13
Calibration and Diagnostic Command Group .......................................................... 2-17
Cursor Command Group.................................................................................. 2-17
Display Command Group................................................................................. 2-19
Ethernet Command Group................................................................................ 2-20
File System Command Group............................................................................ 2-21
Hard Copy Command Group............................................................................. 2-22
Horizontal Command Group ............................................................................. 2-24
Mark Command Group.................................................................................... 2-24
Math Command Group.................................................................................... 2-26
Measurement Command Group.......................................................................... 2-27
Miscellaneous Command Group......................................................................... 2-30
PictBridge Command Group ............................................................................. 2-32
Power Command Group .................................................................................. 2-32
Save and Recall Command Group ....................................................................... 2-40
Search Command Group.................................................................................. 2-41
Status and Error Command Group....................................................................... 2-47
Trigger Command Group ................................................................................. 2-48
Vertical Command Group................................................................................. 2-58
Waveform Transfer Command Group ................................................................... 2-61
Zoom Command Group................................................................................... 2-67
Commands Listed in Alphabetical Order .................................................................... 2-69
Status and Events ................................................................................................. 3-1
Registers ...................................................................................................... 3-1
Queues ........................................................................................................ 3-4
Event Handling Sequence................................................................................... 3-5
Synchronization Methods................................................................................... 3-7
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Table of Contents
Appendix A: Character Set ..................................................................................... A-1
Appendix B: Reserved Words.................................................................................. B-1
Appendix C: Factory Defaults ................................................................................. C-1
Default Setup................................................................................................ C-1
Appendix D: Programming Example.......................................................................... D-1
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Getting Started
This manual explains the use of commands for remotely controlling your
oscilloscope. With this information, you can write computer programs to
perform functions, such as setting the front-panel controls, taking measurements,
performing statistical calculations, and exporting data for use in other programs.
Setting Up Remote Communications
You can remotely communicate between your oscilloscope and PC via the
Ethernet, USB, and, GPIB using the TEK-USB-488 Adapter.
If you are using Ethernet, start by connecting an appropriate Ethernet cable to the
Ethernet port (RJ-45 connector) on the rear panel of your oscilloscope. This
connects the oscilloscope to a 10/100 Base-T local area network.
Ethernet
To change the Ethernet settings on your oscilloscope, do the following:
1. On the front panel, push Utility.
2. Push Utility Page.
3. Select I/O with the Multipurpose knob.
4. Push Ethernet Network Settings.
5. On the side-bezel menu, if you are on a DHCP Ethernet network and using a
through cable, set DHCP/BOOTP to On.
6. If you are using a cross-over cable, set DHCP/BOOTP to Off, and set a hard
coded TCPIP address.
If you are using USB, start by connecting an appropriate USB cable to the USB
2.0 high-speed device port on the rear panel of your oscilloscope.
USB
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Getting Started
With USB, the system automatically configures itself. To verify that the USB is
enabled:
1. On the front panel, push Utility.
2. Push Utility Page.
3. Select I/O with the Multipurpose knob.
4. Push USB, and verify that USB is enabled.
5. If USB is disabled, push Connect to computer on the side-bezel menu.
After connection, the host, with appropriate software, can list the oscilloscope as a
USB device with the following parameters. (See Table 1-1.)
Table 1-1: USB Device Parameters
Parameter
Value
Manufacturer ID
Product ID
0x0699 (decimal 1689)
0x0401 (decimal 1025)
Serial number
Serial number
Manufacturer description
Interface description
“Tektronix”
“USBTMC-USB488”
To use GPIB, start by connecting an appropriate USB cable to the USB 2.0 high
speed device port on the rear panel of your oscilloscope. Connect the other end
to the TEK-USB-488 Adapter host port. Then connect a GPIB cable from the
TEK-USB-488 Adapter to your PC.
GPIB
Supply power to the Adapter in either of these two ways:
1. Use the optional 5 VDC power adapter connected to the 5 VDC power input
on the Adapter.
2. Use an appropriate USB cable connected to a powered USB host port on your
PC and the Device port on the TEK-USB-488 Adapter.
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Getting Started
The oscilloscope has a USB 2.0 High speed device port to control the oscilloscope
through USBTMC or GPIB with a TEK-USB-488 Adapter. The USBTMC
protocol allows USB devices to communicate using IEEE488 style messages.
This lets you run your GPIB software applications on USB hardware.
Before setting up the oscilloscope for remote communication using the electronic
(physical) GPIB interface, you should familiarize yourself with the following
GPIB requirements:
A unique device address must be assigned to each device on the bus. No two
devices can share the same device address.
No than 15 devices can be connected to any one line.
One device should be connected for every 6 feet (2 meters) of cable used.
No than 65 feet (20 meters) of cable should be used to connect devices to a bus.
At least two-thirds of the devices on the network should be powered on while
using the network.
Connect the devices on the network in a star or linear configuration. Do not
use loop or parallel configurations.
To function correctly, your oscilloscope must have a unique device address. The
default setting for the GPIB configuration is GPIB Address 1.
To change the GPIB address settings, do the following:
1. On the front panel, push Utility.
2. Push Utility Page.
3. Select I/O with the Multipurpose knob.
4. Push GPIB.
5. Enter the GPIB address on the side-bezel menu, using the multipurpose knob.
This will set the GPIB address on an attached TEK-USB-488 Adapter
The oscilloscope is now set up for bidirectional communication with your
controller.
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Getting Started
The following documents are available for download on the Manuals Finder
Web site at www.tektronix.com:
Documentation
MSO4000 and DPO4000 Series Digital Phosphor Oscilloscopes User Manual.
Information about installing and operating the oscilloscope.
Getting Started with OpenChoice ™ Solutions Manual. Options for getting data
from your oscilloscope into any one of several available analysis tools.
MSO4000 and DPO4000 Series Digital Phosphor Oscilloscopes Technical
Reference. Oscilloscope specifications and a performance verification procedure.
TekVISA Programmer Manual. Description of TekVISA, the Tektronix
implementation of the VISA Application Programming Interface (API). TekVISA
is industry-compliant software for writing interoperable oscilloscope drivers in a
variety of Application Development Environments (ADEs).
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Command Syntax
You can control the operations and functions of the oscilloscope through the
Ethernet port or the USB 2.0 device port using commands and queries. The
related topics listed below describe the syntax of these commands and queries.
The topics also describe the conventions that the oscilloscope uses to process
them. See the Command Groups topic in the table of contents for a listing of the
commands by command group, or use the index to locate a specific command.
This documentation describes the commands and queries using Backus-Naur
Form (BNF) notation. Refer to the following table for the symbols that are used.
Backus-Naur Form
Notation
Table 2-1: Symbols for Backus-Naur Form
Symbol
Meaning
< >
=
Defined element
Is defined as
|
Exclusive OR
{ }
[ ]
. . .
Group; one element is required
Optional; can be omitted
Previous element(s) may be repeated
Comment
( )
Command and Query Structure
Commands consist of set commands and query commands (usually called
commands and queries). Commands modify oscilloscope settings or tell the
oscilloscope to perform a specific action. Queries cause the oscilloscope to return
data and status information.
Most commands have both a set form and a query form. The query form of the
command differs from the set form by its question mark at the end. For example,
the set command ACQuire:MODe has a query form ACQuire:MODe?. Not all
commands have both a set and a query form. Some commands have set only and
some have query only.
A command message is a command or query name followed by any information
the oscilloscope needs to execute the command or query. Command messages
may contain five element types, defined in the following table.
Messages
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Command Syntax
Table 2-2: Command Message Elements
Symbol
Meaning
<Header>
This is the basic command name. If the header ends with a question
mark, the command is a query. The header may begin with a colon
(:) character. If the command is concatenated with other commands,
the beginning colon is required. Never use the beginning colon with
command headers beginning with a star (*).
<Mnemonic>
<Argument>
This is a header subfunction. Some command headers have only one
mnemonic. If a command header has multiple mnemonics, a colon (:)
character always separates them from each other.
This is a quantity, quality, restriction, or limit associated with the header.
Some commands have no arguments while others have multiple
arguments. A <space> separates arguments from the header. A
<comma> separates arguments from each other.
<Comma>
<Space>
A single comma is used between arguments of multiple-argument
commands. Optionally, there may be white space characters before
and after the comma.
A white space character is used between a command header and the
related argument. Optionally, a white space may consist of multiple
white space characters.
Commands cause the oscilloscope to perform a specific function or change one of
the settings. Commands have the structure:
Commands
[:]<Header>[<Space><Argument>[<Comma> <Argument>]...]
A command header consists of one or more mnemonics arranged in a hierarchical
or tree structure. The first mnemonic is the base or root of the tree and each
subsequent mnemonic is a level or branch off the previous one. Commands at a
higher level in the tree may affect those at a lower level. The leading colon (:)
always returns you to the base of the command tree.
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Command Syntax
Queries cause the oscilloscope to return status or setting information. Queries
have the structure:
Queries
[:]<Header>
[:]<Header>[<Space><Argument> [<Comma><Argument>]...]
You can specify a query command at any level within the command tree unless
otherwise noted. These branch queries return information about all the mnemonics
below the specified branch or level.
Use the HEADer command to control whether the oscilloscope returns headers as
part of the query response. If header is on, the query response returns command
headers, then formats itself as a valid set command. When header is off, the
response includes only the values. This may make it easier to parse and extract the
information from the response. The table below shows the difference in responses.
Headers
Table 2-3: Comparison of Header Off and Header On Responses
Query
Header Off
14:30:00
100
Header On
TIME?
:TIME “14:30:00”
:ACQUIRE:NUMAVG 100
ACQuire:NUMAVg?
Clearing the oscilloscope
You can clear the Output Queue and reset the oscilloscope to accept a new
command or query by using the selected Device Clear (DCL) function.
Command Entry
The following rules apply when entering commands:
You can enter commands in upper or lower case.
You can precede any command with white space characters. White space
characters include any combination of the ASCII control characters 00 through
09 and 0B through 20 hexadecimal (0 through 9 and 11 through 32 decimal).
The oscilloscope ignores commands consisting of any combination of white
space characters and line feeds.
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Command Syntax
You can abbreviate many oscilloscope commands. Each command in this
documentation shows the minimum acceptable abbreviations in capitals. For
example, you can enter the command ACQuire:NUMAvg simply as ACQ:NUMA
or acq:numa.
Abbreviating
Abbreviation rules may change over time as new oscilloscope models are
introduced. Thus, for the most robust code, use the full spelling.
If you use the HEADer command to have command headers included as part
of query responses, you can further control whether the returned headers are
abbreviated or are full-length with the VERBose command.
You can concatenate any combination of set commands and queries using a
semicolon (;). The oscilloscope executes concatenated commands in the order
received.
Concatenating
When concatenating commands and queries, you must follow these rules:
1. Separate completely different headers by a semicolon and by the beginning
colon on all commands except the first one. For example, the commands
TRIGger:MODe NORMal and ACQuire:NUMAVg 8, can be concatenated
into the following single command:
TRIGger:MODe NORMal;:ACQuire:NUMAVg 8
2. If concatenated commands have headers that differ by only the last mnemonic,
you can abbreviate the second command and eliminate the beginning colon.
For example, you can concatenate the commands ACQuire:MODe ENVelope
and ACQuire:NUMAVg 8 into a single command:
ACQuire:MODe ENVelope; NUMAVg 8
The longer version works equally well:
ACQuire:MODe ENVelope;:ACQuire:NUMAVg 8
3. Never precede a star (*) command with a colon:
ACQuire:STATE 1;*OPC
Any commands that follow will be processed as if the star command was
not there so the commands, ACQuire:MODe ENVelope;*OPC;NUMAVg 8
will set the acquisition mode to envelope and set the number of acquisitions
for averaging to 8.
4. When you concatenate queries, the responses to all the queries are
concatenated into a single response message. For example, if the display
graticule is set to Full and the display style is set to dotsonly, the concatenated
query DISplay:GRAticule?;STYle:DOTsonly? will return the following.
If the header is on:
DISPLAY:GRATICULE FULL;:DISPLAY:STYLE:DOTSONLY 1
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Command Syntax
If the header is off:
FULL;1
5. Set commands and queries may be concatenated in the same message. For
example,
ACQuire:MODe SAMple;NUMAVg?;STATE?
is a valid message that sets the acquisition mode to sample. The message then
queries the number of acquisitions for averaging and the acquisition state.
Concatenated commands and queries are executed in the order received.
Here are some invalid concatenations:
DISPlay:STYle:NORMal;ACQuire:NUMAVg 8 (no colon before ACQuire)
DISPlay:GRAticule FULL;:DOTSONLY OFF (extra colon before
DOTSonly. You could use DISPlay:DOTsonly OFF instead)
DISPlay:GRAticule FULL;:*TRG (colon before a star (*) command)
MATH:HORizontal:SCAle 1.0e-1;HORizontal:POSition 5.0el
(levels of the mnemonics are different; either remove the second use of
HORizontal: or place :MATH in front of HORizontal:POSition)
This documentation uses <EOM> (End of Message) to represent a message
terminator.
Terminating
Table 2-4: End of Message Terminator
Symbol
Meaning
<EOM>
Message terminator
The end-of-message terminator must be the END message (EOI asserted
concurrently with the last data byte). The last data byte may be an ASCII line
feed (LF) character.
This oscilloscope does not support ASCII LF only message termination. The
oscilloscope always terminates outgoing messages with LF and EOI.
Constructed Mnemonics
Some header mnemonics specify one of a range of mnemonics. For example, a
channel mnemonic can be CH1, CH2, CH3, or CH4. You use these mnemonics
in the command just as you do any other mnemonic. For example, there is a
CH1:POSition command, and there is also a CH2:POSition command. In the
command descriptions, this list of choices is abbreviated as CH<x>.
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Command Syntax
When cursors are displayed, commands may specify which cursor of the pair to
use.
Cursor Position
Mnemonics
Table 2-5: Channel Mnemonics
Symbol
Meaning
CH<x>
A channel specifier; <x> is 1 through 4.
Table 2-6: Cursor Mnemonics
Symbol
Meaning
CURSOR<x>
POSITION<x>
HPOS<x>
A cursor selector; <x> is either 1 or 2.
A cursor selector; <x> is either 1 or 2.
A cursor selector; <x> is either 1 or 2.
Commands can specify the mathematical waveform to use as a mnemonic in
the header.
Math Specifier Mnemonics
Table 2-7: Math Specifier Mnemonics
Symbol
Meaning
Math<x>
A math waveform specifier; <x> is 1.
Commands can specify which measurement to set or query as a mnemonic in the
header. Up to eight automated measurements may be displayed.
Measurement Specifier
Mnemonics
Table 2-8: Measurement Specifier Mnemonics
Symbol
Meaning
MEAS<x>
A measurement specifier; <x> is 1 through 4.
Commands specify the channel to use as a mnemonic in the header.
Channel Mnemonics
Commands can specify the reference waveform to use as a mnemonic in the
header.
Reference Waveform
Mnemonics
Table 2-9: Reference Waveform Mnemonics
Symbol
Meaning
REF<x>
A reference waveform specifier; <x> is 1, 2, 3, or 4 for 4-channel
oscilloscopes and 1 or 2 for 2-channel oscilloscopes.
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Command Syntax
Argument Types
Commands use arguments such as enumeration, numeric, quoted string and block.
Each of these arguments are listed in detail below.
Enter these arguments as unquoted text words. Like key words, enumeration
arguments follow the same convention where the portion indicated in uppercase is
required and that in lowercase is optional.
Enumeration
For example: SAVe:WAVEform:FILEFormat INTERNal
Many oscilloscope commands require numeric arguments. The syntax shows
the format that the oscilloscope returns in response to a query. This is also the
preferred format when sending the command to the oscilloscope though any of
the formats will be accepted. This documentation represents these arguments as
described below.
Numeric
Table 2-10: Numeric Arguments
Symbol
<NR1>
<NR2>
<NR3>
<bin>
Meaning
Signed integer value
Floating point value without an exponent
Floating point value with an exponent
Digital data in binary format
Most numeric arguments will be automatically forced to a valid setting, by either
rounding or truncating,, when an invalid number is input, unless otherwise noted
in the command description.
Some commands accept or return data in the form of a quoted string, which is
simply a group of ASCII characters enclosed by a single quote (’) or double quote
("). The following is an example of a quoted string: "This is a quoted
string". This documentation represents these arguments as follows:
Quoted String
Table 2-11: Quoted String Argument
Symbol
Meaning
<QString>
Quoted string of ASCII text
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Command Syntax
A quoted string can include any character defined in the 7-bit ASCII character
set. Follow these rules when you use quoted strings:
1. Use the same type of quote character to open and close the string. For
example: "this is a valid string".
2. You can mix quotation marks within a string as long as you follow the
previous rule. For example: "this is an ’acceptable’ string".
3. You can include a quote character within a string by repeating the quote. For
example: "here is a "" mark".
4. Strings can have upper or lower case characters.
5. If you use a GPIB network, you cannot terminate a quoted string with the
END message before the closing delimiter.
6. A carriage return or line feed embedded in a quoted string does not terminate
the string. The return is treated as another character in the string.
7. The maximum length of a quoted string returned from a query is 1000
characters.
Here are some invalid strings:
"Invalid string argument’ (quotes are not of the same type)
"test<EOI>" (termination character is embedded in the string)
Several oscilloscope commands use a block argument form, as defined in the
table below.
Block
Table 2-12: Block Argument
Symbol
<NZDig>
<Dig>
Meaning
A nonzero digit character in the range of 1–9
A digit character, in the range of 0–9
<DChar>
A character with the hexadecimal equivalent of 00 through FF (0
through 255 decimal)
<Block>
A block of data bytes defined as: <Block> ::=
{#<NZDig><Dig>[<Dig>...][<DChar>...] |#0[<DChar>...]<terminator>}
<NZDig> specifies the number of <Dig> elements that follow. Taken together,
the <NZDig> and <Dig> elements form a decimal integer that specifies how
many <DChar> elements follow.
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Command Syntax
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Command Syntax
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Command Groups
This manual lists the MSO4000 and DPO4000 Series IEEE488.2 commands
in two ways. First, it presents them by functional groups. Then, it lists them
alphabetically. The functional group list starts below. The alphabetical list
Acquisition Command Group
Use the commands in the Acquisition Command Group to set up the modes and
functions that control how the oscilloscope acquires signals input to the channels,
and processes them into waveforms.
Using the commands in this group, you can do the following:
Start and stop acquisitions.
Control whether each waveform is simply acquired, averaged, or enveloped
over successive acquisitions of that waveform.
Set the controls or conditions that start and stop acquisitions.
Control acquisition of channel waveforms.
Set acquisition parameters.
Table 2-13: Acquisition Commands
Command
Description
Returns acquisition parameters
Sets or returns the MagniVu feature
Returns the maximum real-time sample rate
Sets or returns the acquisition mode
Returns number of acquisitions that have
occurred
Sets or returns the number of acquisitions for
an averaged waveform
Starts or stops the acquisition system
Sets or returns whether the acquisition is
continuous or single sequence
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Command Groups
Alias Command Group
Use the Alias commands to define new commands as a sequence of standard
commands. You may find this useful when repeatedly using the same commands
to perform certain tasks like setting up measurements.
Aliases are similar to macros but do not include the capability to substitute
parameters into alias bodies. The alias mechanism obeys the following rules:
The alias name must consist of a valid IEEE488.2 message unit, which may
not appear in a message preceded by a colon, comma, or a command or query
program header.
The alias name may not appear in a message followed by a colon, comma,
or question mark.
An alias name must be distinct from any keyword or keyword short form.
An alias name cannot be redefined without first being deleted using one of
the alias deletion functions.
Alias names do not appear in response messages.
Table 2-14: Alias Commands
Command
Description
Sets or returns the alias state
Returns a list of the currently defined alias
labels
Assigns a sequence of program messages
to an alias label
Removes a specified alias
Deletes all existing aliases
Removes a specified alias
Sets or returns the alias state
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Command Groups
Bus Command Group
Use the Bus commands when working with serial or parallel bus measurements.
Install the DPOEMBD application module when working with I2C or SPI
bus signals.
Install the DPO4COMP module when working with RS-232, RS-422,
RS-485, or UART bus signals.
Install the DPO4AUDIO module when working with I2S, Left Justified (LJ),
Right Justified (RJ), or TDM bus signals.
Install the DPO4AUTO or DPO4AUTOMAX module when working with
CAN or LIN bus signals.
Install the DPO4AUTOMAX module when working with FlexRay bus
signals.
NOTE. LIN and FlexRay work on DPO4000s with serial numbers greater than
C020000 and on all MSO4000s.
NOTE. The parallel bus commands work with MSO4000 Series oscilloscopes only.
NOTE. The Search Command Group and the Trigger Command Group also
contain bus-related commands.
Table 2-15: Bus Commands
Commands
Description
Returns the parameters for each bus
Sets or returns the number of delay bits for
the AUDIO bus
Sets or returns the bit order for the AUDIO
bus
Sets or returns the number of bits per
channel for the AUDIO bus
Sets or returns the clock polarity for the
AUDIO bus
Sets or returns the clock source waveform
for the AUDIO bus
Sets or returns the data polarity for the
AUDIO bus
Sets or returns the number of bits per word
for the AUDIO bus
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Command Groups
Table 2-15: Bus Commands (cont.)
Commands
Description
Sets or returns the data source waveform for
the AUDIO bus
Sets or returns the display format for the
AUDIO bus
Sets or returns the number of channels in
each frame for the AUDIO bus
Sets or returns the frame sync polarity for
the AUDIO bus
Sets or returns the frame sync source
waveform for the AUDIO bus
Sets or returns the audio format (type) for
the AUDIO bus
Sets or returns the word select polarity for
the AUDIO bus
Sets or returns the word select source
waveform for the AUDIO bus
Sets or returns the bit rate for the CAN bus
Sets or returns the probing method used to
probe the CAN bus
Sets or returns the sample point (in %) to
sample during each bit period
Sets or returns the CAN data source
Sets the display format for the numerical
information in the specified bus waveform
Sets the display type for the specified bus
Sets or returns the bit rate for FLEXRAY
Sets or returns the FLEXRAY ID format
Sets or returns the FLEXRAY standard
Sets or returns the FLEXRAY data source
Sets and returns whether the read/write bit is
included in the address
Sets or returns the I2C SCLK source
Sets or returns the I2C SDATA source
Sets or returns the waveform label for the
specified bus
Sets or returns the bit rate for LIN
Sets or returns the LIN ID format
Sets or returns the LIN polarity
Sets or returns the sample point (in %) at
which to sample during each bit period
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Command Groups
Table 2-15: Bus Commands (cont.)
Commands
Description
Sets or returns the LIN data source
Sets or returns the LIN standard
Sets or returns the Parallel bit source for the
specified bus
Sets or returns the Parallel clock edge for
the specified bus
Sets or returns the Parallel bus clock function
for the specified bus
Sets or returns the Parallel clock source for
the specified bus
Sets or returns the width of the Parallel bus
Sets or returns the position of the specified
bus waveform
Sets or returns the RS-232 bit rate for the
specified bus
Sets or returns the number of bits for the
data frame
Sets or returns the RS-232 delimiting value
for a packet on the specified bus
Sets or returns the display mode for the
specified bus display and event table
Sets or returns parity for RS-232 data
Sets or returns the RS-232C polarity for the
specified bus
Sets or returns the RS-232 RX source
Sets or returns the RS-232 TX Source
Sets or returns the bit order for the specified
SPI bus
Sets or returns the SPI SCLK polarity
Sets or returns the SPI SCLK source
Sets or returns the SPI MISO polarity
Sets or returns the SPI MISO source
Sets or returns the SPI MOSI polarity
Sets or returns the SPI MOSI source
Sets or returns the number of bits per word
for the specified bus
Sets or returns the SPI framing type
Sets or returns the SPI bus idle time in
seconds for the specified bus
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Command Groups
Table 2-15: Bus Commands (cont.)
Commands
Description
Sets or returns the SPI SS polarity
Sets or returns the SPI SS source
Turns the specified bus on and off
Sets or returns the specified bus type
Sets or returns the lower threshold for each
channel
Sets or returns the threshold for a channel
Sets or returns the threshold for a digital
channel
Sets or returns the upper threshold for each
channel
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Command Groups
Calibration and Diagnostic Command Group
The Calibration and Diagnostic commands provide information about the current
state of oscilloscope calibration. They also initiate internal signal path calibration
(SPC) or execute diagnostic tests. Commands that are specific to factory
calibration are not described in this manual. They are described in the Service
manual, located on the DPO4000 Documentation CD-ROM in PDF format. You
can also order a printed copy.
Table 2-16: Calibration and Diagnostic Commands
Command
Description
Instructs the oscilloscope to perform
self-calibration and returns the oscilloscope
self calibration status
Returns the factory calibration status value
saved in nonvolatile memory
Starts a signal path compensation
Starts the internal signal path calibration
Returns the current status of the internal
signal path calibration
Returns the status of all calibration
subsystems without performing an SPC
operation
Returns the status of internal and factory
calibration
Returns the results of the last SPC operation
Sets the self-test loop option
Sets the self-test loop option to run N times
Stops the self-test at the end of the current
loop
Returns the pass/fail status from the last
self-test sequence execution
Returns the internal results log from the last
self-test sequence execution
Selects one of the available self-test areas
Sets the oscilloscope operating state
Runs self tests on the specified system
subsystem
Cursor Command Group
Use the commands in the Cursor Command Group to control the cursor display
and readout. You can use these commands to control the setups for cursor 1 and
cursor 2, such as cursor position.
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Command Groups
You can also use the commands to select one of the following cursor functions:
Off. Turns off the display of all cursors.
Waveform Cursors. Consists of two cursors. Waveform cursors enable you to
conveniently measure waveform amplitude and time.
Screen Cursors. Consists of two pairs of independent horizontal and vertical
cursors. You can use these cursors to indicate an arbitrary position within
the waveform display area.
Table 2-17: Cursor Commands
Command
Description
Returns cursor settings
Returns the cursor deltaY/deltaT (dY/dT)
readout
Sets or returns the cursor type
Returns hbar cursor settings
Returns hbars cursors vertical difference
Sets or returns the hbar cursor<x> vertical
position
Returns hbar cursor units
Sets the horizontal bar cursor measurement
scale, for use with ratio cursors
Sets or returns whether cursors move in
unison or separately
Sets or returns the position of vertical bar
cursors
Returns the alternate readout for the
waveform (Vbar) cursors
Returns the horizontal difference between
vbar cursors
Returns the vertical value of the specified
vertical bar tick
Sets or returns the vbar cursor<x> horizontal
position
Sets or returns the horizontal units for vbar
cursors
Sets the vertical bar cursor measurement
scale
Returns the vertical difference between the
two vertical bar cursor ticks
Returns the difference between the cursors
X radius and the cursor Y radius
2-18
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Command Groups
Table 2-17: Cursor Commands (cont.)
Command
Description
Returns the polar radius of the specified
cursor
Returns the polar radius units
Returns the XY cursor polar coordinate delta
Returns the cursor X or cursor Y polar
coordinate
Returns the cursor polar coordinate units
Returns the difference between the cursors
X position and cursor Y position
Returns the position of the X or Y cursor used
to calculate the X × Y cursor measurement
Returns the XY cursor product units
Returns the ratio of the difference between
the cursor X position and cursor Y position
Returns the X or Y position for the specified
cursor
Returns the X and Y cursor units for the ratio
measurement
Sets or returns the XY cursor readout
selection.
Returns the cursor X delta value in
rectangular coordinates
Sets or returns the cursor X rectangular
coordinates
Returns the Cursor X rectangular units
Returns The cursor Y delta value in
rectangular coordinates
Sets or returns the cursor Y rectangular
coordinate
Returns the cursor Y rectangular units
Display Command Group
Use the commands in the Display Command Group to change the graticule style,
the display intensities, and to set the characteristics of the waveform display.
NOTE. Your settings globally affect all displayed waveforms.
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Command Groups
Table 2-18: Display Commands
Command
Description
Returns current display settings
Sets or returns the display of the date/time
stamp
Sets or returns the number of available digital
waveform position slots
Sets or returns the type of graticule that is
displayed
Sets or returns the display format
Returns all display intensity settings
Sets or returns the backlight intensity for the
display
Sets or returns the graticule intensity for the
display
Sets or returns the intensity of the waveforms
Sets or returns display persistence setting
Sets a dots-only display
Sets or queries message box (screen
annotation) parameters
Sets or returns the coordinates of the
message box
Clears the contents of the message box.
Sets or returns the contents of the message
box
Controls the display of the message box
Ethernet Command Group
Use the commands in the Ethernet Command Group to set up the Ethernet remote
interface.
Table 2-19: Ethernet Commands
Command
Description
Sets or returns the network initialization
search for a DHCP/BOOTP server
Sets or returns the network Domain Name
Server (Dns) IP address
Sets or returns the network domain name
Returns the Ethernet address value assigned
to the oscilloscope
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Command Groups
Table 2-19: Ethernet Commands (cont.)
Command
Description
Sets or returns the remote interface gateway
IP address
Sets or returns the remote interface HTTP
port value
Sets or returns the IP address assigned to
the oscilloscope
Sets or returns the network name assigned
to the oscilloscope
Sets or returns the Ethernet access password
Causes the oscilloscope to ping the gateway
IP address
Returns the results from pinging the gateway
IP address
Sets or returns the remote interface subnet
mask value
File System Command Group
Use the commands in the File System Command Group to help you use
CompactFlash and USB media. You can use the commands to do the following:
List the contents of a directory
Create and delete directories
Create, read, rename, or delete a file
Format media
When using these commands, keep the following points in mind:
File arguments are always enclosed within double quotes:
"D:/MYDIR/TEK00001.SET"
File names follow the non-case sensitive, MSDOS format:
[DRIVE:][\PATH\]filename
Path separators may be either forward slashes (/) or back slashes (\)
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Command Groups
NOTE. Using back slash as a path separator may produce some unexpected
results, depending on how your application treats escaped characters. Many
applications recognize the sequence of back slash followed by an alphabetic
character as an escaped character, and, as such, interpret that alphabetic
character as a control character. For example, the sequence "\n" may be
interpreted as a newline character; "\t" may be interpreted as a tab character. To
ensure that this interpretation does not occur, you can use double back slashes.
For example, "D:\\testfile.txt".
Table 2-20: File System Commands
Command
Description
Returns the file system state
Sets or returns the current working directory
for FILESystem commands
Deletes a named file or directory
Returns a list of directory contents
Formats a named drive
Returns the number of bytes of free space
on the current drive
Creates a new directory
Writes the contents of the specified file to the
specified interface
Assigns a new name to an existing file
Deletes a named directory
Writes the specified block data to the
oscilloscope current working directory
Hard Copy Command Group
Use the commands in the Hard Copy Command Group to make hard copies.
Table 2-21: Hard Copy Commands
Command
Description
Sends a copy of the screen display to the
selected printer
Sets or returns the currently active printer
Changes hard copy output to print color
traces and graticule on a white background
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Command Groups
Table 2-21: Hard Copy Commands (cont.)
Command
Description
Sets or returns the page orientation for hard
copy
Previews the current screen contents with
the InkSaver palette applied
Adds a network printer to the list of available
printers
Removes a network printer from the list of
available printers
Returns the list of currently attached printers
Renames a network printer in the list of
available printers
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Command Groups
Horizontal Command Group
Use the commands in the Horizontal Command Group to control the oscilloscope
horizontal parameters.
Table 2-22: Horizontal Commands
Command
Description
Returns settings for the horizontal commands
Sets or returns the horizontal delay mode
Sets or returns the horizontal delay time
Returns the record length of the MagniVu
digital acquisition
Returns the record length of the main digital
acquisition
Returns the sample rate of the Magnivu
digital acquisition
Returns the sample rate of the main digital
acquisition
Sets or returns the horizontal position, in
percent, that is used when delay is off
Returns the display system preview state
Sets or returns the record length
Sets or returns the sample rate
Sets or returns the horizontal scale
Mark Command Group
Use the commands in the Mark Command Group to identify areas of the acquired
waveform that warrant further investigation.
Table 2-23: Mark Commands
Command
Description
Move to the next or previous mark on the
waveform or returns all learnable settings
from the mark commands
Creates a mark on a particular waveform or
all waveforms in a column
Deletes a mark on a particular waveform, all
waveforms in a column, or all marks
Returns how many marks are free to be used
Returns the end of the selected mark, in
terms of 0 to 100% of the waveform
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Command Groups
Table 2-23: Mark Commands (cont.)
Command
Description
Returns the focus of the selected mark, in
terms of 0 to 100% of the waveform
Returns how many marks are in the current
zoom pixel column
Returns the owner of the selected mark
Returns the source waveform of the selected
mark
Returns the start of the selected mark, in
terms of 0 to 100% of the waveform
Returns the on or off state of the selected
mark
Returns the position of the selected mark, in
terms of 0 to 100% of the upper window
Returns how many marks are used
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Command Groups
Math Command Group
Use the commands in the Math Command Group to create and define a math
waveform. Use the available math functions to define your math waveform.
The math waveform you create depends on sources listed in the math expression.
If you change these sources, the math waveform you previously defined will be
affected.
Math expressions can be simple, containing no mathematical computation, such
as CH1, which specifies that a waveform shows the signal source of Channel 1.
Math expressions can also be complex, consisting of up to 128 characters and
comprising many sources, functions, and operands.
When a live waveform is updated or a reference waveform is altered, math
waveforms containing those waveforms as sources are also updated to reflect the
changes. Remember that sources must exist, but do not need to be displayed, to be
used in and to update math waveforms.
Table 2-24: Math Commands
Command
Description
Returns the definition of the math waveform
Sets or returns the current math function as
a text string
Sets or returns the math horizontal display
scale for FFT or for Dual Math waveforms
Returns the math waveform horizontal unit
value
Sets or queries the waveform label for the
math waveform
Sets or returns the units of spectral
magnification in the math string
Sets or returns the window function for math
waveform spectral input data
Sets or returns the vertical position of the
currently selected math type
Sets or returns the vertical scale of the
currently selected math type
Returns the math waveform vertical units
Sets or returns the math horizontal display
position for FFT or (non-live) math reference
waveforms
Sets or returns the math waveform mode
type
2-26
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Command Groups
Table 2-24: Math Commands (cont.)
Command
Description
Returns all numerical values used within
math expressions
Sets or returns numerical values you can use
within math expressions
Measurement Command Group
Use the commands in the Measurement Command Group to control the automated
measurement system.
Up to four automated measurements can be displayed on the screen. In the
commands, these measurement readouts are named MEAS<x>, where <x> is the
measurement number.
In addition to the four displayed measurements, the measurement commands let
you specify an additional measurement, IMMed. The immediate measurement
has no front-panel equivalent. Immediate measurements are never displayed.
Because they are computed only when needed, immediate measurements slow the
waveform update rate less than displayed measurements.
Whether you use displayed or immediate measurements, use the VALue query to
obtain measurement results.
Measurement commands can set and query measurement parameters. You
can assign some parameters, such as waveform sources, differently for each
measurement. Other parameters, such as reference levels, have only one value,
which applies to all measurements.
Table 2-25: Measurement Commands
Command
Description
Returns all measurement parameters
Removes the measurement snapshot display
Sets or returns the measurement gating
Returns all immediate measurement setup
parameters
Returns information about the immediate
delay measurement
Sets or returns the search direction to use for
immediate delay measurements
Sets or returns the slope of the edge used for
immediate delay “from” and “to” waveform
measurements
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Command Groups
Table 2-25: Measurement Commands (cont.)
Command
Description
Sets or returns the “from” source for all single
channel immediate measurements
Sets or returns the source to measure “to” for
phase or delay immediate measurements
Sets or returns the type of the immediate
measurement
Returns the units of the immediate
measurement
Returns the value of the immediate
measurement
Returns all measurement indicator
parameters
Returns the position of the specified
horizontal measurement indicator
Returns the number of horizontal
measurement indicators currently being
displayed
Returns the number of vertical measurement
indicators currently being displayed
Sets or returns the state of visible
measurement indicators
Returns the value of the specified vertical
measurement indicator
Returns all measurement parameters
Returns the number of values accumulated
since the last statistical reset
Returns the delay measurement parameters
for the specified measurement
Sets or returns the search direction to use for
delay measurements
Sets or returns the slope of the edge to
use for delay “from” and “to” waveform
measurements
Returns the maximum value found since the
last statistical reset
Returns the mean value accumulated since
the last statistical reset
Returns the minimum value found since the
last statistical reset
Sets or returns the channel from which
measurements are taken
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Command Groups
Table 2-25: Measurement Commands (cont.)
Command
Description
Sets or returns the channel to which
measurements are sent
Sets or returns whether the specified
measurement slot is computed and
displayed
Returns the standard deviation of values
accumulated since the last statistical reset
Sets or returns the measurement<x> type
Returns measurement<x> units
Returns the value of measurement<x>
Sets or returns the method used for
calculating reference levels
Returns the current reference level
parameters
Sets or returns the top reference level for
rise time
Sets or returns the low reference level for
rise time
Sets or returns the mid reference level for
measurements
Sets or returns the mid reference level in
absolute units (e.g. volts)
Sets or returns the mid reference level for
delay "to" measurements
Sets or returns the method for assigning high
and low reference levels
Sets or returns the top reference percent
level for rise time
Sets or returns the low reference percent
level for rise time
Sets or returns the mid reference percent
level for waveform measurements
Sets or returns the mid reference percent
level for second waveform measurements
Sets or returns the source for the current
single channel measurement
Sets or returns the source for the specified
measurement.
Sets or returns the mid reference level for
the specified channel in absolute volts
Sets or returns the mid reference level for
the specified channel in percent
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Command Groups
Table 2-25: Measurement Commands (cont.)
Command
Description
Displays the measurement snapshot list
Clears or returns all of the statistics
accumulated for all period measurements
(MEAS1 through MEAS4)
Turns measurement statistics on or off
Controls the responsiveness of the mean
and standard deviation to waveform changes
Miscellaneous Command Group
Use the commands in the Miscellaneous Command Group to perform actions that
do not fit into other categories.
Several commands and queries are common to all 488.2-1987 devices. The
488.2-1987 standard defines these commands. The common commands begin
with an asterisk (*) character.
Table 2-26: Miscellaneous Commands
Command
Description
Sets the vertical, horizontal and trigger
controls to provide a stable display of the
appropriate waveform. This is equivalent to
pressing the front panel Autoset button
Enables or disables the autoset feature
Clears the current menu from the display
Sets or returns the date displayed by the
oscilloscope
Sets or returns the commands that will be
executed by the group execute trigger
Causes the deskew values for all channels
to be set to the recommended values
Sets or returns the state of the deskew table
display
Simulates the action of pressing a specified
front-panel button
Duplicates the action of turning a specified
front-panel control knob
Returns the current GPIB address
Returns the identification string of the
connected adaptor module and firmware
version
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Command Groups
Table 2-26: Miscellaneous Commands (cont.)
Command
Description
Sets or returns the Response Header Enable
State
Returns identifying information about the
oscilloscope and its firmware
Returns the same information as the ID?
command except the data is formatted
according to Tektronix Codes & Formats
Sets or returns the user interface display
language
Sets or returns the front panel lock state
Returns a listing of oscilloscope settings
Changes the password for user protected
data
Enables the *PUD and NEWpass set
commands
Specifies a comment, which is ignored by
the oscilloscope
Returns a listing of oscilloscope settings
Initializes both waveform and setup
memories
Sets or returns the time displayed by the
oscilloscope
Returns the total number of hours that the
oscilloscope has been turned on since the
nonvolatile memory was last programmed
Performs the group execute trigger (GET)
Tests the interface and returns the status
Unlocks front panel
Returns the USBTMC information used by
the USB hosts to determine the instrument
interfaces
Returns the USBTMC product ID
Returns the USBTMC product ID
Returns the instrument serial number
Returns the USBTMC vendor ID
Returns the USBTMC vendor ID
Sets or returns the verbose state
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Command Groups
PictBridge Command Group
Use the commands in the PictBridge Command Group to store printer settings.
Table 2-27: PictBridge Commands
Command
Description
Enables or disables printing the date on the
print output
Sets the arguments for all PICTBridge
commands to their default values
Enables or disables printing the oscilloscope
model and serial number on the print output
Sets or returns the image print size
Sets the output print paper size
Sets or returns the paper type
Sets or returns the output print quality
Enables or disables the rear USB port for
use with Pictbridge printers
Power Command Group
Use the commands in the Power Command Group for power analysis. The power
measurements include:
Power quality
Switching loss
Safe operating area
Harmonics
Ripple
Modulation analysis
This command group is available when the DPO4PWR application module is
installed.
Table 2-28: Power Commands
Command
Description
Sets or returns the current source for the
power application
Sets or returns the display state for the
power application
Sets or returns the gate source for the power
application
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Command Groups
Table 2-28: Power Commands (cont.)
Command
Description
Sets or returns the power application gating
Sets or returns the harmonics to be displayed
when the harmonics standard is None
Sets or returns the display type for harmonics
tests
Sets or returns the frequency reference
waveform for harmonics tests
Sets or returns the fixed reference frequency
value for harmonics measurements
Sets or returns the filtering class for IEC
harmonics
Sets or returns the enabled state for filtering
of IEC harmonics
Sets or returns the fundamental current for
IEC harmonics
Sets or returns the enabled state for grouping
of IEC harmonics
Sets of returns the class D input power for
IEC harmonics
Sets or returns the line frequency for the IEC
standard
Sets or returns the IEC observation period
Sets or returns the power factor for IEC
harmonics
Sets or returns the measurement method for
the MIL harmonics fundamental frequency
Sets or returns RMS amperes for User
calculation method
Sets or returns the line frequency for
MIL-STD-1399 harmonics tests
Sets or returns the power level for
MIL-STD-1399 harmonics tests
Sets of returns the number of harmonics (a
value in the range of 20 to 400) when the
harmonics standard is NONe
Returns the frequency of the harmonic
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Command Groups
Table 2-28: Power Commands (cont.)
Command
Description
The IEC standard specifies harmonics
measurements to be computed in windows of
time, with each time window being nominally
200 ms. This returns the maximum of the
RMS magnitude of the harmonic, computed
across successive 200 ms time windows
within an observation period entered by the
user
The IEC and MIL standards specify a limit for
each harmonic magnitude. Returns the limit
in absolute units, or as a percentage of the
fundamental as specified by the standard.
IEC Class C (Table 2) and MIL standards
specify the limit as a percentage of the
fundamental
Returns the phase of the harmonic in
degrees. The phase is measured relative to
the zero-crossing of the reference waveform.
When there is no reference waveform,
the phase is relative to the fundamental
component
Returns the RMS magnitude of the harmonic
expressed in absolute units
Returns the RMS magnitude of the
harmonic expressed as a percentage of the
fundamental
Returns PASS, FAIL or NA. Specifies if
the IEC Class A higher harmonic limit (and
conditions) are met
Returns PASS, FAIL or NA. Specifies if the
Normal IEC harmonic limits are met
Returns PASS, FAIL or NA. Specifies if the
higher harmonic limit (and conditions) for the
21st and higher order odd harmonics are met
Returns the test result for the specified
harmonic for the MIL-STD-1399 testing
standard
Returns the IEC fundamental frequency
Returns the IEC harmonics test result for the
3rd harmonic: PASS, FAIL or NA
Returns the IEC harmonics test result for the
5th harmonic: PASS, FAIL or NA
Returns the IEC POHC measurement
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Command Groups
Table 2-28: Power Commands (cont.)
Command
Description
Returns the IEC POHL measurement
Returns the IEC input power measurement
Returns the IEC power factor measurement
Returns the overall harmonics test result:
PASS, FAIL or NA
Returns the root mean square value of the
source waveform
Saves the harmonic results to the specified
file in CSV format
Returns the Total Harmonic Distortion (THD)
in percentage, measured as a ratio to the
RMS value of the fundamental component of
the source waveform
Returns the Total Harmonic Distortion (THD)
in percentage, measured as a ratio to the
RMS value of the source waveform
Sets or returns the source waveform for
harmonics tests
Sets or returns the standard for harmonics
tests
Sets or returns the state of the measurement
indicators for the power application
Sets or returns the source waveform for
modulation tests
Sets or returns the modulation type
Returns the apparent power measurement
Sets or returns the display state for the
apparent power readout
Sets or returns the display state for the
frequency readout
Sets or returns the display state for the
current crest factor readout
Sets or returns the display state for the rms
current (IRMS) readout
Sets or returns the display state for the
phase angle readout
Sets or returns the display state for the
power factor readout
Sets or returns the display state for the
reactive power readout
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Command Groups
Table 2-28: Power Commands (cont.)
Command
Description
Sets or returns the display state for the true
power readout
Sets or returns the display state for the
voltage crest factor readout
Sets or returns the display state for the rms
voltage (VRMS) readout
Sets or returns the power quality frequency
reference
Returns the frequency measurement
Returns the current crest factor measurement
Returns the rms current measurement
Returns the phase angle measurement
Returns the power factor measurement
Returns the reactive power measurement
Returns the true power measurement
Returns the rms voltage measurement
Sets the reference levels to their default unit
values
Sets or returns the top reference level for
rise time
Sets or returns the low reference level for
rise time
Sets or returns the mid reference level for
measurements
Sets or returns the measurement reference
level hysteresis value
Sets or returns the method used to calculate
the 0% and 100% reference level
Sets the reference levels to the default
percentage values
Sets or returns the top reference percent
level for rise time
Sets or returns the low reference percent
level for rise time
Sets or returns the mid reference percent
level for waveform measurements
Sets the vertical offset of the source
waveform
Returns the peak-to-peak ripple
measurement
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Command Groups
Table 2-28: Power Commands (cont.)
Command
Description
Returns the maximum of the peak-to-peak
ripple measurements
Returns the mean of the peak-to-peak ripple
measurements
Returns the minimum of the peak-to-peak
ripple measurement
Returns the standard deviation of the
peak-to-peak ripple measurements
Sets or returns the source waveform for
ripple tests
Sets or returns the user XMAX value for use
in linear SOA calculations
Sets or returns the user XMIN value for use
in linear SOA calculations
Sets or returns the user YMAX value for use
in linear SOA calculations
Sets or returns the user YMIN value for use
in linear SOA calculations
Sets or returns the user XMAX value for use
in log SOA calculations
Sets or returns the user XMIN value for use
in log SOA calculations
Sets or returns the user YMAX value for use
in log SOA calculations
Sets or returns the user YMIN value for use
in log SOA calculations
Sets or returns the X (Volts) and Y (Amps)
coordinates of the current SOA mask
Sets or returns the maximum current applied
to SOA mask testing
Sets or returns the maximum voltage applied
to SOA mask testing
Sets or returns the maximum power applied
to SOA mask testing
Returns the number of mask points defined
Sets or returns the state of the mask for SOA
calculations
Sets or returns the enabled state of the mask
stop on violation condition
Sets or returns the SOA plot type
Returns the number of failures in the test
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Command Groups
Table 2-28: Power Commands (cont.)
Command
Description
Returns the number of acquisitions in the test
Returns the pass/fail state of the SOA test
Clears all the accumulated statistics of all
measurements
Enables or disables the display of the
measurement statistics
Sets the number of samples which are
included for the statistics computations for
mean and the standard deviation
Sets or returns the power application
switching loss conduction calculation method
Returns the maximum conduction energy for
the switching loss calculation
Returns the mean conduction energy for the
switching loss calculation
Returns the minimum conduction energy for
the switching loss calculation
Returns the maximum conduction power for
the switching loss calculation
Returns the mean conduction power for the
switching loss calculation
Returns the minimum conduction power for
the switching loss calculation
Sets or returns the display selection for
switching loss results
Sets or returns the switching loss gate
polarity
Sets or returns the gate turn on level for
switching loss power measurements
Returns the number of cycles counted for the
switching loss calculation
Sets or returns RDSON value for use
in switching loss calculations when the
conduction calculation method is RDSON
Sets or returns the mid voltage reference
level used in switching loss power
measurements in volts
Sets or returns the low current reference level
used in switching loss power measurements
in amperes
2-38
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Command Groups
Table 2-28: Power Commands (cont.)
Command
Description
Sets or returns the low voltage reference level
used in switching loss power measurements
in volts
Sets or returns the mid voltage reference
level used in switching loss power
measurements in percentage
Sets or returns the low current reference level
used in switching loss power measurements
in percentage
Sets or returns the low voltage reference level
used in switching loss power measurements
in percentage
Returns the maximum Toff energy switching
loss calculation
Returns the mean Toff energy switching loss
calculation
Returns the minimum Toff energy switching
loss calculation
Returns the maximum Toff power switching
loss calculation
Returns the mean Toff power switching loss
calculation
Returns the minimum Toff power switching
loss calculation
Returns the maximum Ton energy switching
loss calculation
Returns the mean Ton energy switching loss
calculation
Returns the minimum Ton energy switching
loss calculation
Returns the maximum Ton power switching
loss calculation
Returns the mean Ton power switching loss
calculation
Returns the minimum Ton power switching
loss calculation
Returns the maximum total energy switching
loss calculation
Returns the mean total energy switching loss
calculation
Returns the minimum total energy switching
loss calculation
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Command Groups
Table 2-28: Power Commands (cont.)
Command
Description
Returns the maximum total power switching
loss calculation
Returns the mean total power switching loss
calculation
Returns the minimum total power switching
loss calculation
Sets or returns VCESAT value for use
in switching loss calculations when the
conduction calculation method is VCESAT
Sets or returns the power application
measurement type
Sets or returns the voltage source for the
power application
Save and Recall Command Group
Use the commands in the Save and Recall Command Group to store and retrieve
waveforms and settings. When you save a setup, you save all the settings of the
oscilloscope. When you recall a setup, the oscilloscope restores itself to the state
it was in when you originally saved the setting.
Table 2-29: Save and Recall Commands
Command
Description
Resets the oscilloscope to factory default
settings
Recalls saved oscilloscope settings
Recalls saved oscilloscope settings
Recalls a stored waveform to a reference
location
Stores the state of the oscilloscope to a
specified memory location
Sets or returns the assignment of the save
button
Saves event table data from bus<x> to a
specified file
Saves a capture of the screen image to the
specified file
2-40
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Command Groups
Table 2-29: Save and Recall Commands (cont.)
Command
Description
Sets or returns the file format to use for
saving screen images. The file format is not
automatically determined by the file name
extension. You need to choose a file name
with an extension which is consistent with
the selected file format
Sets or returns the current inksaver setting
Sets or returns the layout to use for saved
screen images
Saves the state of the oscilloscope to a
specified memory location or file
Saves a waveform to one of the reference
memory locations or a file
Sets or returns the format for saved
waveforms
Specifies whether save waveform operations
should save the entire waveform or a
specified portion of the waveform
Returns the date when the specified
oscilloscope setup was saved
Sets or returns the specified oscilloscope
setup label
Returns the time when the specified
oscilloscope setup was saved
Search Command Group
Use the commands in the Search Commands Group to seek out information in
waveform records.
Search Commands
Command
Description
Returns all search-related settings
Copies the search criteria to the trigger, or
the trigger criteria to the search.
Sets the search state to on or off
Returns the total number of matches for
search <x>
Returns the search trigger bus type
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Command Groups
Search Commands (cont.)
Command
Description
Sets or returns the search trigger condition
for the AUDIO bus: Start of Frame or Data
Sets or returns the search trigger data upper
word for the AUDIO bus
Sets or returns the search trigger data offset
for the AUDIO bus
Sets or returns the search trigger data
qualifier for the AUDIO bus
Sets or returns the search trigger data lower
word for the AUDIO bus
Sets or returns the search trigger data
alignment for the AUDIO bus
Sets or returns the search condition for CAN
search
Sets or returns the CAN search condition to
be valid on a READ, WRITE or either
Sets or returns the CAN data qualifier
Sets or returns the length of the data string
in bytes to be used for CAN search
Sets or returns the binary data string to be
used for CAN search
Sets or returns the CAN Frame Type to be
used
Sets or returns the CAN addressing mode to
standard or extended format
Sets or returns the binary address string to
be used for CAN search
Sets or returns the trigger condition for
FLEXRAY
Sets or returns the binary data string to be
used for FLEXRAY cycle count high value
Sets or returns the FLEXRAY cycle count
qualifier
Sets or returns the binary data string to be
used for FLEXRAY cycle count low value
Sets or returns the high binary data string
Sets or returns the offset of the data string
in bytes
Sets or returns the FLEXRAY data qualifier
2-42
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Command Groups
Search Commands (cont.)
Command
Description
Sets or returns the length of the data string
in bytes
Sets or returns the low binary data string
Sets or returns the end of frame type
Sets or returns the error type
Sets or returns the binary data string used
for FLEXRAY frame ID high value
Sets or returns the FLEXRAY frame ID
qualifier
Sets or returns the binary data string to be
used for FLEXRAY frame ID low value
Sets or returns the frame type
Sets or returns the CRC portion of the binary
header string
Sets or returns the cycle count portion of the
binary header string
Sets or returns the frame id portion of the
binary header string
Sets or returns the indicator bits portion of
the binary header string
Sets or returns the payload length portion of
the binary header string
Sets or returns the I2C address mode to 7
or 10-Bit
Sets or returns the I2C address type to I2C
special addresses
Sets or returns the binary address string to
be used for I2C search
Sets or returns the search condition for I2C
search
Sets or returns the I2C search condition to
be valid on a READ, WRITE or either
Sets or returns the length of the data string
in bytes to be used for I2C search
Sets or returns the binary data string to be
used for I2C search
Sets or returns the search condition for a LIN
search
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Command Groups
Search Commands (cont.)
Command
Description
Sets or returns the binary data string
Sets or returns the LIN data qualifier
Sets or returns the length of the data string
in bytes
Sets or returns the binary data string used
for a LIN search
Sets or returns the error type used for a LIN
Search
Sets or returns the binary address string
used for LIN search
Sets or returns the binary data string to be
used for a Parallel search
Sets or returns the trigger condition for an
RS-232 trigger
Sets or returns the length of the data string
for an RS-232 trigger, if the trigger condition
is RX
Sets or returns the binary data string for an
RS-232 trigger, if the condition involves RX
Sets or returns the length of the data string to
be used for an RS-232 Trigger, if the Trigger
condition is TX
Sets or returns the binary data string to be
used for an RS-232 trigger, if the condition
involves RX
Sets or returns the search condition for SPI
search
Sets or returns the binary data string to be
used for SPI search if the search condition is
MISO or MISOMOSI
Sets or returns the binary data string for an
SPI search if the search condition is MISO or
MISOMOSI
Sets or returns the length of the data string
in bytes to be used for SPI search
Sets or returns the bus for a serial search
Sets or returns the slope for an edge search
Sets or returns the source waveform for an
edge search
2-44
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Command Groups
Search Commands (cont.)
Command
Description
Sets or returns the level for an edge search
Sets or returns the level for an edge search
of the specified channel
Sets or returns the math waveform level for
edge search
Sets or returns the reference waveform level
for edge search
Sets or returns the logic operator for the logic
search
Sets or returns the Boolean logic criteria for
the logic search
Sets or returns whether the clock edge is rise
or fall for a logic search
Sets or returns the clock source definition for
logic search
Sets or returns the criteria for a logic search
to determine where to place a mark for digital
channel <x>
Sets or returns the Boolean logic criteria for
the logic search
Sets or returns the Boolean logic criteria for
the logic search
Sets or returns the Boolean logic criteria for
the logic search
Sets or returns the criteria for a pattern
search to determine where to place a mark
for digital channel <x>
Sets or returns the Boolean logic criteria for
the logic search
Sets or returns the Boolean logic criteria for
the logic search
Sets or returns the condition for generating a
logic pattern search
Sets or returns the maximum time that the
selected pattern may be true
Sets or returns the minimum time that the
selected pattern may be true
Sets or returns the channel threshold level
for an logic search
Sets or returns the math waveform threshold
level for logic search
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Command Groups
Search Commands (cont.)
Command
Description
Sets or returns the reference waveform
threshold level for logic search
Sets or returns the lower waveform threshold
level for all channel waveform searches
Sets or returns the lower waveform threshold
level for all math waveform searches
Sets or returns the lower waveform threshold
level for all reference waveform searches
Sets or returns the polarity for a pulse search
Sets or returns the source waveform for a
pulse search
Sets or returns the condition for generating
a pulse width search
Sets or returns the pulse width setting for a
pulse width search
Sets or returns the polarity setting for a runt
search
Sets or returns the source setting for a runt
search
sets or returns the condition setting for a runt
search
Sets or returns the width setting for a runt
search
Sets or returns the clock slope setting for a
setup/hold search
Sets or returns the clock source setting for
an setup/hold search
Sets or returns the clock threshold setting for
an setup/hold search
Sets or returns the data source setting for
an setup/hold search
Sets or returns the data threshold setting for
an setup/hold search
Sets or returns the hold time setting for an
setup/hold search
Sets or returns the setup time setting for an
setup/hold search
Sets or returns the trigger search setup and
hold threshold for the selected channel
Sets or returns the trigger search setup and
hold threshold for the math waveform
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Command Groups
Search Commands (cont.)
Command
Description
Sets or returns the trigger search setup and
hold threshold for the selected reference
waveform
Sets or returns the transition time setting for
an transition search
Sets or returns the polarity setting for an
transition search
Sets or returns the source setting for an
transition search
Sets or returns the condition setting for an
transition search
Sets or returns the trigger type setting for a
search
Sets or returns the waveform upper threshold
level for all channel waveform searches
Sets or returns the waveform upper threshold
level for all math waveform searches
Sets or returns the waveform upper threshold
level for all reference waveform searches
Status and Error Command Group
Use the commands in the Status and Error Command Group to determine the
status of the oscilloscope and control events.
Several commands and queries used with the oscilloscope are common to all
IEEE488.2 compliant devices. The IEEE Std 488.2-1987 defines these commands
and queries. The common commands begin with an asterisk (*) character.
Table 2-30: Status and Error Commands
Command
Description
Returns all events and their messages
Returns oscilloscope status
Clears status
Sets or returns the bits in the Device Event
Status Enable Register
Sets or returns the bits in the Event Status
Enable Register
Returns the contents of the Standard Event
Status Register
Returns event code from the event queue
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Command Groups
Table 2-30: Status and Error Commands (cont.)
Command
Description
Returns event code, message from the event
queue
Return number of events in the event queue
Generates the operation complete message
in the standard event status register when all
pending operations are finished
Or returns "1" when all current operations
are finished
Sets or returns the power on status flag
Sets or returns a string of protected user data
Resets the oscilloscope to factory default
settings
Sets or returns the bits in the Service
Request Enable Register
Returns the contents of the Status Byte
Register
Prevents the oscilloscope from executing
further commands until all pending
operations finish
Trigger Command Group
Use the commands in the Trigger Command Group to control all aspects of
triggering for the oscilloscope.
There are two triggers: A and B. Where appropriate, this command set has parallel
construction between triggers.
You can set the A or B triggers to edge mode. Edge triggering lets you display
a waveform at or near the point where the signal passes through a voltage level
of your choosing.
You can also set A triggers to pulse, logic, or video modes. With pulse triggering,
the oscilloscope triggers whenever it detects a pulse of a certain width or height.
Logic triggering lets you logically combine the signals on one or channels. The
oscilloscope then triggers when it detects a certain combination of signal levels.
Video triggering enables you to trigger on the most common Standard Definition
video standards.
Table 2-31: Trigger Commands
Command
Description
Forces a trigger event to
occur
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Command Groups
Table 2-31: Trigger Commands (cont.)
Command
Description
Sets A trigger level to 50%
or returns current A trigger
parameters
Sets or returns the serial
trigger type
Sets or returns the trigger
condition for the AUDIO bus:
Start of Frame or Data
Sets or returns the trigger
data upper word for the
AUDIO bus
Sets or returns the trigger
data offset for the AUDIO
bus
Sets or returns the trigger
data qualifier for the AUDIO
bus
Sets or returns the trigger
data lower word for the
AUDIO bus
Sets or returns the trigger
data alignment for the
AUDIO bus.
Sets or returns the CAN
condition
Sets or returns the CAN
trigger condition to be valid
on a READ, WRITE, or either
Sets or returns the CAN data
qualifier
Sets or returns the length of
the data string in bytes to be
used for CAN trigger
Sets or returns the binary
data string to be used for
CAN trigger
Sets or returns the CAN
trigger frame type
Sets or returns the CAN
addressing mode
Sets or returns the binary
address string used for the
CAN trigger
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Command Groups
Table 2-31: Trigger Commands (cont.)
Command
Description
Sets or returns the trigger
condition for FLEXRAY
Sets or returns the binary
data string to be used for
FLEXRAY cycle count high
value
Sets or returns the FLEXRAY
cycle count qualifier
Sets or returns the binary
data string to be used for
FLEXRAY cycle count low
value
Sets or returns the high
binary data string to be used
for FLEXRAY trigger
Sets or returns the offset of
the data string in bytes
Sets or returns the FLEXRAY
data qualifier
Sets or returns the length of
the data string in bytes
Sets or returns the low binary
data string to be used for
FLEXRAY trigger condition
Sets or returns the end of file
type
Sets or returns the error type
Sets or returns the binary
data string to be used for
FLEXRAY frame ID high
value
Sets or returns the FLEXRAY
frame ID qualifier
Sets or returns the binary
data string to be used for
FLEXRAY frame ID low
value
Sets or returns the frame
type
Sets or returns the CRC
portion of the binary header
string
2-50
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Command Groups
Table 2-31: Trigger Commands (cont.)
Command
Description
Sets or returns the cycle
count portion of the binary
header string
Sets or returns the frame id
portion of the binary header
string
Sets or returns the indicator
bits portion of the binary
header string
Sets or returns the payload
length portion of the binary
header string
Sets or returns the I2C
address mode to 7 or 10-bit
Sets or returns the I2C
address type to USER
Sets or returns the binary
address string used for the
I2C trigger
Sets or returns the trigger
condition for I2C trigger
Sets or returns the I2C
trigger condition valid on a
READ, WRITE, or either
Sets or returns the length of
the data string in bytes to be
used for I2C trigger
Sets or returns the binary
data string used for I2C
triggering
Sets or returns the trigger
condition for LIN
Sets or returns the binary
data string to be used for LIN
trigger
Sets or returns the LIN data
qualifier
Sets or returns the length of
the data string in bytes to be
used for LIN trigger
Sets or returns the binary
data string
Sets or returns the error type
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Command Groups
Table 2-31: Trigger Commands (cont.)
Command
Description
Sets or returns the binary
address string used for LIN
trigger
Sets or returns the binary
data string to be used for a
Parallel trigger
Sets or returns the condition
for an RS-232C trigger
Sets or returns the length of
the data string in Bytes for
an RX RS-232 Trigger
Sets or returns the binary
data string for an RX RS-232
trigger
Sets or returns the length
of the data string for a TX
RS-232 trigger
Sets or returns the binary
data string for an RS-232
trigger if the trigger condition
involves TX
Sets or returns the trigger
condition for SPI triggering
Sets or returns the binary
data string to be used for SPI
trigger
Sets or returns the binary
data string used for the SPI
trigger
Sets or returns the length of
the data string in bytes to be
used for SPI trigger
Sets or returns the source
for a bus trigger
Returns the source, coupling
and source for the A edge
trigger
Sets or returns the type
of coupling for the A edge
trigger
Sets or returns the slope for
the A edge trigger
Sets or returns the source
for the A edge trigger
2-52
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Command Groups
Table 2-31: Trigger Commands (cont.)
Command
Description
Returns the A trigger holdoff
parameters
Sets or returns the A trigger
holdoff time
Sets or returns the trigger
level for the A trigger
Sets or returns the trigger
level for the AUXIN port
Specifies or returns the
trigger level for the specified
trigger channel
Sets or returns the trigger
level for the specified digital
channel
Returns all A trigger logic
settings
Sets or returns the type of A
trigger logic
Sets or returns the logical
combination of the input
channels for the A logic
trigger
Returns the logic input
values for all channels
Specifies or returns the
logic setting for the specified
channel
Sets the polarity of the clock
channel
Sets or returns the channel
to use as the clock source
Sets or returns the logic
pattern for a trigger on digital
channel <x>
Returns the conditions for
generating an A logic pattern
trigger
Sets or returns the pattern
trigger delta time value
Sets or returns the A logic
trigger pattern for a trigger
on digital channel <x>
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Command Groups
Table 2-31: Trigger Commands (cont.)
Command
Description
Sets or returns the pattern
logic condition on which to
trigger the oscilloscope
Sets or returns the maximum
time that the selected pattern
may be true and still generate
an A logic pattern trigger
Sets or returns the minimum
time that the selected pattern
may be true and still generate
an A logic pattern trigger
Sets or queries the trigger
A logic threshold voltage for
the specified channel
Sets or returns the trigger A
logic threshold level for the
specified digital channel
Sets or returns the lower
threshold for the channel
selected
Sets the A trigger lower
threshold for the digital
channel selected
Sets or returns the lower
threshold for the Auxiliary
input.
Sets or returns the A trigger
mode
Returns the A pulse trigger
parameters
Sets or returns the type of
pulse on which to trigger
Returns the trigger A pulse
width parameters
Sets or returns the polarity
for the A pulse width trigger
Sets or returns the source
for the pulse width trigger
Sets or returns the criteria for
width specification of pulse
width trigger events
Sets or returns the width
setting for the pulse width
trigger
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Command Groups
Table 2-31: Trigger Commands (cont.)
Command
Description
Returns the current A
runt pulse trigger logic
parameters
Sets or returns the polarity
for the A pulse runt trigger
Sets or returns the source
for the A pulse trigger
Sets or returns the type
of pulse width the trigger
checks for when it uncovers
a runt
Sets or returns the minimum
width for A pulse runt trigger
Returns settings for setup
and hold violation triggering
Returns clock edge polarity,
voltage threshold and source
input for setup/hold triggering
Sets or returns the clock
edge polarity for setup and
hold triggering
Sets or returns the clock
source for the A logic trigger
setup and hold input
Sets or returns the clock
voltage threshold for setup
and hold trigger
Returns the voltage
threshold and data source
for the setup/hold trigger
Sets or returns the data
source for the setup and hold
trigger
Sets or returns the data
voltage threshold for setup
and hold trigger
Sets or returns the hold
time for the setup and hold
violation triggering
Sets or returns the setup
time for setup and hold
violation triggering
Sets or queries the threshold
for the channel
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Command Groups
Table 2-31: Trigger Commands (cont.)
Command
Description
Sets the A trigger setup
and hold threshold for the
selected digital channel
Sets the upper threshold for
the channel selected
Returns the delta time,
polarity, and both upper and
lower threshold limits for the
transition time trigger
Sets or returns the delta
time used in calculating the
transition value
Sets or returns the polarity
for the A pulse transition
trigger
Sets or returns the source
for transition trigger
Sets or returns the
relationship of delta time
to transitioning signal
Sets or returns the type of A
trigger
Returns the video
parameters for the A trigger
Sets or returns the video
trigger format
Sets or queries the line
period
Sets or returns the horizontal
line scan rate of the A video
trigger
Sets or queries the sync
interval
Sets or returns the HDTV
video signal format on which
to trigger
Sets or returns the video
trigger holdoff
Sets or returns the video
line number on which the
oscilloscope triggers
Sets or returns the polarity of
the A video trigger
2-56
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Command Groups
Table 2-31: Trigger Commands (cont.)
Command
Description
Sets or returns the polarity of
the video trigger
Sets or returns the video
standard
Sets or returns the video
field trigger
Sets the B trigger level to
50% or returns the B trigger
parameters
Sets or returns B trigger time
or event qualifiers
Returns B trigger edge type
parameters
Sets or returns the type of B
trigger coupling
Sets or returns the B edge
trigger slope
Sets or returns the B edge
trigger source
Returns the current B trigger
events parameter
Sets or returns the number
of events that must occur
before the B trigger occurs
Sets or returns the level for
the B trigger
Sets or returns the level for
the B trigger for a specific
channel
Sets or returns the B trigger
level for digital channel <x>
Sets or returns the B trigger
lower threshold for the
channel selected
Sets or queries the B trigger
lower threshold for the digital
channel selected
Returns the current state of
the B trigger
Sets or returns the B trigger
delay time
Sets or returns the type of B
trigger
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Command Groups
Table 2-31: Trigger Commands (cont.)
Command
Description
Sets or returns the B trigger
upper threshold for the
channel selected
Returns external trigger
parameters
Sets or returns the
attenuation factor value of
the external probe connector
Returns the external trigger
vertical (Y) units value
Returns the trigger frequency
in hertz, if available
Returns the current state of
the triggering system
Vertical Command Group
Use the commands in the Vertical Command Group to control the vertical setup of
all live (channel) waveforms for acquisition and display of channel, reference,
and math waveforms.
Table 2-32: Vertical Commands
Command
Description
Returns auxiliary input parameters
Returns all information concerning the probe
attached to auxilary input
Sets the TekVPI probe attached to the
auxiliary input to autozero
Sets the state of the specified probe control
Starts a degauss/autozero cycle on a TekVPI
current probe attached to the auxiliary input
Returns the degauss state of the TekVPI
current probe attached to the auxiliary input
Sets or returns the range of the TekVPI probe
attached to the auxiliary input
Sets or returns the gain factor of the probe
that is attached to the auxiliary input
Returns the serial number of the probe that
is attached to the auxiliary input
Returns the type of probe that is attached to
the auxiliary input
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Command Groups
Table 2-32: Vertical Commands (cont.)
Command
Description
Returns the resistance of the probe that is
attached to the Auxiliary input
Sets or returns the input bypass setting on
VPI probes that support input bypass
Returns the units of measure of the probe
that is attached to the auxiliary input
Returns vertical parameters for the specified
channel
Sets or returns the state of the amps via volts
feature for the specified channel
Sets or returns the amps via volts factor for
the specified channel
Sets or returns the bandwidth of the specified
channel
Sets or returns the coupling setting for the
specified channel
Sets or returns the deskew time for the
specified channel
Sets or returns the invert function for the
specified channel
Sets or returns the waveform label for
channel <x>
Sets or returns the channel offset
Sets or returns the channel vertical position
Returns the gain, resistance, units, and ID
of the probe that is attached to the specified
channel
Sets the TekVPI probe attached to the
specified channel input to autozero
Sets the state of the specified probe control
Starts a degauss/autozero cycle on a TekVPI
current probe attached to the specified
channel input
Returns the state of the probe degauss
Sets or returns the range on a TekVPI probe
attached to the specified channel
Sets or returns the gain factor of the probe
that is attached to the specified channel
Returns the type and serial number of
the probe that is attached to the specified
channel
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Command Groups
Table 2-32: Vertical Commands (cont.)
Command
Description
Returns the serial number of the probe that
is attached to the specified channel
Returns the type of probe that is attached to
the specified channel
Sets or returns the probe model for the
specified channel
Sets or returns the propagation delay for the
probe connected to the specified channel
Returns the recommended deskew for the
probe connected to the specified channel
Returns the resistance of the probe that is
attached to the specified channel
Sets or returns the input bypass setting of
channel <x>TekVPI probe
Returns the units of measure of the probe
that is attached to the specified channel
Sets or returns the vertical scale of the
specified channel
Sets or returns channel input termination
Sets or returns the units for the specified
channel
Returns parameters for digital channel <x>
Sets or returns the waveform label for digital
channel<x>
Sets or returns the logical threshold for digital
channel <x>
Sets or returns the vertical position for digital
channel <x>
Causes the deskew values for all channels
to be set to the recommended values
Sets or returns the state of the deskew table
display
Returns reference waveform data for channel
<x>
Returns the date that a reference waveform
was stored
Sets or returns the horizontal position of the
specified reference waveform in percent of
the waveform that is displayed to the right of
the center vertical graticule
Sets or returns the horizontal scale for a
reference waveform
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Table 2-32: Vertical Commands (cont.)
Command
Description
Sets or returns the specified reference
waveform label
Sets or returns the vertical position for
reference channel <x>
Returns the time that a reference waveform
was stored
Sets or returns the vertical position of the
specified reference waveform
Sets or returns the reference waveform
vertical scale in vertical units/div
Returns information on which waveforms are
on or off and which waveform is selected.
Turns on or off the specified bus waveform
or returns whether the specified bus channel
is on or off
Turns on or off the specified waveform or
returns whether the specified channel is on
or off
Sets or returns the waveform that is selected
as the implied recipient of channel-related
commands
Turns on the display of digital channel <x>
and resets the acquisition
Turns on or off the math waveform or returns
whether the math waveform is on or off
Turns on or off the specified reference
waveform or returns whether the specified
reference waveform is on or off
Waveform Transfer Command Group
Use the commands in the Waveform Transfer Command Group to transfer
waveform data points to and from the oscilloscope. Waveform data points are a
collection of values that define a waveform. One data value usually represents
one data point in the waveform record. When working with envelope waveforms,
each data value is either the minimum or maximum of a min/max pair.
Before you transfer waveform data, you must specify the data format, record
length, and waveform source or destination.
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All data points for DPO and MSO models are signed integer format only. Valid
data widths for CH1-CH4, MATH, REF1-REF4 and D0-D15 are 1 and 2-byte
widths. The valid data widths for the digital collection is either 4 or 8-byte widths.
Data Formats
The oscilloscope can transfer waveform data in either ASCII or binary format.
You specify the format with the DATa:ENCdg command.
ASCII Data. ASCII data is represented by signed integer values. The range of the
values depends on the byte width specified. One byte wide data ranges from -128
to 127. Two byte wide data ranges from -32768 to 32767.
Each data value requires two to seven characters. This includes one to five
characters to represent the value, another character, if the value is negative, to
represent a minus sign, and a comma to separate the data points.
An example ASCII waveform data string may look like this:
CURVE<space>-110,-109,-110,-110,-109,-107,-109,-107,-106,
-105,-103,-100,-97,-90,-84,-80
NOTE. You can use ASCII to obtain a readable and easier to format output than
binary. However, the oscilloscope may require bytes to send the same values with
ASCII than with binary, reducing transmission speed.
The use of ASCII for waveform data transfer is inefficient. ASCII-formatted
Waveform (WAVFRM?) and Curve (CURVE?) queries, exceeding 1 M points,
are not supported.
Binary Data. Binary data is represented by signed integer or positive integer
values. The range of the values depends on the byte width specified. When the
byte width is one, signed integer data ranges from -128 to 127, and positive
integer values range from 0 to 255. When the byte width is two, the values range
from -32768 to 32767. and positive integer values range from 0 to 65,535.
Table 2-33: Binary data ranges
Byte width
Signed integer range
-128 to 127
Positive integer range
0 to 255
1
2
32,768 to 32,767
0 to 65,535
The defined binary formats also specify the order in which the bytes are
transferred. The four binary formats are RIBinary, RPBinary, SRIbinary, and
SRPbinary.
RIBinary is signed integer where the most significant byte is transferred first, and
RPBinary is positive integer where the most significant byte is transferred first.
SRIbinary and SRPbinary correspond to RIBinary and RPBinary respectively but
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Command Groups
use a swapped byte order where the least significant byte is transferred first. The
byte order is ignored when DATa:WIDth is set to 1.
You can transfer multiple points for each waveform record. You can transfer a
portion of the waveform or you can transfer the entire record. You can use the
DATa:STARt and DATa:STOP commands to specify the first and last data points
of the waveform record.
Waveform Data and Record
Lengths
When transferring data into the oscilloscope, you must first specify the record
length of the destination waveform record. You do this with the WFMInpre:NR_Pt
command. Next, specify the first data point within the waveform record. For
example, when you set DATa:STARt to 1, data points will be stored starting
with the first point in the record. The oscilloscope will ignore the value set by
DATa:STOP when reading in data. It will stop reading data when there is no data
to read or when it has reached the specified record length.
When transferring data from the oscilloscope, you must specify the first and last
data points in the waveform record. Setting DATa:STARt to 1 and DATa:STOP to
the record length will always return the entire waveform.
The DATa:SOUrce command specifies the waveform source when transferring a
waveform from the oscilloscope. You can only transfer one waveform at a time.
Waveforms sent to the oscilloscope are always stored in one of the reference
memory locations. Use the DATa:DESTination command to specify a reference
memory location.
Waveform Data Locations
and Memory Allocation
Each waveform you transfer has an associated waveform preamble, which
contains information such as horizontal scale, vertical scale, and the other settings
in effect when the waveform was created. Refer to the individual WFMInpre and
WFMOutpre commands for information.
Waveform Preamble
Once you transfer the waveform data to the controller, you can convert the data
points into voltage values for analysis using information from the waveform
preamble.
Scaling Waveform Data
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Command Groups
You can transfer waveforms from the oscilloscope to an external controller using
the following sequence:
Transferring Waveform
Data from the Oscilloscope
1. Select the waveform source(s) using DATa:SOUrce.
2. Specify the waveform data format using DATa:ENCdg.
3. Specify the number of bytes per data point using WFMOutpre:BYT_Nr.
4. Specify the portion of the waveform that you want to transfer using
DATa:STARt and DATa:STOP.
5. Transfer waveform preamble information using the WFMOutpre? query.
6. Transfer waveform data from the oscilloscope using the CURVe? query.
You can transfer waveforms to the oscilloscope from an external controller using
the following sequence:
Transferring Waveform
Data to the Oscilloscope
1. Specify the reference waveform using DATa:DESTination.
2. Specify the record length of the reference waveform using WFMPre:NR_Pt.
3. Specify the waveform data format using WFMInpre:ENCdg.
4. Specify the number of bytes per data point using WFMInpre:BYT_Nr.
5. Specify first data point in the waveform record using DATa:STARt.
6. Transfer waveform preamble information using WFMInpre.
7. Transfer waveform data to the oscilloscope using CURVe.
Table 2-34: Waveform Transfer Commands
Command
Description
The command format transfers waveform
data to the oscilloscope (reference waveform
specified by DATa:DESTination)
The query format transfers waveform
data from oscilloscope specified by the
DATa:SOUrce command
Sets the format and location of the waveform
data that is transferred with the CURVe
Command
Or returns the format and location of the
waveform data that is transferred with the
CURVe? command
Sets or returns the reference waveform
for storing waveform data sent to the
oscilloscope
Sets or returns the format of outgoing
waveform data
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Table 2-34: Waveform Transfer Commands (cont.)
Command
Description
Sets or returns the location of waveform data
transferred from the oscilloscope
Sets or returns the starting point in waveform
transfer
Sets or returns the ending data point in
waveform transfer
Returns a branch query containing waveform
data in either binary or ASCII format,
waveform formatting data, and the location
of the waveform data source
Returns the waveform formatting
specification to be applied to the next
incoming CURVE command data
Sets or returns the number of bits per binary
waveform point for the incoming waveform
Sets or returns the format of binary data for
the incoming waveform
Sets or returns the data width for the
incoming waveform
Sets or returns the byte order of waveform
points for the incoming waveform
Sets or returns the type of encoding for
incoming waveform data
Sets or returns the number of points in the
incoming waveform record
Sets or returns the point format of incoming
waveform data
This query always returns a 0
Sets or returns the horizontal sampling
interval between incoming waveform points
Sets or returns the horizontal units of the
incoming waveform
Sets or returns the time of the first point in
the incoming waveform
Sets or returns the vertical scale factor, per
digitizing level, of the incoming waveform
points
Sets or returns the vertical position of the
incoming waveform in digitizing levels
Sets or returns the vertical units of the
incoming waveform
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Table 2-34: Waveform Transfer Commands (cont.)
Command
Description
Sets or returns the vertical offset of the
incoming waveform
Returns the waveform formatting data for the
waveform specified by the DATA:SOURCE
command
Sets or returns the number of bits per
waveform point that outgoing waveforms
contain
Sets or returns the format of binary data for
the outgoing waveform
Sets or returns the data width for the
outgoing waveform
Sets or returns the byte order of waveform
points for the outgoing waveform
Sets or returns the type of encoding for
outgoing waveforms
This query always returns a 0 if the waveform
specified by DATA:SOUrce is on or displayed
Returns the number of points for the
waveform transmitted in response to a
CURVe? query
Returns the point format for the outgoing
waveform
This query always returns a 0 if the waveform
specified by DATA:SOUrce is on or displayed
This query always returns LINEAR
Returns a string describing the acquisition
parameters for the outgoing waveform
Returns the horizontal sampling interval for
the outgoing waveform
Returns the horizontal units for the outgoing
waveform
Returns the time of the first point in the
outgoing waveform
Returns the vertical scale factor per digitizing
level for the outgoing waveform
Returns the vertical position in digitizing
levels for the outgoing waveform
Returns the vertical units for the outgoing
waveform
Returns the vertical offset for the outgoing
waveform
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Command Groups
Zoom Command Group
Use the commands in the Zoom Command Group to expand and position the
waveform display horizontally, without changing the time base settings.
Table 2-35: Zoom Commands
Command
Description
Returns the horizontal positioning and
scaling of the zoom display
Sets or returns the zoom mode
Returns the current horizontal positioning
and scaling of the zoom display
Returns the zoom factor of the zoom window.
<x> can only be 1
Sets or returns the horizontal position of the
zoom window in terms of 0 to 100% of the
overview window. <x> can only be 1
Sets or returns the horizontal zoom scale of
the zoom window. <x> can only be 1
Specifies or returns a trace as zoomed, on or
off. <x> can only be 1
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Commands Listed in Alphabetical Order
ACQuire? (Query Only)
Returns the following current acquisition parameters:
Stop after
Acquisition state
Mode
Number of averages
Sampling mode
Acquisition
Group
Syntax
ACQuire?
Related Commands
ACQuire:MAGnivu
Sets or returns the MagniVu feature, which provides up to 32 times signal detail
for fast viewing of short events. This feature is not recommended for slow data
formats such as RS-232.
NOTE. MagniVu channel sampling is available on MSO oscilloscopes only.
Acquisition
Group
Syntax
ACQuire:MAGnivu {<NR1>|OFF|ON}
ACQuire:MAGnivu?
<NR1> = 0 disables the MagniVu feature; any other value turns this feature on.
ON enables the MagniVu feature.
Arguments
OFF disables the MagniVu feature.
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ACQuire:MAXSamplerate? (Query Only)
Returns the maximum real-time sample rate, which varies from model to model.
Acquisition
Group
Syntax
ACQuire:MAXSamplerate?
ACQUIRE:MAXSAMPLERATE? might return 2.5000E+9 in a DPO4034 indicating
the maximum real-time sample rate is 2.5GS/s.
Examples
ACQuire:MODe
Sets or returns the acquisition mode of the oscilloscope for all live waveforms.
Waveforms are the displayed data point values taken from acquisition intervals.
Each acquisition interval represents a time duration set by the horizontal scale
(time per division). The oscilloscope sampling system always samples at the
maximum rate, so the acquisition interval may include than one sample.
The acquisition mode (which you set using this ACQuire:MODe command)
determines how the final value of the acquisition interval is generated from the
many data samples.
Acquisition
Group
Syntax
ACQuire:MODe {SAMple|PEAKdetect|HIRes|AVErage|ENVelope}
ACQuire:MODe?
Related Commands
Arguments
SAMple specifies that the displayed data point value is the first sampled value
that is taken during the acquisition interval. In sample mode, all waveform data
lower-order 8 bits of data will be zero. SAMple is the default mode.
PEAKdetect specifies the display of high-low range of the samples taken from a
single waveform acquisition. The high-low range is displayed as a vertical column
that extends from the highest to the lowest value sampled during the acquisition
interval. PEAKdetect mode can reveal the presence of aliasing or narrow spikes.
HIRes specifies Hi Res mode where the displayed data point value is the
average of all the samples taken during the acquisition interval. This is a form
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Commands Listed in Alphabetical Order
of averaging, where the average comes from a single waveform acquisition. The
number of samples taken during the acquisition interval determines the number of
data values that compose the average.
AVErage specifies averaging mode, in which the resulting waveform shows an
average of SAMple data points from several separate waveform acquisitions. The
oscilloscope processes the number of waveforms you specify into the acquired
waveform, creating a running exponential average of the input signal. The number
of waveform acquisitions that go into making up the average waveform is set or
queried using the ACQuire:NUMAVg command.
ENVelope specifies envelope mode, where the resulting waveform shows the
PEAKdetect range of data points from every waveform acquisition.
ACQUIRE:MODE ENVELOPE sets the acquisition mode to display a waveform that
is an envelope of many individual waveform acquisitions.
Examples
ACQUIRE:MODE? might return:ACQuire:MODe AVERAGE indicating that
the displayed waveform is the average of the specified number of waveform
acquisitions.
ACQuire:NUMACq? (Query Only)
Returns the number of waveform acquisitions that have occurred since starting
when any acquisition, horizontal, or vertical arguments that affect the waveform
are changed. The maximum number of acquisitions that can be counted is 232 1.
Acquisition
Group
Syntax
ACQuire:NUMACq?
Related Commands
Returns
ACQuire:NUMACq? might return :ACQUIRE:NUMACQ 350 indicating that 350
acquisitions have occurred since executing an ACQuire:STATE RUN command.
ACQuire:NUMAVg
Sets or returns the number of waveform acquisitions that make up an averaged
Sending this command is equivalent to turning a multipurpose knob to enter the
number of waveform acquisitions to average.
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Commands Listed in Alphabetical Order
Acquisition
Group
Syntax
ACQuire:NUMAVg <NR1>
ACQuire:NUMAVg?
Related Commands
Arguments
<NR1> is the number of waveform acquisitions to average. The range of values is
from 2 to 512 in powers of two.
ACQUIRE:NUMAVG 16 specifies that 16 waveform averages will be performed
before exponential averaging starts.
Examples
ACQUIRE:NUMAVG? might return :ACQUIRE:NUMAVG 64 indicating that there
are 64 acquisitions specified for averaging.
ACQuire:STATE
Starts or stops acquisitions. When state is set to ON or RUN, a new acquisition
will be started. If the last acquisition was a single acquisition sequence, a new
single sequence acquisition will be started. If the last acquisition was continuous,
a new continuous acquisition will be started.
If RUN is issued in the middle of completing a single sequence acquisition (for
example, averaging or enveloping), the acquisition sequence is restarted, and
any accumulated data is discarded. Also, the oscilloscope resets the number of
acquisitions. If the RUN argument is issued while in continuous mode, acquisition
continues.
Acquisition
Group
Syntax
ACQuire:STATE {OFF|ON|RUN|STOP|<NR1>}
ACQuire:STATE?
Related Commands
Arguments
OFF stops acquisitions.
STOP stops acquisitions.
ON starts acquisitions.
RUN starts acquisitions.
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<NR1> = 0 stops acquisitions; any other value starts acquisitions.
ACQUIRE:STATE RUN starts the acquisition of waveform data and resets the count
of the number of acquisitions.
Examples
ACQUIRE:STATE? might return:ACQUIRE:STATE 0 indicating that the
acquisition is stopped.
ACQuire:STOPAfter
Sets or returns whether the oscilloscope continually acquires acquisitions or
acquires a single sequence.
Acquisition
Group
Syntax
ACQuire:STOPAfter {RUNSTop|SEQuence}
ACQuire:STOPAfter?
Related Commands
Arguments
RUNSTop specifies that the oscilloscope will continually acquire data, if
SEQuence specifies that the next acquisition will be a single-sequence acquisition.
ACQUIRE:STOPAFTER RUnsTOP sets the oscilloscope to continually acquire data.
Examples
ACQUIRE:STOPAFTER? might return:ACQUIRE:STOPAFTER SEQUENCE
indicating that the next acquisition the oscilloscope makes will be of the
single-sequence type.
ALIas
Sets or returns the state of alias functionality. Use Alias commands to define new
commands as a sequence of standard commands. You may find this useful when
repeatedly using the same commands to perform certain tasks like setting up
measurements. Aliases are similar to macros but do not include the capability to
substitute parameters into alias bodies.
To use Alias commands, first define the alias, then turn on the alias state.
Alias
Group
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Commands Listed in Alphabetical Order
ALIas {OFF|ON|<NR1>}
ALIas?
Syntax
Related Commands
OFF turns alias expansion off. If a defined alias is sent when ALIas is off, a
command error (110) will be generated.
Arguments
ON turns alias expansion on. When a defined alias is received, the specified
command sequence is substituted for the alias and executed.
<NR1> = 0 disables alias mode; any other value enables alias mode.
ALIAS ON turns the alias feature on. When a defined alias is received, the specified
command sequence is substituted for the alias and executed.
Examples
ALIAS? might return :ALIAS 1 indicating that the alias feature is on.
ALIas:CATalog? (Query Only)
Returns a list of the currently defined alias labels, separated by commas. If no
aliases are defined, the query returns the string "".
Alias
Group
Syntax
ALIas:CATalog?
ALIAS:CATALOG? might return the string :ALIAS:CATALOG
"SETUP1","TESTMENU1","DEFAULT" showing that there are three aliases
named SETUP1, TESTMENU1, and DEFAULT.
Examples
ALIas:DEFine
Assigns a sequence of program messages to an alias label. These messages are
then substituted for the alias whenever it is received as a command or query,
provided that ALIas:STATE has been turned on. The query form of this command
returns the definitions of a selected alias.
NOTE. Attempting to give two aliases the same name causes an error. To give a
new alias the name of an existing alias, the existing alias must first be deleted.
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Commands Listed in Alphabetical Order
Alias
Group
Syntax
ALIas:DEFine <QString><,>{<QString>|<Block>}
ALIas:DEFine? <QString>
Related Commands
Arguments
The first <QString> is the alias label.
This label cannot be a command name. Labels must start with a letter and can
contain only letters, numbers, and underscores; other characters are not allowed.
The label must be less than or equal to 12 characters.
The second<QString> or <Block> is a complete sequence of program messages.
The messages can contain only valid commands that must be separated by
semicolons and must follow all rules for concatenating commands. The sequence
must be less than or equal to 256 characters.
ALIAS:DEFINE "ST1",":RECALL:SETUP 5;:AUTOSET
EXECUTE;:SELECT:CH1 ON" defines an alias named "ST1" that sets
up the oscilloscope.
Examples
ALIAS:DEFINE? "ST1" returns :ALIAS:DEFINE "ST1",#246
:RECALL:SETUP 5;:AUTOSET EXECUTE;:SELECT:CH1 ON
ALIas:DELEte (No Query Form)
Removes a specified alias and is identical to ALIas:DELEte:NAMe. An error
message is generated if the named alias does not exist.
Alias
Group
Syntax
ALIas:DELEte <QString>
Related Commands
Arguments
<QString> is the name of the alias to be removed. Using ALIas:DELEte
without specifying an alias causes an execution error. <QString> must be a
previously defined value.
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Commands Listed in Alphabetical Order
ALIAS:DELETE "SETUP1" deletes the alias named SETUP1.
Examples
ALIas:DELEte:ALL (No Query Form)
Deletes all existing aliases.
Alias
Group
Syntax
ALIas:DELEte:ALL
Related Commands
Examples
ALIAS:DELETE:ALL deletes all existing aliases.
ALIas:DELEte[:NAMe] (No Query Form)
Alias
Group
Syntax
ALIas:DELEte[:NAMe] <QString>
<QString> is the name of the alias to remove. Using ALIas:DELEte[:NAMe]
without specifying an alias causes an execution error. <QString> must be an
existing alias.
Arguments
ALIAS:DELETE[:NAME] “STARTUP” deletes the alias named STARTUP.
Examples
ALIas[:STATE]
Alias
Group
Syntax
ALIas[:STATE] {<NR1>|OFF|ON}
ALIas[:STATE]?
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OFF or <NR1> = 0 turns alias expansion off. If a defined alias is sent when
ALIas:STATE is OFF, a command error (102) is generated.
Arguments
ON or <NR1>0 turns alias expansion on. When a defined alias is received, the
specified command sequence is substituted for the alias and executed.
ALIAS[:STATE] OFF turns the command alias feature off.
Examples
ALIAS[:STATE]? returns 0 when the alias feature is off.
ALLEv? (Query Only)
Prompts the oscilloscope to return all events and their messages (delimited by
commas), and removes the returned events from the Event Queue. Use the *ESR?
query to enable the events to be returned. This command is similar to repeatedly
sending *EVMsg? queries to the oscilloscope.
Status and Error
ALLEv?
Group
Syntax
Related Commands
Examples
ALLEV? might return :ALLEV 2225,"Measurement error, No waveform
to measure; "420,"Query UNTERMINATED;"
AUTOSet (No Query Form)
Sets the vertical, horizontal, and trigger controls of the oscilloscope to
automatically acquire and display the selected waveform.
Miscellaneous
Group
Syntax
AUTOSet {EXECute|UNDo}
EXECute autosets the displayed waveform.
Arguments
UNDo restores the oscilloscope settings to those present prior to the autoset
execution.
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Commands Listed in Alphabetical Order
AUTOSET EXECUTE vertical, horizontal, and trigger controls of the oscilloscope to
automatically acquire and display the selected waveform.
Examples
AUTOSet:ENAble
Enables or disables the autoset feature. This is useful for classroom purposes
where the instructor wants the students to achieve the desired instrument settings
without the benefit of the autoset feature. This setting is not saved in setup files or
SET? or *LRN? queries. The default state is 1 (autoset enabled).
Miscellaneous
Group
Syntax
AUTOSet:ENAble {OFF|ON|0|1}
AUTOSet:ENAble?
OFF or 0 disables autoset.
Arguments
Examples
ON or 1 enables autoset.
AUTOSET:ENABLE 1 enables the front-panel Autoset button.
AUTOSET:ENABLE? might return AUTOSET:ENABLE 0 indicating that the autoset
feature is disabled.
AUXin? (Query Only)
Returns all auxiliary input parameters.
Vertical
Group
Syntax
AUXin?
AUXin:PRObe
Returns all information concerning the probe attached to auxilary input.
Vertical
Group
Syntax
AUXin:PRObe
AUXin:PRObe?
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Commands Listed in Alphabetical Order
AUXIN:PROBE? might return AUXIN:PROBE:ID:TYPE "No Probe
Detected";SERNUMBER "";:AUXIN:PROBE:UNITS "";RESISTANCE
Examples
1.0000E+6 giving information about the probe attached to the AUX In input.
AUXin:PRObe:AUTOZero (No Query Form)
Sets the TekVPI probe attached to the Aux In input to autozero. The oscilloscope
will ignore this command if the Auxiliary input does not have a TekVPI probe
connected to it.
Vertical
Group
Syntax
AUXin:PRObe:AUTOZero {EXECute}
EXECute sets the probe to autozero.
AUXin:PROBE:AUTOZERO EXECUTE
Arguments
Examples
AUXin:PRObe:COMMAND (No Query Form)
Sets the state of the probe control specified with the first argument to the state
specified with the second argument. The commands and states are unique to the
attached probe type. Only certain VPI probes support this command. See the
probe documentation for how to set these string arguments.
Vertical
Group
Syntax
AUXin:PRObe:COMMAND <QString>, <QString>
<QString> are quoted strings specifying the probe command and value to set in
the probe attached to the auxiliary input.
Arguments
AUXIN:PROBE:COMMAND “OUTPUT”, “ON” turns the output of a Tektronix
VPI-DPG probe on.
Examples
AUXIN:PROBE:COMMAND “MODE”, “4–4V1MHz” sets a Tektronix VPI-DPG
probe to the 4-4V1MHz mode.
AUXIN:PROBE:COMMAND?“MODE” might return AUXIN:PROBE:COMMAND
“MODE”,“4-4V1MHZ”.
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Commands Listed in Alphabetical Order
AUXin:PRObe:DEGAUss (No Query Form)
Starts a degauss/autozero cycle on a TekVPI current probe attached to the Aux In
input. If you send this command to a probe that does not support this function,
it is ignored
Vertical
Group
Syntax
AUXin:PRObe:DEGAUss {EXECute}
EXECute starts a probe degauss cycle.
Arguments
Examples
AUXin:PROBE:DEGAUSS EXECUTE degausses the probe attached to the Aux
In input.
AUXin:PRObe:DEGAUss:STATE? (Query Only)
Returns the state of the probe degauss (NEEDED, RECOMMENDED, PASSED,
FAILED, RUNNING). The command will return PASSED for probes that do not
support degauss operations.
Vertical
Group
Syntax
AUXin:PRObe:DEGAUss:STATE?
AUXin:PROBE:DEGAUSS:STATE? might return:
AUXin:PROBE:DEGAUSS:STATE PASSED indicating that the probe has been
degaussed.
Examples
AUXin:PRObe:FORCEDRange
Changes or returns the range on a TekVPI probe attached to the Aux In input.
Vertical
Group
Syntax
AUXin:PRObe:FORCEDRange <NR3>
AUXin:PRObe:FORCEDRange?
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Commands Listed in Alphabetical Order
<NR3> is the probe range, which is probe dependent.
Arguments
AUXin:PRObe:GAIN
Sets or returns the gain factor of a probe that is attached to the Aux In input.
Vertical
Group
Syntax
AUXin:PRObe:GAIN <NR3>
AUXin:PRObe:GAIN?
<NR3> is the probe gain, which is probe dependent.
Arguments
Examples
AUXin:PROBE:GAIN? might return :AUXin:PROBE:GAIN 100.0000E-3
indicating that the attached 10x probe delivers 0.1 V to the Aux In BNC for every
1.0 V applied to the probe input.
AUXin:PRObe:ID:SERnumber? (Query Only)
Returns the serial number of the probe that is attached to the auxiliary input.
Vertical
Group
Syntax
AUXin:PRObe:ID:SERnumber?
AUXin:PRObe:ID:TYPE? (Query Only)
Returns the type of probe that is attached to the auxiliary input.
Vertical
Group
Syntax
AUXin:PRObe:ID:TYPE?
AUXin:PRObe:RESistance? (Query Only)
Returns the resistance of the probe attached to the front panel Aux In connector.
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Commands Listed in Alphabetical Order
Vertical
Group
Syntax
AUXin:PRObe:RESistance?
AUXin:PRObe:RESistance? might return :AUXin:PROBE:RESISTANCE
1.0000E+6 indicating that the input resistance of the probe attached to the front
panel Aux In connector is 1 MΩ.
Examples
NOTE. This query will return 0.0 if no probe is attached or the attached probe
does not report the input resistance.
AUXin:PRObe:SIGnal
This command changes the input bypass setting on VPI probes that support input
bypass, for example the TCP0001. If sent to a probe that does not support input
bypass, it is ignored.
Vertical
Group
Syntax
AUXin:PRObe:SIGnal {BYPass|PASS}
AUXin:PRObe:SIGnal?
ByPass sets the probe to Bypass mode.
Arguments
PASS sets the probe to Pass mode.
AUXin:PRObe:UNIts? (Query Only)
Returns a string describing the units of measure of the probe attached to the Aux
In input.
Vertical
Group
Syntax
AUXin:PRObe:UNIts?
AUXin:PROBE:UNITS? might return: :AUXin:PROBE:UNITS “V” indicating
that the units of measure for the attached probe are volts.
Examples
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Commands Listed in Alphabetical Order
BUS
Sets or returns the parameters for each bus. These parameters affect either the
Serial Trigger Setup or the Bus Display.
This command requires a DPO4AUTO, DPO4EMBD, or DPO4COMP application
module.
Conditions
Bus
Group
Syntax
BUS
BUS:B<1-4>:AUDio:BITDelay
Sets or returns the number of delay bits for the AUDIO bus.
NOTE. This command is applicable only for TDM audio bus type
(BUS:B<x>AUDio:TYPe TDM)
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:BITDelay <NR1>
BUS:B<1-4>:AUDio:BITDelay?
Syntax
<NR1> specifies the number of delay bits.
Arguments
Examples
BUS:B1:AUDIO:BITDELAY 2 sets the bit delay to 2.
BUS:B1:AUDIO:BITDELAY? might return :BUS:B1:AUDIO:BITDELAY 1
indicating that the number of delay bits is 1.
BUS:B<1-4>:AUDio:BITOrder
Sets or returns the bit order for the AUDIO bus.
This command requires DPO4AUDIO application module.
Conditions
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Commands Listed in Alphabetical Order
Bus
Group
Syntax
BUS:B<1-4>:AUDio:BITOrder {MSB|LSB}
BUS:B<1-4>:AUDio:BITOrder?
MSB specifies that the most significant bit will be expected first in the order.
Arguments
Examples
LSB specifies that the least significant bit will be expected first in the order.
BUS:B1:AUDIO:BITORDER LSB sets the bit order to LSB.
BUS:B1:AUDIO:BITORDER? might return :BUS:B1:AUDIO:BITORDER MSB
indicating that the MSB is first in the bit order.
BUS:B<1-4>:AUDio:CHANnel:SIZe
Sets or returns the number of bits per channel for the AUDIO bus.
NOTE. This command is applicable only for TDM audio bus type
(BUS:B<x>AUDio:TYPe TDM)
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:CHANnel:SIZe <NR1>
BUS:B<1-4>:AUDio:CHANnel:SIZe?
Syntax
<NR1> specifies the number of bits per channel.
Arguments
Examples
BUS:B1:AUDIO:CHANNEL:SIZE 8 sets the number of bits per channel to 8.
BUS:B1:AUDIO:CHANNEL:SIZE? might return
:BUS:B1:AUDIO:CHANNEL:SIZe 24 indicating that the number of bits per
channel is 24.
BUS:B<1-4>:AUDio:CLOCk:POLarity
Sets or returns the clock polarity for the AUDIO bus.
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Commands Listed in Alphabetical Order
This command requires DPO4AUDIO application module.
Conditions
Group
Bus
BUS:B<1-4>:AUDio:CLOCk:POLarity {FALL|RISe}
BUS:B<1-4>:AUDio:CLOCk:POLarity?
Syntax
FALL sets falling edge as the clock polarity.
Arguments
Examples
RISe sets rising edge as the clock polarity.
BUS:B1:AUDIO:CLOCK:POLARITY Fall sets the clock polarity to Fall.
BUS:B1:AUDIO:CLOCK:POLARITY? might return
:BUS:B1:AUDIO:CLOCK:POLARITY RISe indicating that the clock polarity
is set to Rise.
BUS:B<1-4>:AUDio:CLOCk:SOUrce
Sets or returns the clock source waveform for the AUDIO bus.
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:CLOCk:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<1-4>:AUDio:CLOCk:SOUrce?
Syntax
CH1–Ch4 or D0–D15 specifies the clock source for the audio bus.
Arguments
Examples
BUS:B1:AUDIO:CLOCK:SOURCE D1 sets D1 as the clock source for the audio
bus.
BUS:B1:AUDIO:CLOCK:SOURCE? might return
:BUS:B1:AUDIO:CLOCK:SOURCE CH1 indicating that the clock source is
set to CH1.
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Commands Listed in Alphabetical Order
BUS:B<1-4>:AUDio:DATa:POLarity
Sets or returns the data polarity for the AUDIO bus.
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:DATa:POLarity {NORMal|INVERTed}
BUS:B<1-4>:AUDio:DATa:POLarity?
Syntax
NORMal specifies positive data polarity for the audio bus.
Arguments
Examples
INVERTed specifies negative data polarity for the audio bus.
BUS:B1:AUDIO:DATA:POLARITY INVERTed sets the data polarity to Inverted.
BUS:B1:AUDIO:DATA:POLARITY? might return
:BUS:B1:AUDIO:DATA:POLARITY NORMAL indicating that the data polarity is
set to Normal.
BUS:B<1-4>:AUDio:DATa:SIZe
Sets or returns the number of bits per word for the AUDIO bus.
NOTE. The number of bits specified for this command must be always less than or
equal to the number of bits per channel (BUS:B<x>:AUDio:CHANnel:SIZe)
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:DATa:SIZe <NR1>
BUS:B<1-4>:AUDio:DATa:SIZe?
Syntax
NR1 specifies the number of bits per word.
Arguments
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BUS:B1:AUDIO:DATA:SIZE 8 sets the number of bits per word to 8.
Examples
BUS:B1:AUDIO:DATA:SIZE? might return :BUS:B1:AUDIO:DATA:SIZE 24
indicating that the number of bits per word is set to 24.
BUS:B<1-4>:AUDio:DATa:SOUrce
Sets or returns the data source waveform for the AUDIO bus.
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:DATa:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<1-4>:AUDio:DATa:SOUrce?
Syntax
CH1–Ch4 or D0–D15 specifies the channel to use for data source for the audio
bus.
Arguments
Examples
BUS:B1:AUDIO:DATA:SOURCE D1 sets the data source to D1.
BUS:B1:AUDIO:DATA:SOURCE? might return :BUS:B1:AUDIO:DATA:SOURCE
CH3 indicating that the data source is set to CH3.
BUS:B<1-4>:AUDio:DISplay:FORMat
Sets or returns the display format for the AUDIO bus.
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:DISplay:FORMat
{BINary|HEXadecimal|SIGNEDDECimal}
BUS:B<1-4>:AUDio:DISplay:FORMat?
Syntax
BINary specifies a binary data display.
Arguments
HEXadecimal specifies a hexadecimal data display.
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SIGNEDDECimal specifies a signed decimal data display.
BUS:B1:AUDIO:DISPLAY:FORMAT BINARY sets the display format to Binary.
Examples
BUS:B1:AUDIO:DISPLAY:FORMAT? might return
:BUS:B1:AUDIO:DISPLAY:FORMAT SIGNEDDECIMAL indicating that the
display format is set to signed decimal.
BUS:B<1-4>:AUDio:FRAME:SIZe
Sets or returns the number of channels in each frame for the AUDIO bus.
NOTE. This command is applicable only for TDM audio bus type
(BUS:B<x>AUDio:TYPe TDM)
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:FRAME:SIZe <NR1>
BUS:B<1-4>:AUDio:FRAME:SIZe?
Syntax
<NR1> specifies the number of channels in each frame.
Arguments
Examples
BUS:B1:AUDIO:FRAME:SIZE 2 sets the frame size to 2.
BUS:B1:AUDIO:FRAME:SIZE? might return :BUS:B1:AUDIO:FRAME:SIZE 8
indicating that the number of channels in each frame is set to 8.
BUS:B<1-4>:AUDio:FRAMESync:POLarity
Sets or returns the frame sync polarity for the AUDIO bus.
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:FRAMESync:POLarity {FALL|RISe}
BUS:B<1-4>:AUDio:FRAMESync:POLarity?
Syntax
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Commands Listed in Alphabetical Order
FALL specifies the falling edge as the frame sync polarity.
Arguments
Examples
RISe specifies the rising edge as the frame sync polarity.
BUS:B1:AUDIO:FRAMESYNC:POLARITY FALL sets the falling edge for frame
sync polarity.
BUS:B1:AUDIO:FRAMESYNC:POLARITY? might return
:BUS:B1:AUDIO:FRAMESYNC:POLARITY RISe indicating that the
polarity is set to Rise.
BUS:B<1-4>:AUDio:FRAMESync:SOUrce
Sets or returns the frame sync source waveform for the AUDIO bus.
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:FRAMESync:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<1-4>:AUDio:FRAMESync:SOUrce?
Syntax
CH1–CH4 or D0–D15 specifies the channel to use as the frame sync source.
Arguments
Examples
BUS:B1:AUDIO:FRAMESYNC:SOURCE CH1 sets CH1 as the frame sync source.
BUS:B1:AUDIO:FRAMESYNC:SOURCE? might return
:BUS:B1:AUDIO:FRAMESYNC:SOURCE Ch2 indicating that the source is set to
Ch2.
BUS:B<1-4>:AUDio:TYPe
Sets or returns the audio format (type) for the AUDIO bus.
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
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Commands Listed in Alphabetical Order
BUS:B<1-4>:AUDio:TYPe {I2S|LJ|RJ|TDM}
BUS:B<1-4>:AUDio:TYPe?
Syntax
I2S specifies I2S audio format.
Arguments
LJ specifies left-justified audio format.
RJ specifies right justified audio format.
TDM specifies time-division multiplexing audio format.
BUS:B1:AUDIO:TYPE RJ sets right-justified as the audio format.
Examples
BUS:B1:AUDIO:TYPE? might return :BUS:B1:AUDIO:TYPE I2S indicating
that the audio format is set to I2S.
BUS:B<1-4>:AUDio:WORDSel:POLarity
Sets or returns the word select polarity for the AUDIO bus.
This command requires DPO4AUDIO application module.
Bus
Conditions
Group
BUS:B<1-4>:AUDio:WORDSel:POLarity {NORMal|INVERTed}
BUS:B<1-4>:AUDio:WORDSel:POLarity?
Syntax
NORMal specifies positive WORDSel polarity.
Arguments
Examples
INVERTed specifies negative WORDSel polarity.
BUS:B1:AUDIO:WORDSEL:POLARITY NORMal sets normal as the word select
polarity.
BUS:B1:AUDIO:WORDSEl:POLARITY? might return
:BUS:B1:AUDIO:WORDSEL:POLARITY NORMAL indicating that the word select
polarity is set to normal.
BUS:B<1-4>:AUDio:WORDSel:SOUrce
Sets or returns the word select source waveform for the AUDIO bus.
This command requires DPO4AUDIO application module.
Conditions
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Commands Listed in Alphabetical Order
Bus
Group
Syntax
BUS:B<1-4>:AUDio:WORDSel:SOUrce {CH1|CH2|CH3|CH4
|D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<1-4>:AUDio:WORDSel:SOUrce?
CH1–CH4 specifies the channel to use as the word select source.
Arguments
Examples
D0-D15 specifies the digital channel to use as the word select source.
BUS:B1:AUDIO:WORDSEL:SOURCE CH1 sets CH1 as the word select source.
BUS:B1:AUDIO:WORDSEL:SOURCE? might return
:BUS:B1:AUDIO:WORDSEL:SOURCE CH2 indicating that the word select source
is set to CH2.
BUS:B<x>:CAN:BITRate
Sets or returns the bit rate for CAN bus <x>, where x is the bus number.
This command requires a DPO4AUTO application module.
Bus
Conditions
Group
BUS:B<x>:CAN:BITRate
Syntax
<NR1>|{RATE10K|RATE20K|RATE33K|RATE37K|RATE50K|RATE62K|
RATE83K|RATE92K|RATE100K|RATE125K|RATE250K|RATE500K|
RATE800K|RATE1M}
BUS:B<x>:CAN:BITRate?
<NR1> is the bit rate. The instrument supports bit rates at 10 bps intervals. You
can enter any positive integer, and the instrument will coerce the value to the
closest supported bit rate.
Arguments
The query always returns the numerical bit rate value.
Returns
bus:b1:can:bitrate rate400k sets the CAN bit rate to 400K.
Examples
bus:b1:can:bitrate? might return :BUS:B1:CAN:BITRATE RATE800K
indicating the bit rate is set to 800K.
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Commands Listed in Alphabetical Order
BUS:B<x>:CAN:PRObe
Sets or returns the probing method to probe CAN bus <x>, where x is the bus
number.
This command requires a DPO4AUTO application module.
Bus
Conditions
Group
BUS:B<x>:CAN:PRObe {CANH|CANL|RX|TX|DIFFerential}
BUS:B<x>:CAN:PRObe?
Syntax
CANH specifies the single-ended CANH signal, as specified by the CAN standard.
CANL specifies the single-ended CANL signal, as specified by the CAN standard.
RX specifies the receive signal on the bus side of the CAN transceiver.
TX specifies the transmit signal.
Arguments
DIFFerential specifies the differential CAN signal.
BUS:B<x>:CAN:SAMPLEpoint
Sets or returns the sampling point during each bit period for bus <x>, where x
is the bus number
This command requires a DPO4AUTO application module.
Bus
Conditions
Group
BUS:B<x>:CAN:SAMPLEpoint <NR1>
BUS:B<x>:CAN:SAMPLEpoint?
Syntax
<NR1> is the sample point in percent. Values are limited to 25, 30, ... 70, 75.
Arguments
BUS:B<x>:CAN:SOUrce
Sets or returns the CAN bus data source for bus <x>, where x is the bus number.
This command requires a DPO4AUTO application module.
Conditions
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Commands Listed in Alphabetical Order
Bus
Group
Syntax
BUS:B<x>:CAN:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<x>:CAN:SOUrce?
CH1–CH4 is the analog channel to use as the data source.
Arguments
D0–D15 is the digital channel to use as the data source.
BUS:B<x>:DISplay:FORMAt
Sets or returns the display format for the numerical information in the bus
waveform <x>, where x is the bus number.
This command requires a DPO4AUTO, DPO4EMBD, or DPO4COMP application
module.
Conditions
Bus
Group
Syntax
BUS:B<x>:DISplay:FORMAt {BINary|HEXadecimal|ASCII|MIXed}
BUS:B<x>:DISplay:FORMAt?
Related Commands
Arguments
BINary specifies a binary data display.
HEXadecimal specifies a hexadecimal data display.
ASCII specifies an ASCII format for RS-232 only.
MIXed specifies a mixed format for LIN and FlexRay only.
BUS:B<x>:DISplay:TYPe
Sets or returns the display type for bus <x>, where x is the bus number. You
can set up the bus to display the protocol information, the logic waveforms that
comprise the bus, or both.
This command requires a DPO4AUTO, DPO4EMBD, or DPO4COMP application
module.
Conditions
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Commands Listed in Alphabetical Order
Bus
Group
Syntax
BUS:B<x>:DISplay:TYPe {BUS|BOTh}
BUS:B<x>:DISplay:TYPe?
BUS displays the bus waveforms only.
Arguments
BOTh displays both the bus and logic waveforms.
BUS:B<x>:FLEXray:BITRate
Sets or returns the bit rate for FLEXRAY.
Bus
Group
Syntax
BUS:B<x>:FLEXray:BITRate <NR1>
BUS:B<x>:FLEXray:BITRate?
<NR1> specifies the FLEXRAY bit rate. You can enter any positive integer, and
the instrument will coerce the value to the closest supported bit rate.
Arguments
Examples
BUS:B1:FLEXRAY:BITRATE 9600 sets the FLEXRAY bit rate to 9600 bits per
second.
BUS:B1:FLEXRAY:BITRATE? might return BUS:B1:FLEXRAY:BITRATE
10000000 indicating the FLEXRAY bit rate is 10,000,000 bits per second.
BUS:B<x>:FLEXray:CHannel
Sets or returns the FLEXRAY ID format.
Bus
Group
Syntax
BUS:B<x>:FLEXray:CHannel {A|B}
BUS:B<x>:FLEXray:CHannel?
A sets the FLEXRAY id format to channel A.
Arguments
B sets the FLEXRAY id format to channel B.
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BUS:B1:FLEXRAY:CHANNEL B sets the FLEXRAY id format to channel B.
Examples
BUS:B1:FLEXRAY:CHANNEL? might return BUS:B1:FLEXRAY:CHANNEL A
indicating that FLEXRAY id format is channel A.
BUS:B<x>:FLEXray:SIGnal
Sets or returns the FLEXRAY standard.
Bus
Group
Syntax
BUS:B<x>:FLEXray:SIGnal {BDIFFBP|BM|TXRX}
BUS:B<x>:FLEXray:SIGnal?
BDIFFBP sets the FLEXRAY standard to BDIFFBP.
BM sets the FLEXRAY standard to BM.
Arguments
Examples
TXRX sets the FLEXRAY standard to TXRX.
BUS:B1:FLEXRAY:SIGNAL BM sets the FLEXRAY standard is BM.
BUS:B1:FLEXRAY:SIGNAL? might return BUS:B1:FLEXRAY:SIGNAL
BDIFFBP indicating the FLEXRAY standard is BDIFFBP.
BUS:B<x>:FLEXray:SOUrce
Sets or returns the FLEXRAY data source.
Bus
Group
Syntax
BUS:B<x>:FLEXray:SOUrce
{CH1|CH2|CH3|CH4|D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D1
BUS:B<x>:FLEXray:SOUrce?
CH<x> sets the FLEXRAY source to channel x, where x is 1 to 4.
Arguments
D<x> sets the FLEXRAY source to digital channel x, where x is 1 to 16.
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BUS:B1:FLEXRAY:SOURCE CH4 sets the FLEXRAY source to channel 4.
Examples
BUS:B1:FLEXRAY:SOURCE? might return BUS:B1:FLEXRAY:SOURCE CH1
indicating the FLEXRAY source is channel 1.
BUS:B<x>:I2C:ADDRess:RWINClude
Sets and returns whether the read/write bit is included in the address.
Bus
Group
Syntax
BUS:B<x>:I2C:ADDRess:RWINClude {<NR1>|OFF|ON}
BUS:B<x>:I2C:ADDRess:RWINClude?
<NR1> = 0 does not include the read/write bit in the addess; any other value
includes the read/write bit in the address..
Arguments
OFF does not include the read/write bit in the address.
ON includes the read/write bit in the address.
BUS:B1:I2C:ADDRESS:RWINCLUDE ON includes the read/write bit in the
address.
Examples
BUS:B1:I2C:ADDRESS:RWINCLUDE? might return
BUS:B1:I2C:ADDRESS:RWINCLUDE 0 indicating the read/write bit is not
included in the address.
BUS:B<x>:I2C{:CLOCK|:SCLK}:SOUrce
Sets or returns the I2C SCLK source for bus <x>, where x is the bus number.
This command requires a DPO4EMBD or DPO4COMP application module.
Bus
Conditions
Group
BUS:B<x>:I2C{:CLOCK|:SCLK}:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<x>:I2C{:CLOCK|:SCLK}:SOUrce?
Syntax
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CH1–CH4 specifies the analog channel to use as the I2C SCLK source.
D0–D15 specifies the digital channel to use as the I2C SCLK source.
Arguments
BUS:B<x>:I2C{:DATA|:SDATA}:SOUrce
Sets or returns the I2C SDATA source for bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Bus
Conditions
Group
BUS:B<x>:I2C{:DATA|:SDATA}:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<x>:I2C{:DATA|:SDATA}:SOUrce?
Syntax
CH1–CH4 specifies the analog channel to use as the I2C SDATA source.
Arguments
D0–D15 specifies the digital channel to use as the I2C SCLK source.
BUS:B<x>:LABel
Sets or returns the waveform label for bus < x>, where x is the bus number
1 through 4.
Bus
Group
Syntax
BUS:B<x>:LABel <Qstring>
BUS:B<x>:LABel?
<Qstring> is an alphanumeric string of text, enclosed in quotes, that contains the
text label information for bus <x>. The text string is limited to 30 characters.
Arguments
BUS:B<x>:LIN:BITRate
Sets or returns the bit rate for LIN.
Bus
Group
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Commands Listed in Alphabetical Order
BUS:B<x>:LIN:BITRate <NR1>
BUS:B<x>:LIN:BITRate?
Syntax
Arguments
Examples
<NR1> is the LIN bit rate. You can enter any positive integer, and the instrument
will coerce the value to the closest supported bit rate.
BUS:B1:LIN:BITRATE 9600 sets the bit rate 9600.
BUS:B1:LIN:BITRATE? might return BUS:B1:LIN:BITRATE 2400 indicating
the bit rate is set to 2400.
BUS:B<x>:LIN:IDFORmat
Sets or returns the LIN ID format.
Bus
Group
Syntax
BUS:B<x>:LIN:IDFORmat {NOPARity|PARity}
BUS:B<x>:LIN:IDFORmat?
NOPARity sets the LIN id format to no parity.
Arguments
Examples
PARity sets the LIN id format to parity.
BUS:B1:LIN:IDFORMAT PARITY sets the LIN id format to parity.
BUS:B1:LIN:IDFORMAT? might return BUS:B1:LIN:IDFORMAT NOPARITY
indicating the LIN id format is no parity.
BUS:B<x>:LIN:POLARity
Sets or returns the LIN polarity.
Bus
Group
Syntax
BUS:B<x>:LIN:POLARity {NORMal|INVerted}
BUS:B<x>:LIN:POLARity?
NORMal specifies normal LIN polarity.
Arguments
INVerted specifies inverted LIN polarity.
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BUS:B1:LIN:POLARITY INVERTED sets the LIN polarity to INVERTED..
Examples
BUS:B1:LIN:POLARITY? might return BUS:B1:LIN:POLARITY NORMAL
indicating the LIN polarity is normal.
BUS:B<x>:LIN:SAMPLEpoint
Sets or returns the sample point (in %) at which to sample during each bit period.
Bus
Group
Syntax
BUS:B<x>:LIN:SAMPLEpoint <NR1>
BUS:B<x>:LIN:SAMPLEpoint?
<NR1> is the sample point (in %) at which to sample during each bit period.
Arguments
Examples
BUS:B1:LIN:SAMPLEPOINT 10 sets the sample point is at 10% of the bit period
BUS:B1:LIN:SAMPLEPOINT? might return BUS:B1:LIN:SAMPLEPOINT 50
indicating that the sample point is at 50% of the bit period
BUS:B<x>:LIN:SOUrce
Sets or returns the LIN data source.
Bus
Group
Syntax
BUS:B<x>:LIN:SOUrce
{CH1|CH2|CH3|CH4|D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D1
BUS:B<x>:LIN:SOUrce?
CH<x> specifies the LIN source channel where x is 1 to 4.
Arguments
Examples
D<x> specifies the LIN source channel where x is 1 to 16.
BUS:B1:LIN:SOURCE CH4 sets the LIN source to channel 4.
BUS:B1:LIN:SOURCE? might return BUS:B1:LIN:SOURCE CH1 indicating
the LIN source is channel 1.
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Commands Listed in Alphabetical Order
BUS:B<x>:LIN:STANDard
Sets or returns the LIN standard.
Bus
Group
Syntax
BUS:B<x>:LIN:STANDard {V1X|V2X|MIXed}
BUS:B<x>:LIN:STANDard?
V1X sets the LIN standard to V1X.
V2X sets the LIN standard to V2X
MIXed sets the LIN standard to MIXED.
Arguments
Examples
BUS:B1:LIN:STANDARD V1X sets the LIN standard is V1X.
BUS:B1:LIN:STANDARD? might return BUS:B1:LIN:STANDARD V2X
indicating the LIN standard is V2X.
BUS:B<x>:PARallel:BIT<x>:SOUrce
Sets or returns the parallel bit source for B<x>, where x is the bus number and
Bit<x> is the bit number.
Bus
Group
Syntax
BUS:B<x>:PARallel:BIT<x>:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<x>:PARallel:BIT<x>:SOUrce?
CH1–CH4 or D0–D15 specifies the bit source B<x>. BIT<x> specifies the bit
number.
Arguments
BUS:B<x>:PARallel:CLOCK:EDGE
Sets or returns the parallel clock edge for bus <x>, where x is the bus number.
Bus
Group
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Commands Listed in Alphabetical Order
BUS:B<x>:PARallel:CLOCK:EDGE {EITher|RISing|FALling}
BUS:B<x>:PARallel:CLOCK:EDGE?
Syntax
EIther specifies either edge as the clock edge.
RISing specifies the rising edge as the clock edge.
FALling specifies the falling edge as the clock edge.
Arguments
BUS:B<x>:PARallel:CLOCK:ISCLOCKed
Sets or returns the parallel bus clock function for bus <x>, where x is the bus
number.
Bus
Group
Syntax
BUS:B<x>:PARallel:CLOCK:ISCLOCKed {YES|NO}
BUS:B<x>:PARallel:CLOCK:ISCLOCKed?
YES specifes that the Parallel bus is clocked.
Arguments
NO specifes that the Parallel bus is not clocked.
BUS:B<x>:PARallel:CLOCK:SOUrce
Sets or returns the Parallel bus source <x>, where x is the bus number.
Bus
Group
Syntax
BUS:B<x>:PARallel:CLOCK:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<x>:PARallel:CLOCK:SOUrce?
CH1–CH4 or D0–D15 specifies the channel to use as the Parallel bit source.
Arguments
BUS:B<x>:PARallel:WIDth
Sets or returns the number of bits used for the width of the Parallel bus <x>,
where x is the bus number.
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Commands Listed in Alphabetical Order
Bus
Group
Syntax
BUS:B<x>:PARallel:WIDth <NR1>
BUS:B<x>:PARallel:WIDth?
<NR1> is the number of bits.
Arguments
BUS:B<x>:POSition
Sets or returns the position of the bus <x> waveform on the display, where x is
the bus number 1 through 4.
This command requires a DPO4AUTO, DPO4EMBD, or DPO4COMP application
module.
Conditions
Bus
Group
Syntax
BUS:B<x>:POSition <NR3>
BUS:B<x>:POSition?
<NR3> specifies the position.
Arguments
BUS:B<x>:RS232C:BITRate
Sets or returns the RS-232 bit rate for bus <x>, where x is the bus number.
This command requires a DPO4COMP application module.
Bus
Conditions
Group
BUS:B<x>:RS232C:BITRate <NR1>
BUS:B<x>:RS232C:BITRate?
Syntax
<NR1> is the bit rate in bits-per-second. You can enter any positive integer, and
the instrument will coerce the value to the closest supported bit rate.
Arguments
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BUS:B<x>:RS232C:DATABits
Sets or returns the number of RS-232 data bits for bus <x>, where x is the bus
number.
This command requires a DPO4COMP application module.
Bus
Conditions
Group
BUS:B<x>:RS232C:DATABits {7|8}
BUS:B<x>:RS232C:DATABits?
Syntax
7 specifies seven bits in the RS-232 data frame.
Arguments
8 specifies eight bits in the RS-232 data frame.
BUS:B<x>:RS232C:DELIMiter
Sets or returns the RS-232 delimiting value for a packet on bus <x>, where x
is the bus number.
This command requires a DPO4COMP application module.
Bus
Conditions
Group
BUS:B<x>:RS232C:DELIMiter {NULl|LF|CR|SPace|XFF}
BUS:B<x>:RS232C:DELIMiter?
Syntax
NULl specifies 0x00.
LF specifies 0x0A.
CR specifies 0x0D.
XFF specifies 0xFF.
Arguments
BUS:B<x>:RS232C:DISplaymode
Sets or returns the display mode for the bus <x> display and event table, where x
is the bus number.
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Commands Listed in Alphabetical Order
This command requires a DPO4COMP application module.
Conditions
Group
Bus
BUS:B<x>:RS232C:DISplaymode {FRAme|PACKET}
BUS:B<x>:RS232C:DISplaymode?
Syntax
FRAme displays each frame as a single entity.
Arguments
PACKET displays a group of frames terminated with a single frame defined by the
BUS:B<x>:RS232C:DELImiter command or the front panel.
BUS:B<x>:RS232C:PARity
Sets or returns the RS-232C parity for bus <x>, where x is the bus number.
This command requires a DPO4COMP application module.
Bus
Conditions
Group
BUS:B<x>:RS232C:PARity {NONe|EVEN|ODD}
BUS:B<x>:RS232C:PARity?
Syntax
NONe specifies no parity.
EVEN specifies even parity.
ODD specifies odd parity.
Arguments
BUS:B<x>:RS232C:POLarity
Sets or returns the RS-232C polarity for bus <x>, where x is the bus number.
This command requires a DPO4COMP application module.
Bus
Conditions
Group
BUS:B<x>:RS232C:POLarity {NORMal|INVERTed}
BUS:B<x>:RS232C:POLarity?
Syntax
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NORMal sets the RS-232C bus polarity to positive.
INVERTed sets the RS-232C bus polarity to negative.
Arguments
BUS:B<x>:RS232C:RX:SOUrce
Sets or returns the RS-232 RX source for bus <x>, where x is the bus number.
This command requires a DPO4COMP application module.
Bus
Conditions
Group
BUS:B<x>:RS232C:RX:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15|Off}
BUS:B<x>:RS232C:RX:SOUrce?
Syntax
CH1–CH4 or D0–D15 specifies the channel to use for the RS-232 RX source.
Arguments
Off sets the specified bus input to off.
BUS:B<x>:RS232C:TX:SOUrce
Sets or returns the RS-232 TX Source for bus <x>, where x is the bus number.
This command requires a DPO4COMP application module.
Bus
Conditions
Group
BUS:B<x>:RS232C:TX:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15|Off}
BUS:B<x>:RS232C:TX:SOUrce?
Syntax
CH1–CH4 or D0–D15 specifies the channel to use as the RS-232 TX source.
Arguments
Off sets the specified bus input to off.
BUS:B<x>:SPI:BITOrder
Sets or returns the bit order for the specified SPI bus. LSB is least significant bit
first; MSB is most significant bit first.
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Commands Listed in Alphabetical Order
Bus
Group
Syntax
BUS:B<x>:SPI:BITOrder {LSB|MSB}
BUS:B<x>:SPI:BITOrder?
LSB sets the bit order to least significant bit first.
Arguments
Examples
MSB sets the bit order to most significant bit first.
BUS:B1:SPI:BITORDER LSB sets the bit order to least significant bit first.
BUS:B1:SPI:BITORDER? might return BUS:B1:SPI:BITORDER MSB
indicating the SPI bit order is set to most significant bit first.
BUS:B<x>:SPI{:CLOCK|:SCLK}:POLARity
Sets or returns the SPI SCLK polarity for bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Bus
Conditions
Group
BUS:B<x>:SPI{:CLOCK|:SCLK}:POLARity {FALL|RISe}
BUS:B<x>:SPI{:CLOCK|:SCLK}:POLARity?
Syntax
FALL specifies the falling edge.
Arguments
RISe specifies the rising edge.
BUS:B<x>:SPI{:CLOCK|:SCLK}:SOUrce
Sets or returns the SPI SCLK source for bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Bus
Conditions
Group
BUS:B<x>:SPI{:CLOCK|:SCLK}:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<x>:SPI{:CLOCK|:SCLK}:SOUrce?
Syntax
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CH1-CH4 or D0-D15 is the channel to use as the SPI SCLK source.
Arguments
BUS:B<x>:SPI:DATA{:IN|:MISO}:POLARity
Sets or returns the SPI MISO polarity for bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Bus
Conditions
Group
BUS:B<x>:SPI:DATA{:IN|:MISO}:POLARity {LOW|HIGH}
BUS:B<x>:SPI:DATA{:IN|:MISO}:POLARity?
Syntax
LOW specifies an active low polarity.
Arguments
HIGH specifies an active high polarity.
BUS:B<x>:SPI:DATA{:IN|:MISO}:SOUrce
Sets or returns the SPI MISO source for bus <x, where x is the bus number.
This command requires a DPO4EMBD application module.
Bus
Conditions
Group
BUS:B<x>:SPI:DATA{:IN|:MISO}:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<x>:SPI:DATA{:IN|:MISO}:SOUrce?
Syntax
CH1-CH4 or D0-D15 is the channel to use as the SPI MISO source.
Arguments
BUS:B<x>:SPI:DATA{:OUT|:MOSI}:POLARity
Sets or returns the SPI MOSI polarity for bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Conditions
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Commands Listed in Alphabetical Order
Bus
Group
Syntax
BUS:B<x>:SPI:DATA{:OUT|:MOSI}:POLARity {LOW|HIGH}
BUS:B<x>:SPI:DATA{:OUT|:MOSI}:POLARity?
LOW specifies the active low polarity.
Arguments
HIGH specifies the active high polarity.
BUS:B<x>:SPI:DATA{:OUT|:MOSI}:SOUrce
Sets or returns the SPI MOSI source for bus <x, where x is the bus number>.
This command requires a DPO4EMBD application module.
Bus
Conditions
Group
BUS:B<x>:SPI:DATA{:OUT|:MOSI}:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<x>:SPI:DATA{:OUT|:MOSI}:SOUrce?
Syntax
CH1-CH4 or D0-D15 is the channel to use as the SPI MISO source.
Arguments
BUS:B<x>:SPI:DATA:SIZe
Sets or returns the number of bits per word for the specified SPI bus.
Bus
Group
Syntax
BUS:B<x>:SPI:DATA:SIZe <NR1>
BUS:B<x>:SPI:DATA:SIZe?
NR1 is the data size of the specified bus.
Arguments
Examples
BUS:B1:SPI:DATA:SIZE 8 sets the data size for the specified bus to 8 bits
per word.
BUS:B1:SPI:DATA:SIZE? might return BUS:B1:SPI:DATA:SIZE 8
indicating the data size for the SPI B1 bus is 8 bits per word.
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Commands Listed in Alphabetical Order
BUS:B<x>:SPI:FRAMING
Sets or returns the type of SPI framing.
Bus
Group
Syntax
BUS:B<x>:SPI:FRAMING {SS|IDLEtime}
BUS:B<x>:SPI:FRAMING?
SS specifies framing by SS (non 2-wire).
Arguments
Examples
IDLEtime specifies framing by Idle Time (2-wire).
BUS:B1:SPI:FRAMING SS sets the SPI framing type to SS.
BUS:B1:SPI:FRAMING IDELTIME might return BUS:B1:SPI:FRAMING
IDELTIME indicating the SPI framing type is set to IDLETIME.
BUS:B<x>:SPI:IDLETime
Sets or returns the SPI bus idle time in seconds for the specified bus.
Bus
Group
Syntax
BUS:B<x>:SPI:IDLETime <NR3>
BUS:B<x>:SPI:IDLETime?
NR3 is the SPI bus idle time in seconds.
Arguments
Examples
BUS:B1:SPI:IDLETIME 100.0000E-9 sets the idle time to 100 ns.
BUS:B1:SPI:IDLETIME? might return BUS:B1:SPI:IDLETIME
100.0000E-9 indicating the idle time is set to 100 ns.
BUS:B<x>:SPI{:SELect|:SS}:POLARity
Sets or returns the SPI SS polarity for bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Conditions
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Bus
Group
Syntax
BUS:B<x>:SPI{:SELect|:SS}:POLARity {LOW|HIGH}
BUS:B<x>:SPI{:SELect|:SS}:POLARity?
LOW specifies an active low polarity.
Arguments
HIGH specifies an active high polarity.
BUS:B<x>:SPI{:SELect|:SS}:SOUrce
Sets or returns the SPI SS source for bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Bus
Conditions
Group
BUS:B<x>:SPI{:SELect|:SS}:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
BUS:B<x>:SPI{:SELect|:SS}:SOUrce?
Syntax
CH1–CH4 or D0-D15 is the channel to use as the SPI SS source.
Arguments
BUS:B<x>:STATE
Sets or returns the on/off state of bus <x>, where x is the bus number.
Bus
Group
Syntax
BUS:B<x>:STATE {<NR1>|OFF|ON}
BUS:B<x>:STATE?
Related Commands
Arguments
ON or <NR1> ≠ 0 turns on the bus.
OFF or <NR1> = 0 turns off the bus.
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BUS:B<x>:TYPE
Sets or returns the bus type for <x>, where x is the bus number. The supported bus
types are dependent on the oscilloscope model and the installed application keys.
Bus
Group
BUS:B<x>:TYPE {I2C|SPI|CAN|RS232C|PARallel}
BUS:B<x>:TYPE?
Syntax
I2C specifies the Inter-IC bus.
Arguments
SPI specifies the Serial Peripheral Interface bus (not available on two-channel
models).
CAN specifies the Controller Area Network bus.
RS232C specifies the RS-232C bus.
PARallel specifies the Parallel bus.
BUS:LOWerthreshold:CH<x>
Sets the lower threshold for each channel. This applies to all search
and trigger types that use the channel. This command supersedes the
:BUS:THReshold:CH<x> above.
Bus
Group
Syntax
BUS:LOWerthreshold:CH<x> {<NR3>|ECL|TTL}
BUS:LOWerthreshold:CH<x>?
<NR3> specifies the threshold in volts.
Arguments
Examples
ECL specifies a preset ECL high level of -1.3V.
TTL specifies a preset TTL high level of 1.4V.
BUS:LOWERTHRESHOLD:CH1 TTL sets the CH1 lower threshold to 800mV.
BUS:LOWERTHRESHOLD:CH1? might return :BUS:LOWERTHRESHOLD:CH1
-800.0000E-3 indicating the CH1 lower threshold is -800 mV.
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BUS:THReshold:CH<x>
Sets or returns the threshold for analog channel <x>, where x is the channel
number. This setting applies to all trigger types that use the channel.
This command requires a DPO4AUTO, DPO4EMBD, or DPO4COMP application
module.
Conditions
Bus
Group
Syntax
BUS:THReshold:CH<x> {ECL|TTL|<NR3>}
BUS:THReshold:CH<x>?
Related Commands
Arguments
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a TTL preset high level of 1.4V.
<NR3> specifies the threshold level in volts.
BUS:THReshold:D<x>
Sets or returns the threshold for digital channel <x>, where x is the digital channel
number. This will apply to all Search and Trigger Types that use the channel.
This command requires a DPO4COMP application module or RS-232C.
Bus
Conditions
Group
BUS:THReshold:D<x> {<NR3>|ECL|TTL}
BUS:THReshold:D<x>?
Syntax
Related Commands
Arguments
ECL specifies a preset ECL high level of -1.3V.
TTL specifies a preset TTL high level of 1.4V.
<NR3> specifies the threshold level in volts.
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BUS:UPPerthreshold:CH<x>
Sets the upper threshold for each channel. This applies to all search and trigger
types that use the channel.
Bus
Group
Syntax
BUS:UPPerthreshold:CH<x> {<NR3>|ECL|TTL}
BUS:UPPerthreshold:CH<x>?
<NR3> specifies the threshold in volts.
Arguments
Examples
ECL specifies a preset ECL high level of -1.3V.
TTL specifies a preset TTL high level of 1.4V.
BUS:UPPERTHRESHOLD:CH1 800.0000E-3 sets the CH1 upper threshold to
800 mV.
BUS:UPPERTHRESHOLD:CH1? might return :BUS:UPPERTHRESHOLD:CH1
-800.0000E-3 indicating that the CH1 upper threshold is set to -800 mV.
BUSY? (Query Only)
Returns the status of the oscilloscope. This command allows you to synchronize
the operation of the oscilloscope with your application program.
Status and Error
BUSY?
Group
Syntax
Related Commands
Returns
<NR1> = 0 means the oscilloscope is not busy processing a command whose
execution time is extensive.
<NR1> = 1 means the oscilloscope is busy processing one of the commands listed
in the table below.
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Commands Listed in Alphabetical Order
Commands that affect BUSY? response
Operation
Command
Single sequence
acquisition
ACQuire:STATE ON or
ACQuire:STATE RUN or
Hard copy operation
Calibration step
HARDCopy STArt
Refer to the optional oscilloscope Service Manual.
BUSY? might return :BUSY 1 indicating that the oscilloscope is currently busy.
Examples
*CAL? (Query Only)
Performs an internal self-calibration and returns the oscilloscope calibration status.
NOTE. Disconnect or otherwise remove all input signals prior to starting
self-calibration. The self-calibration can take several minutes to complete.
No other commands are executed until calibration is complete.
Calibration and Diagnostic
Group
Syntax
*CAL?
<NR1> = 1 indicates the calibration did not complete successfully.
Returns
<NR1> = 0 indicates the calibration completed without errors.
*CAL? starts the internal signal path calibration and might return 0 to indicate that
the calibration was successful.
Examples
CALibrate:FACtory:STATus? (Query Only)
Returns the factory calibration status value saved in nonvolatile memory.
Calibration and Diagnostic
Group
Syntax
CALibrate:FACtory:STATus?
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CALIBRATE:FACTORY:STATUS? might return CALIBRATE:FACTORY:STATUS
PASS indicating that factory calibration passed.
Examples
CALibrate:INTERNal (No Query Form)
This command starts a signal path compensation.
Calibration and Diagnostic
Group
Syntax
CALibrate:INTERNal
None
Arguments
Examples
CALIBRATE:INTERNAL starts a serial path compensation cycle.
CALibrate:INTERNal:STARt (No Query Form)
Starts the internal signal path calibration (SPC) of the oscilloscope. You can
internal signal path calibration of the oscilloscope.
Calibration and Diagnostic
CALibrate:INTERNal:STARt
Group
Syntax
Related Commands
Examples
CALIBRATE:INTERNAL:START initiates the internal signal path calibration of
the oscilloscope.
CALibrate:INTERNal:STATus? (Query Only)
Returns the current status of the oscilloscope internal signal path calibration for
the last SPC operation.
Calibration and Diagnostic
Group
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CALibrate:INTERNal:STATus?
Syntax
Related Commands
Returns
This query will return one of the following:
INIT indicates the oscilloscope has not had internal signal path calibration
run.
PASS indicates the signal path calibration completed successfully.
FAIL indicates the signal path calibration did not complete successfully.
RUNNING indicates the signal path calibration is currently running.
CALIBRATE:INTERNAL:STATUS? might return
Examples
:CALIBRATE:INTERNAL:STATUS INIT indicating that the current status of the
internal signal path calibration is that it has not been run.
CALibrate:RESults? (Query Only)
Returns the status of internal and factory calibrations, without performing any
calibration operations. The results returned do not include the calibration status
of attached probes. The CALibrate:RESults? query is intended to support
GO/NoGO testing of the oscilloscope calibration readiness: all returned results
should indicate PASS status if the oscilloscope is "fit for duty". It is quite
common, however, to use uncalibrated probes (particularly when the oscilloscope
inputs are connected into a test system with coaxial cables).
Calibration and Diagnostic
CALibrate:RESults?
Group
Syntax
Related Commands
CALibrate:RESults:FACtory? (Query Only)
Returns the status of internal and factory calibration, without performing any
calibration operations.
Calibration and Diagnostic
Group
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CALibrate:RESults:FACtory?
Syntax
CALibrate:RESults:SPC? (Query Only)
Returns the status of the SPC operation. This query does not initiate a SPC.
Calibration and Diagnostic
CALibrate:RESults:SPC?
Group
Syntax
Related Commands
Returns
INIT indicates that SPC has never successfully completed.
PASS indicates that the last SPC operation passed.
FAIL indicates that the last SPC operation failed.
RUNNING indicates that the SPC operation is running.
CALIBRATE:RESULTS:SPC? returns the results of the last SPC operation: either
PASS or FAIL.
Examples
CH<x>? (Query Only)
Returns the vertical parameters for channel <x>, where x is the channel number.
Vertical
Group
Syntax
CH<x>?
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CH<x>:AMPSVIAVOLTs:ENAble
Sets or returns the state of the amps via volts feature for the specified channel.
This feature supports measuring current via the voltage drop across a resistor.
Vertical
Group
Syntax
CH<x>:AMPSVIAVOLTs:ENAble {<NR1>|OFF|ON}
CH<x>:AMPSVIAVOLTs:ENAble?
OFF sets the amps via volts function for channel <x> to off.
Arguments
ON sets the amps via volts function for channel <x> to on.
<NR1> = 0 sets the amps via volts function to off. Any other value sets the
function to on.
CH1:AMSVIAVOLTS:ENABLE ON turns on the amps via volts feature for channel
1.
Examples
CH<x>:AMPSVIAVOLTs:FACtor
Sets or returns the amps via volts factor for the specified channel.
Vertical
Group
Syntax
CH<x>:AMPSVIAVOLTs:FACtor <NR3>
CH<x>:AMPSVIAVOLTs:FACtor?
<NR3> is a double-precision ASCII string that represents the amps via volts factor.
Arguments
Examples
CH1:AMPSVIAVOLTS:FACTOR 15.5 sets the amps via volts factor for channel 1
to 15.5.
CH<x>:BANdwidth
Sets or returns the selectable low-pass bandwidth limit filter for channel <x>,
where x is the channel number.
Vertical
Group
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CH<x>:BANdwidth {TWEnty|TWOfifty|FULl|<NR3>}
CH<x>:BANdwidth?
Syntax
TWEnty sets the upper bandwidth limit of channel <x> to 20 MHz.
Arguments
TWOfifty sets the upper bandwidth limit of channel <x> to 250 MHz.
FULl disables any optional bandwidth limiting. The specified channel operates
at its maximum attainable bandwidth.
<NR3> is a double-precision ASCII string. The oscilloscope rounds this value to
an available bandwidth using geometric rounding, and then uses this value to
set the upper bandwidth limit.
NOTE. Other values may be possible depending on the attached probes.
CH1:BANDWIDTH TWENTY sets the bandwidth of channel 1 to 20 MHz.
Examples
CH<x>:COUPling
Sets or returns the input attenuator coupling setting for channel <x>, where x
is the channel number.
Vertical
Group
Syntax
CH<x>:COUPling {AC|DC|GND}
CH<x>:COUPling?
AC sets channel <x> to AC coupling.
Arguments
DC sets channel <x> to DC coupling.
GND sets channel<x> to ground. Only a flat, ground-level waveform will be
displayed.
CH2:COUPLING GND sets channel 2 to ground.
Examples
CH3:COUPling? might return :CH3:COUPling DC indicating that channel 3
is set to DC coupling.
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Commands Listed in Alphabetical Order
CH<x>:DESKew
Sets or returns the deskew time for channel <x>, where x is the channel number.
You can adjust the deskew time to add an independent, channel-based delay time
to the delay (set by the horizontal position control and common to all channels)
from the common trigger point to first sample taken for each channel. This lets
you compensate individual channels for different delays introduced by their
individual input hook ups.
Vertical
Group
Syntax
CH<x>:DESKew <NR3>
CH<x>:DESKew?
<NR3> is the deskew time for channel <x>, ranging from -100 ns to +100 ns
with a resolution of 1 ps.
Arguments
Examples
CH4:DESKew 5.0E-9 sets the deskew time for channel 4 to 5 ns.
CH2:DESKew? might return :CH2:DESKEW 2.0000E-09 indicating that the
deskew time for channel 2 is set to 2 ns.
CH<x>:INVert
Sets or returns the invert function for channel <x>, where is the channel number.
When on, the invert function inverts the waveform for the specified channel.
NOTE. This command inverts the waveform for display purposes only. The
oscilloscope does not use an inverted waveform for triggers or trigger logic inputs.
Vertical
Group
Syntax
CH<x>:INVert {ON|OFF}
CH<x>:INVert?
OFF sets the invert function for channel <x> to off.
Arguments
ON sets the invert function for channel <x> to on.
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CH4:INVert ON inverts the waveform on channel 4.
Examples
CH2:INVert? might return :CH2:INVERT 0 indicating that channel 2 is not
inverted.
CH<x>:LABel
Sets or returns the waveform label for channel <x>, where x is the channel number.
Vertical
Group
Syntax
CH<x>:LABel <Qstring>
CH<x>:LABel?
<Qstring> is an alphanumeric string of text, enclosed in quotes, that contains the
text label information for the channel <x> waveform. The text string is limited
to 30 characters.
Arguments
CH<x>:OFFSet
Sets or returns the vertical offset for channel <x>, where x is the channel number.
This command offsets the vertical acquisition window (moves the level at the
vertical center of the acquisition window) for the specified channel. Visualize
offset as scrolling the acquisition window towards the top of a large signal for
increased offset values, and scrolling towards the bottom for decreased offset
values. The resolution of the vertical window sets the offset increment for this
control.
Offset adjusts only the vertical center of the acquisition window for channel
waveforms to help determine what data is acquired. The oscilloscope always
displays the input signal minus the offset value.
The channel offset range depends on the vertical scale factor.
Table 2-36: Channel Offset Range
Offset range
V/Div Setting
1 MΩ Input
±1 V
50 Ω Input
±1 V
1 mV/div — 50 mV/div
50.5 mV/div — 99.5 mV/div
100 mV/div — 500 mV/div
505 mV/div — 995 mV/div
±0.5 V
±10 V
±0.5 V
±5 V
±5 V
±5 V
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Table 2-36: Channel Offset Range (cont.)
Offset range
1 MΩ Input
±100 V
V/Div Setting
50 Ω Input
1 V/div — 5 V/div
±5 V
5.05 V/div — 10 V/div
±50 V
N/A
1
For 50 Ω input, 1 V/div is the maximum setting.
NOTE. The above table describes oscilloscope behavior only when no probe is
attached, and when the external attenuation factor is 1.0.
Vertical
Group
Syntax
CH<x>:OFFSet <NR3>
CH<x>:OFFSet?
Related Commands
Arguments
<NR3> is the offset value for the specified channel <x>.
CH3:OFFSet 2.0E-3 sets the offset for channel 3 to 2 mV.
Examples
CH4:OFFSet? might return :CH4:OFFSET 1.0000E-03 indicating that the
offset for channel 4 is set to 1 mV.
CH<x>:POSition
Sets or returns the vertical position of channel <x>, where x is the channel
number. The position value is applied to the signal before it is digitized.
Increasing the position value of a waveform causes the waveform to move up.
Decreasing the position value causes the waveform to move down. The position
value determines the vertical graticule coordinate at which input signal values,
minus the present offset setting for that channel, are displayed. For example,
if the position for Channel 3 is set to 2.0 and the offset is set to 3.0, then input
signals equal to 3.0 units are displayed 2.0 divisions above the center of the screen
(at 1 V/div).
Vertical
Group
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Commands Listed in Alphabetical Order
CH<x>:POSition <NR3>
CH<x>:POSition?
Syntax
Related Commands
Arguments
<NR3> is the position value for channel <x>, in divisions, from the center
graticule. The range is 8 to -8 divisions.
CH2:POSition 1.3 positions the Channel 2 input signal 1.3 divisions above the
center graticule.
Examples
CH1:POSition? might return :CH1:POSITION -1.3000 indicating that the
current position of Channel 1 is 1.3 divisions below the center graticule.
CH<x>:PRObe? (Query Only)
Returns all information concerning the probe attached to channel <x>, where x
is the channel number.
Vertical
Group
Syntax
CH<x>:PRObe?
CH<x>:PRObe:AUTOZero (No Query Form)
Sets the TekVPI probe attached to channel <x> to zero, where x is the channel
number
Vertical
Group
Syntax
CH<x>:PRObe:AUTOZero EXECute
Execute auto zeros the probe.
Arguments
CH<x>:PRObe:COMMAND (No Query Form)
Sets the state of the probe control specified with the first argument to the state
specified with the second argument. The commands and states are unique to the
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attached probe type. Only certain VPI probes support this command. See the
probe documentation for how to set these string arguments.
Vertical
Group
Syntax
CH<x>:PRObe:COMMAND <QString>, <QString>
<QString> are quoted strings specifying the probe command and value to set in
the probe attached to the specified channel.
Arguments
CH1:PROBE:COMMAND “MODE”, “4–4V1MHz” sets a Tektronix VPI-DPG probe
to the 4-4V1MHz mode.
Examples
CH1:PROBE:COMMAND “OUTPUT”, “ON” turns the output of a Tektronix
VPI-DPG probe on.
CH1:PROBE:COMMAND?“MODE” might return CH1:PROBE:COMMAND
“MODE”,“4-4V1MHZ”.
CH<x>:PRObe:DEGAUss (No Query Form)
Starts a degauss auto-zero cycle on a TekVPI current probe attached to the input
channel specified by <x>, where x is the channel number.
Vertical
Group
Syntax
CH<x>:PRObe:DEGAUss EXECute
EXECute initiates the degauss operation.
Arguments
CH<x>:PRObe:DEGAUss:STATE? (Query Only)
Returns the state of the probe degauss for the channel specified by <x>, where is x
is the channel number.
NOTE. This command will return PASSED for probes that do not support degauss
operations.
Vertical
Group
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CH<x>:PRObe:DEGAUss:STATE?
Syntax
NEEDED indicates the probe should be degaussed before taking measurements.
Returns
RECOMMENDED indicates the measurement accuracy might be improved by
degaussing the probe.
PASSED indicates the probe is degaussed.
FAILED indicates the degauss operation failed.
RUNNING indicates the probe degauss operation is currently in progress.
CH<x>:PRObe:FORCEDRange
Sets or returns the range of a TekVPI probe attached to the channel specified by
<x>, where x is the channel number.
NOTE. This command will return PASSED for probes that do not support degauss
operations.
Vertical
Group
Syntax
CH<x>:PRObe:FORCEDRange <NR3>
CH<x>:PRObe:FORCEDRange?
<NR3> specifies the range, which is probe specific.
Arguments
Returns
This command returns 0.0 for probes that do no support forced range.
CH<x>:PRObe:GAIN
Sets or returns the gain factor for the probe attached to the channel specified by
<x>, where x is the channel number. The "gain" of a probe is the output divided
by the input transfer ratio. For example, a common 10x probe has a gain of 1V.
Vertical
Group
Syntax
CH<x>:PRObe:GAIN <NR3>
CH<x>:PRObe:GAIN?
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Related Commands
Arguments
<NR3> is the probe gain. Allowed values depend on the specific probe.
CH2:PROBE:GAIN? might return :CH2:PROBE:GAIN 0.1000E+00 indicating
that the attached 10x probe delivers 1 V to the channel 2 BNC for every 10 V
applied to the probe input.
Examples
CH<x>:PRObe:ID? (Query Only)
Returns the type and serial number of the probe attached to channel <x>, where x
is the channel number.
Vertical
Group
Syntax
CH<x>:PRObe:ID?
CH2:PROBE:ID? might return :CH2:PROBE:ID:TYPE "10X";SERNUMBER
"N/A" indicating that a passive 10x probe of unknown serial number is attached
to channel 2.
Examples
CH<x>:PRObe:ID:SERnumber? (Query Only)
Returns the serial number of the probe attached to channel <x>, where x is the
channel number.
NOTE. For Level 0 and 1 probes, the serial number will be "".
Vertical
Group
Syntax
CH<x>:PRObe:ID:SERnumber?
CH1:PROBE:ID:SERNUMBER? might return :CH1:PROBE:ID:SERNUMBER
"B010289" indicating that the serial number of the probe attached to channel 1
is B010289.
Examples
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CH<x>:PRObe:ID:TYPE? (Query Only)
Returns the type of probe attached to the channel specified by <x>, where x
is the channel number. Level 2 (or higher) probes supply their exact product
nomenclature; for Level 0 or 1 probes, a generic “No Probe Detected message is
returned.
Vertical
Group
Syntax
CH<x>:PRObe:ID:TYPE?
CH1:PROBE:ID:TYPE? might return :CH1:PROBE:ID:TYPE "P6203"
indicating that P6203-type probe is attached to channel 1.
Examples
CH<x>:PRObe:MODel
Sets or returns the probe model for the specified channel. If a coded probe is
attached or the specified model is not recognized, an error event is set. The
argument must be a supported probe.
To find the list of supported probes, push the front-panel channel 1, 2, 3, or 4
button, then push the lower-menu More item as many times as needed to select
Deskew. Push Probe Model on the side menu and turn knob a to help you read
from the resulting list. Alternatively, you can push Test > Analysis > Deskew >
Configure > Probe Model and read from the resulting list.
Vertical
Group
Syntax
CH<x>:PRObe:MODel<String>
CH<x>:PRObe:MODel?
CH<x>:PRObe:PROPDELay
Sets or returns the propagation delay for the probe connected to the specified
channel.
Vertical
Group
Syntax
CH<x>:PRObe:PROPDELay<NR3>
CH<x>:PRObe:PROPDELay?
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<NR3> specifies the propagation time delay for the connected probe.
Arguments
Examples
CH1:PROBE:PROPDELAY 100E-12 sets the CH1 propagation delay to 100 ps.
CH1:PROBE:PROPDELAY? might return :CH1:PROBE:PROPDELAY 1.1E-9
indicating that the CH1 propagation delay is set to 1.1 ns.
CH<x>:PRObe:RECDESkew? (Query Only)
Returns the recommended deskew for the probe connected to the specified
channel.
Vertical
Group
Syntax
CH<x>:PRObe:RECDESkew?
CH<x>:PRObe:RESistance? (Query Only)
Returns the resistance factor of the probe attached to channel <x>, where x is the
channel number.
Vertical
Group
Syntax
CH<x>:PRObe:RESistance?
CH2:PRObe:RESistance? might return :CH2:PROBE:RESISTANCE
10.0000E+6 indicating that the input resistance of the probe attached to Channel
2 is 1 MΩ.
Examples
NOTE. This query will return 0.0 if no probe is attached or the attached probe
does not report the input resistance.
CH<x>:PRObe:SIGnal
Sets or returns the input bypass setting of a TekVPI probe attached to channel
<x>, where x is the channel number. The probe must support input bypass, for
example TCP0001. This command is ignored if sent to an unsupported probe.
Vertical
Group
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CH<x>:PRObe:SIGnal {BYPass|PASS}
CH<x>:PRObe:SIGnal?
Syntax
BYPass sets the probe to Bypass mode.
Arguments
PASS sets the probe to Pass mode.
CH<x>:PRObe:UNIts? (Query Only)
Returns a string describing the units of measure for the probe attached to channel
<x>, where x is the channel number.
Vertical
Group
Syntax
CH<x>:PRObe:UNIts?
CH4:PROBE:UNITS? might return :CH4:PROBE:UNITS "V" indicating that the
units of measure for the probe attached to channel 4 are volts.
Examples
CH<x>:SCAle
Sets or returns the vertical scale for the channel specified by <x>, where x is the
channel number.
Each waveform has a vertical scale parameter. For a signal with constant
amplitude, increasing the Scale causes the waveform to be displayed smaller.
Decreasing the scale causes the waveform to be displayed larger.
Scale affects all waveforms, but affects channel waveforms differently from
other waveforms:
For channel waveforms, this setting controls the vertical size of the acquisition
window as well as the display scale. The range and resolution of scale
values depends on the probe attached and any other external factors you have
specified.
For reference and math waveforms, this setting controls the display only,
graphically scaling these waveforms and having no affect on the acquisition
hardware.
Vertical
Group
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CH<x>:SCAle <NR3>
CH<x>:SCAle?
Syntax
Related Commands
Arguments
<NR3> is the vertical channel scale in units-per-division. The value entered here
is truncated to three significant digits.
CH4:SCALE 100E-03 sets the channel 4 scale to 100 mV per division.
Examples
CH2:SCALE? might return :CH2:SCALE 1.0000 indicating that the current scale
setting of channel 2 is 1 V per division.
CH<x>:TERmination
Sets the connected-disconnected status of a 50 Ω resistor, which may be connected
between the specified channel’s coupled input and oscilloscope ground. The
channel is specified by <x>. There is also a corresponding query that requests
the termination parameter and translates this enumeration into one of the two
float values.
Vertical
Group
Syntax
CH<x>:TERmination {FIFty|MEG|<NR3>}
CH<x>:TERmination?
FIFty sets the channel <x> input resistance to 50 Ω.
MEG sets the channel <x> input resistance to 1 MΩ.
<NR3> specifies the channel <x> input resistance numerically.
Arguments
Examples
CH4:TERMINATION 50.0E+0 establishes 50 Ω impedance on channel 1.
CH2:TERMINATION? might return :CH2:TERMINATION 50.0E+0 indicating
that channel 2 is set to 50 Ω impedance.
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CH<x>:YUNits
Sets or returns the units for the channel specified by <x>, where x is the channel
number. String arguments are case insensitive and any unsupported units will
generate an error.
Supported units are:
%, /Hz, A, A/A, A/V, A/W, A/dB, A/s, AA, AW, AdB, As, B, Hz, IRE, S/s, V,
V/A, V/V, V/W, V/dB, V/s, VV, VW, VdB, Volts, Vs, W, W/A, W/V, W/W, W/dB,
W/s, WA, WV, WW, WdB, Ws, dB, dB/A, dB/V, dB/W, dB/dB, dBA, dBV, dBW,
dBdB, day, degrees, div, hr, min, ohms, percent, s
Vertical
Group
Syntax
CH<x>:YUNits <QString>
CH<x>:YUNits?
QString is a string of text surrounded by quotes, specifying the supported units.
Arguments
CLEARMenu (No Query Form)
Clears the current menu from the display. This command is equivalent to pressing
the front panel Menu off.
Miscellaneous
Group
Syntax
CLEARMenu
*CLS (No Query Form)
Clears the following:
Event Queue
Standard Event Status Register
Status Byte Register (except the MAV bit)
If the *CLS command immediately follows an <EOI>, the Output Queue and
MAV bit (Status Byte Register bit 4) are also cleared. The MAV bit indicates that
information is in the output queue. The device clear (DCL) GPIB control message
will clear the output queue and thus MAV. *CLS does not clear the output queue
or MAV.
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*CLS can suppress a Service Request that is to be generated by an *OPC. This
will happen if a single sequence acquisition operation is still being processed
when the *CLS command is executed.
Status and Error
Group
Syntax
*CLS
*CLS clears the oscilloscope status data structures.
Related Commands
Examples
CURSor?
Returns all of the current cursor settings.
Cursor
Group
Syntax
CURSor?
CURSOR? might return the following as the current cursor settings:
:CURSOR:FUNCTION SCREEN;HBARS:POSITION1 0.0000;POSITION2
0.0000;UNITS BASE;:CURSOR:MODE INDEPENDENT;VBARS:POSITION1
-19.0006E-6;POSITION2 -18.9994E-6;UNITS SECONDS
Examples
CURSor:DDT? (Query Only)
Returns the cursor deltaY/deltaT (dY/dT) readout.
This command requires a DPO4PWR application module.
Conditions
Group
Cursor
CURSor:DDT?
Syntax
CURSOR:DDT? might return :CURSOR:DDT -166.6670 indicating that the
cursor dV/dt read out is -166.6670
Examples
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CURSor:FUNCtion
Sets or returns the cursor type. Cursors are attached to the selected waveform in
Waveform mode and are attached to the display area in Screen mode.
Cursor
Group
CURSor:FUNCtion {OFF|SCREEN|WAVEform}
CURSor:FUNCtion?
Syntax
OFF removes the cursors from the display but does not change the cursor type.
Arguments
SCREEN specifies both horizontal and vertical bar cursors, which measure the
selected waveform in horizontal and vertical units. Use these cursors to measure
anywhere in the waveform display area.
WAVEform specifies paired cursors in YT display format for measuring waveform
amplitude and time. In XY and XYZ format, these cursors indicate the amplitude
positions of an XY pair (Ch1 vs Ch2 voltage, where Ch1 is the X axis and Ch2 is
the Y axis) relative to the trigger.
CURSOR:FUNCTION WAVEFORM selects the paired cursors for measuring waveform
amplitude and time.
Examples
CURSOR:FUNCTION? might return :CURSor:FUNCtion SCREEN indicating that
the screen cursors are currently selected.
CURSor:HBArs? (Query Only)
Returns the current settings for the horizontal bar cursors.
Cursor
Group
Syntax
CURSor:HBArs?
CURSOR:HBARS? might return the horizontal
bar setting as :CURSOR:HBARS:POSITION1
320.0000E-03;POSITION2-320.0000E-03;UNITS BASE
Examples
CURSor:HBArs:DELTa? (Query Only)
Returns the vertical difference between the two horizontal bar cursors.
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Cursor
Group
Syntax
CURSor:HBArs:DELTa?
A floating point value with an exponent.
Related Commands
Returns
CURSOR:HBARS:DELTA? might return :CURSOR:HBARS:DELTA 5.0800E+00
indicating that the difference between the two cursors is 5.08.
Examples
CURSor:HBArs:POSITION<x>
Sets or returns the horizontal bar cursor position relative to ground, which is
expressed in vertical units (usually volts). The cursor is specified by x, which
can be 1 or 2.
Cursor
Group
Syntax
CURSor:HBArs:POSITION<x> <NR3>
CURSor:HBArs:POSITION<x>?
Related Commands
Arguments
<NR3> specifies the cursor position relative to ground.
CURSOR:HBARS:POSITION1 25.0E-3 positions Cursor 1 of the horizontal
cursors at 25 mV.
Examples
CURSOR:HBARS:POSITION2? might return :CURSOR:HBARS:POSITION2
-64.0000E-03 indicating that Cursor 2 of the horizontal bar cursors is at -64 mV.
CURSor:HBArs:UNIts
Sets or returns the units for the horizontal bar cursors.
Cursor
Group
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CURSor:HBArs:UNIts {BASE|PERcent}
CURSor:HBArs:UNIts?
Syntax
BASE selects the vertical units for the selected waveform.
Arguments
PERcent selects ratio cursors.
CURSOR:HBARS:UNITS might return :CURSOR:HBARS:UNITS BASE indicating
that the units for the horizontal bar cursors are base.
Examples
CURSor:HBArs:USE (No Query Form)
Sets the horizontal bar cursor measurement scale. This command is only
applicable when ratio cursors are on.
Cursor
Group
Syntax
CURSor:HBArs:USE {CURrent|HALFgrat}
Related Commands
Arguments
CURrent sets the H Bar measurement scale so that 0% is the current position of the
lowest H Bar cursor and 100% is the current position of the highest H Bar cursor.
HALFgrat sets H Bar measurement scale so that half the screen major divisions
(five on the MSO/DPO4000) is 100%, where 0% is -2.5 divisions and 100% is
+2.5 divisions from the center horizontal graticule.
CURSOR:HBARS:USE HALFGRAT sets the H Bar measurement scale so that
five screen major divisions equals 100%.
Examples
CURSor:MODe
Sets or returns whether the two cursors move linked together in unison or
separately. This applies to the Waveform cursors display mode.
This command is only applicable when waveform cursors are displayed.
Cursor
Conditions
Group
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CURSor:MODe {TRACk|INDependent}
CURSor:MODe?
Syntax
TRACk ties the navigational functionality of the two cursors together. For cursor 1
adjustments, this ties the movement of the two cursors together; however, cursor 2
continues to move independently of cursor 1.
Arguments
INDependent allows independent adjustment of the two cursors.
CURSOR:MODE TRACK specifies that the cursor positions move in unison.
Examples
CURSOR:MODE? might return :CURSOR:MODE TRACK indicating that the two
cursors move in unison.
CURSor:VBArs? (Query Only)
Returns the current settings for the vertical bar cursors.
Cursor
Group
Syntax
CURSor:VBArs?
CURSOR:VBARS? might return the following vertical bar settings
:CURSOR:VBARS:UNITS SECONDS;POSITION1 1.0000E-06;POSITION2
9.0000E-06
Examples
CURSor:VBArs:ALTERNATE<x>? (Query Only)
Returns the alternate readout for the waveform (Vbar) cursors specified by <x>.
This alternate readout is in effect when the selected waveform is a bus or digital
channel.
Cursor
Group
Syntax
CURSor:VBArs:ALTERNATE<x>?
X = 1 specifies vertical bar cursor1.
Arguments
X = 2 specifies vertical bar cursor2.
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CURSor:VBArs:DELTa? (Query Only)
Returns the horizontal difference between the two vertical bar cursors. The units
are specified by the CURSor:VBArs:UNIts command.
This is equivalent to watching the cursor readout in the display while using the
appropriate cursor mode.
Cursor
Group
Syntax
CURSor:VBArs:DELTa?
<NR3>
Related Commands
Returns
CURSOR:VBARS:DELTA? might return :CURSOR:VBARS:DELTa 1.0640E+00
indicating that the time between the vertical bar cursors is 1.064 s.
Examples
CURSor:VBArs:HPOS<x>? (Query Only)
Returns the vertical value of the specified vertical bar ticks for cursor <x>.
Cursor
Group
Syntax
CURSor:VBArs:HPOS<x>?
Related Commands
Arguments
<x> specifies the cursor. Valid values are 1 and 2.
<NR3> indicates the value of one of the ticks. The units are the same as the
selected waveform.
Returns
CURSor:VBArs:HPOS2? might return CURSOR:VBARS:HPOS2 100E-3,
indicating the waveform value where the cursor intersects it is 0.100.
Examples
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CURSor:VBArs:POSITION<x>
Sets or returns the horizontal position for the specified vertical bar cursor. The
cursor is specified by <x>, which can be 1 or 2. Values are with respect to trigger
position or the zero reference point for the designated waveform (if horizontal
units are not set to time). Use the CURSor:VBArs:UNIts command to specify
units.
Cursor
Group
Syntax
CURSor:VBArs:POSITION<x> <NR3>
CURSor:VBArs:POSITION<x>?
Related Commands
Arguments
Returns
<NR3> specifies the cursor position.
A floating point value with an exponent.
CURSor:VBArs:POSITION2 9.00E-6 positions the cursor2 vertical bar cursor
at 9 ms.
Examples
CURSor:VBArs:POSITION1? this command might return
:CURSOR:VBARS:POSITION1 1.0000E-06 indicating that the
cursor1 vertical bar is positioned at 1 μs.
CURSor:VBArs:UNIts
Sets or returns the units for the vertical bar cursors.
Cursor
Group
Syntax
CURSor:VBArs:UNIts {SEConds|HERtz|DEGrees|PERcent}
CURSor:VBArs:UNIts?
SEConds sets the units of the vertical bar cursors for the time domain (seconds).
HERtz sets the units of the vertical bar cursors for the frequency domain (Hertz).
DEGrees sets the units to degrees for measuring phase.
Arguments
PERcent sets the units to percent for use with ratio cursors.
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SECONDS, HERTZ, DEGREES, or PERCENT, depending on the current vertical bar
cursor units.
Returns
CURSOR:VBARS:UNITS HERtz sets the units of the VBArs cursors to 1/seconds.
Examples
CURSOR:VBARS:UNITS? might return :CURSOR:VBARS:UNITS SECONDS
indicating that the units for the vertical bar cursor are currently set to seconds.
CURSor:VBArs:USE (No Query Form)
Sets the vertical bar cursor measurement scale.
This command is only applicable when ratio cursors are on.
Cursor
Conditions
Group
CURSor:VBArs:USE {CURrent|HALFgrat|FIVEdivs}
Syntax
Related Commands
Arguments
CURrent sets the V Bar measurement scale so that 0% is the current position of
the left-most V Bar cursor and 100% is the current position of the right-most
V Bar cursor.
HALFgrat resets the ratio range to the default positions on the screen, half of the
number of horizontal divisions (five on the MSO/DPO4000), from 25% to 75%
of the screen.
FIVEdivs sets V Bar measurement scale so that 5 screen major divisions is
100%, where 0% is -2.5 divisions and 100% is +2.5 divisions from the center
vertical graticule.
CURSOR:VBARS:USE CURRENT sets the V Bar measurement scale to use the
current cursor positions as 0% and 100% of scale if units are set to %.
Examples
CURSor:VBArs:VDELTa? (Query Only)
Returns the vertical difference between the two vertical bar cursor ticks.
Cursor
Group
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CURSor:VBArs:VDELTa?
Syntax
Related Commands
Returns
<NR3> indicates the vertical difference between the two vertical bar cursors’ ticks.
CURSOR:VBARS:VDELTA? might return CURSOR:VBARS:VDELTA 1.064E+0,
indicating that the vertical difference between the vertical bar cursors ticks is
1.064 units.
Examples
CURSor:XY:POLar:RADIUS:DELta? (Query Only)
Returns the difference between the cursors X radius and the cursor Y radius (ΔY¸
ΔX). The ratio is calculated as (cursor 2 Y - cursor 1 Y) ÷ (cursor 2 X - cursor 1 X).
Cursor
Group
Syntax
CURSor:XY:POLar:RADIUS:DELta?
CURSor:XY:POLar:RADIUS:POSITION<x>? (Query Only)
Returns the polar radius for the specified cursor, where x can be either 1 or 2.
Cursor
Group
Syntax
CURSor:XY:POLar:RADIUS:POSITION<x>?
CURSor:XY:POLar:RADIUS:UNIts? (Query Only)
Returns the polar radius units.
Cursor
Group
Syntax
CURSor:XY:POLar:RADIUS:UNIts?
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CURSor:XY:POLar:THETA:DELta? (Query Only)
Returns the XY cursor polar angle delta.
Cursor
Group
Syntax
CURSor:XY:POLar:THETA:DELta?
CURSor:XY:POLar:THETA:POSITION<x>? (Query Only)
Returns the cursor X or cursor Y polar coordinate, where x is either 1 or 2.
Cursor
Group
Syntax
CURSor:XY:POLar:THETA:POSITION<x>?
CURSor:XY:POLar:THETA:UNIts? (Query Only)
Returns the cursor coordinate units.
Cursor
Group
Syntax
CURSor:XY:POLar:THETA:UNIts?
CURSor:XY:PRODUCT:DELta? (Query Only)
Returns the difference between the cursors X position and cursor Y position. The
ΔX × ΔY value is calculated as (X2 - X1) × (Y2 - Y1).
Cursor
Group
Syntax
CURSor:XY:PRODUCT:DELta?
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CURSor:XY:PRODUCT:POSITION<x>? (Query Only)
Returns the position of the X or Y cursor used to calculate the X × Y cursor
measurement, Position 1 = (X1 × Y1); Position 2 = (X2 × Y2). The cursor is
specified by x, which can be 1 or 2.
Cursor
Group
Syntax
CURSor:XY:PRODUCT:POSITION<x>?
CURSor:XY:PRODUCT:UNIts? (Query Only)
Returns the XY cursor product units.
Cursor
Group
Syntax
CURSor:XY:PRODUCT:UNIts?
CURSor:XY:RATIO:DELta? (Query Only)
Returns the ratio of the difference between the cursors X position and cursor Y
position (ΔY¸ ΔX). The ratio is calculated as (Y2 - Y1) / (X2 - X1).
Cursor
Group
Syntax
CURSor:XY:RATIO:DELta?
CURSor:XY:RATIO:POSITION<x>? (Query Only)
Returns the X (horizontal) or Y (vertical) position for the specified cursor, which
can be 1 (X) or 2 (Y). The ratio is calculated as Position 1 = (Y1/X1); Position
2 = (Y2/X2).
Cursor
Group
Syntax
CURSor:XY:RATIO:POSITION<x>?
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CURSor:XY:RATIO:UNIts? (Query Only)
Returns the cursor X and cursor Y units for the ratio measurement.
Cursor
Group
Syntax
CURSor:XY:RATIO:UNIts?
CURSor:XY:READOUT
Sets or returns the XY cursor readout selection. This command is useful for
oscilloscope models with limited display room. Oscilloscopes with sufficient
display, such as the MSO4000 and DPO4000 series, show all the readouts
simultaneously.
Cursor
Group
Syntax
CURSor:XY:READOUT {RECTangular|POLARCord|PRODuct|RATio}
CURSor:XY:READOUT?
RECTangular specifies the XY readout as rectangular coordinates.
POLARCord specifies the XY readout as polar coordinates.
PRODuct specifies the XY readout in X*Y format.
Arguments
RATio specifies the XY readout in X:Y format.
CURSor:XY:RECTangular:X:DELta? (Query Only)
Returns the cursor X delta value in rectangular coordinates.
Cursor
Group
Syntax
CURSor:XY:RECTangular:X:DELta?
CURSor:XY:RECTangular:X:POSITION<x>
Sets or returns the X rectangular coordinate for cursor 1 or cursor 2. The cursor is
specified by x and can be either 1 or 2.
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Cursor
Group
Syntax
CURSor:XY:RECTangular:X:POSITION<x> <NR3>
CURSor:XY:RECTangular:X:POSITION<x>?
<NR3> is the coordinate in volts.
Arguments
CURSor:XY:RECTangular:X:UNIts? (Query Only)
Returns the cursor X rectangular units.
Cursor
Group
Syntax
CURSor:XY:RECTangular:X:UNIts?
CURSor:XY:RECTangular:Y:DELta? (Query Only)
Returns The cursor Y delta value in rectangular coordinates.
Cursor
Group
Syntax
CURSor:XY:RECTangular:Y:DELta?
CURSor:XY:RECTangular:Y:POSITION<x>
Sets or returns the Y rectangular coordinate for cursor 1 or cursor 2. The cursor is
specified by x and can be either 1 or 2.
Cursor
Group
Syntax
CURSor:XY:RECTangular:Y:POSITION<x> <NR3>
CURSor:XY:RECTangular:Y:POSITION<x>?
<NR3> is the coordinate in volts.
Arguments
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CURSor:XY:RECTangular:Y:UNIts? (Query Only)
Returns the cursor Y rectangular units.
Cursor
Group
Syntax
CURSor:XY:RECTangular:Y:UNIts?
CURVe
Transfers waveform data to and from the oscilloscope in binary or ASCII format.
Each waveform transferred includes a waveform preamble which contains the
data format, scale, and associated information.
For analog waveforms, the CURVe? query transfers data from the oscilloscope.
The oscilloscope returns data from the last acquisition if the source is a channel
waveform that is being previewed. The data does not reflect the acquisition
preview parameters. The user should always follow acquisition parameter changes
with a single sequence OPC command prior to CURVe? to ensure the return data
reflects the new acquisition parameters.
The CURVe command transfers waveform data to the oscilloscope. The data
be transferred at a time. The waveform will only be displayed if the reference
is displayed.
NOTE. Transferring large volumes of data to or from the oscilloscope takes time.
ASCII waveform transfer is very inefficient.
Waveform Transfer
Group
Syntax
CURVe {<Block>|<asc curve>|DIGtal}
CURVe?
Related Commands
Arguments
<Block> is the waveform data in binary format. The waveform is formatted as:
#<x><yyy><data><newline>, where:
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<x> is the number of y bytes. For example, if <yyy>=500, then <x>=3)
<yyy> is the number of bytes to transfer. If width is 1, then all bytes on the
bus are single data points. If width is 2, then all bytes on the bus are 2-bytes
for waveforms transferred out from the oscilloscope.
<data> is the curve data.
<newline> is a single byte new line character at the end of the data.
<asc curve> is the waveform data in ASCII format. The format for ASCII data
is <NR1>[,<NR1>...], where each <NR1> represents a data point.
DIGital Sends the data to the specified reference waveform slot, as specified
by the DATA:DESTINATION command. If the data encoding is a binary
format, then depending upon the setting of HEADER, the binary block header is
prepended to the output data. (MSO models only)
CURVE? with ASCII encoding, start and stop of 1 and 10 respectively, and a width
set to 1 might return :CURVE 61,62,61,60,60,-59,-59,-58,-58,-59
Examples
NOTE. Curve data is transferred from the oscilloscope asynchronously, depending
on the length of the curve record. Such transfers may require several seconds
to complete. During this period, the oscilloscope will not respond to the user
controls. You can interrupt these asynchronous data transfers by sending a device
clear message to the oscilloscope or by interrupting the query with another
command or query. In order to verify that curve data has been completely
transferred, it is recommended that you follow such queries with an *ESR?
query to verify there are no error bits set. You can also check the event queue to
determine the cause of the error. If the error was caused by an interrupted query,
sent. In such cases, it may be necessary to increase the program’s time-out value
to ensure that all data is transferred and read.
DATa
Sets or returns the format and location of waveform data transferred with the
Waveform Transfer
Group
Syntax
DATa {INIT|SNAp}
DATa?
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Related Commands
Arguments
INIT initializes the waveform data parameters to their factory defaults except for
positions.
DATA? might return :DATA:DESTINATION REF1:ENCDG RIBINARY;SOURCE
CH1;START 1;STOP 500;WIDTH 1
Examples
DATA INIT initializes the waveform data parameters to their factory defaults.
DATa:DESTination
Sets or returns the reference memory location for storing waveform data
Waveform Transfer
Group
Syntax
DATa:DESTination REF<x>
DATa:DESTination?
Related Commands
Arguments
REF<x> is the reference location where the waveform will be stored.
DATA:DESTINATION? might return :DATA:DESTINATION REF3 indicating that
reference 3 is the currently selected reference memory location for incoming
waveform data. DATA:DESTINATION REF1 indicates that incoming waveform
data be stored in reference 1.
Examples
DATa:ENCdg
Sets or returns the format of outgoing waveform data. This command is equivalent
Setting the DATa:ENGdg value causes the corresponding WFMOutpre values
to be updated and conversley.
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NOTE. This command and query does not apply to incoming waveform data.
Waveform Transfer
Group
Syntax
DATa:ENCdg
{ASCIi|FAStest|RIBinary|RPBinary|SRIbinary|SRPbinary}
DATa:ENCdg?
Related Commands
Arguments
ASCIi specifies the ASCII representation for waveform data points. If ASCII is
the value, then :BN_Fmt and :BYT_Or are ignored.
FAStest specifies that the data be sent in the fastest possible manner consistent
with maintaining accuracy and is interpreted with respect to the waveform
RIBINARY specifies signed integer data point representation with the most
significant byte transferred first.
When :BYT_Nr is 1, the range is from -128 through 127. When :BYT_Nr is 2,
the range is from -32,768 through 32,767. Center screen is 0 (zero). The upper
limit is the top of the screen and the lower limit is the bottom of the screen. This
is the default argument.
RPBinary specifies the positive integer data-point representation, with the most
significant byte transferred first.
When :BYT_Nr is 1, the range from 0 through 255. When :BYT_Nr is 2, the
range is from 0 to 65,535. The center of the screen is 127. The upper limit is the
top of the screen and the lower limit is the bottom of the screen.
SRIbinary is the same as RIBinary except that the byte order is swapped,
meaning that the least significant byte is transferred first. This format is useful
when transferring data to IBM compatible PCs.
SRPbinary is the same as RPBinary except that the byte order is swapped,
meaning that the least significant byte is transferred first. This format is useful
when transferring data to PCs.
Table 2-37: DATa and WFMOutpre Parameter Settings
WFMOutpre Settings
DATa:ENCdg
Setting
:ENCdg
:BN_Fmt
:BYT_Or
N/A
:BYT_NR
1,2
ASCii
ASC
N/A
RI
FAStest
RIBinary
BIN
MSB
1,2
BIN
RI
MSB
1,2
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Table 2-37: DATa and WFMOutpre Parameter Settings (cont.)
WFMOutpre Settings
DATa:ENCdg
Setting
:ENCdg
BIN
:BN_Fmt
:BYT_Or
MSB
:BYT_NR
1,2
RPBinary
SRIbinary
SRPbinary
RP
RI
BIN
LSB
1,2
BIN
RP
LSB
1,2
DATA:ENCDG? might return :DATa:ENCDG SRPBINARY for the format of the
outgoing waveform data.
Examples
DATA:ENCDG RPBinary sets the data encoding format to be a positive integer
where the most significant byte is transferred first.
DATa:SOUrce
Sets or returns the location of the waveform data transferred from the oscilloscope
Waveform Transfer
Group
Syntax
DATa:SOUrce
{CH1|CH2|CH3|CH4|MATH|REF1|REF2|REF3|REF4|D0|D1|D2|D3|D4|D5|D6|D7|D8
DATa:SOUrce?
Related Commands
Arguments
CH1–CH4 specifies which analog channel data will be transferred from the
oscilloscope to the controller, channels 1 through 4.
MATH specifies that the Math waveform data will be transferred from the
oscilloscope to the controller.
REF1–REF4 specifies which Reference waveform data will be transferred from
the oscilloscope to the controller, waveforms, 1 through 4.
D0–D15 specifies which digital channel data will be transferred from the
oscilloscope to the controller, channels 0 through 15. (MSO models only)
DIGital specifies that the Digital waveform data will be transferred from the
oscilloscope to the controller. (MSO models only)
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DATA:SOURCE? might return :DATA:SOURCE REF3 indicating that the source for
the waveform data which is transferred using a CURVe? query is reference 3.
Examples
DATA:SOURCE CH1 specifies that the CH1 waveform will be transferred in the
next CURVe? query.
DATa:STARt
Sets or returns the starting data point for incoming or outgoing waveform transfer.
This command allows for the transfer of partial waveforms to and from the
oscilloscope.
Waveform Transfer
Group
Syntax
DATa:STARt <NR1>
DATa:STARt?
Related Commands
Arguments
<NR1> is the first data point that will be transferred, which ranges from 1 to the
record length. Data will be transferred from <NR1> to DATa:STOP or the record
length, whichever is less. If <NR1> is greater than the record length, the last
data point in the record is transferred.
DATa:STARt and DATa:STOP are order independent. When DATa:STOP is
greater than DATa:STARt, the values will be swapped internally for the CURVE?
query.
DATA:START? might return :DATA:START 214 indicating that data point 214 is
the first waveform data point that will be transferred.
Examples
DATA:START 10 specifies that the waveform transfer will begin with data point 10.
DATa:STOP
query. This command allows for the transfer of partial waveforms from the
oscilloscope.
Changes to the record length value are not automatically reflected in the
DATa:STOP value. As record length is varied, the DATa:STOP value must be
explicitly changed to ensure the entire record is transmitted. In other words, curve
results will not automatically and correctly reflect increases in record length if
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record length.
Waveform Transfer
Group
Syntax
DATa:STOP <NR1>
DATa:STOP?
Related Commands
Arguments
<NR1> is the last data point that will be transferred, which ranges from 1 to
the record length. If <NR1> is greater than the record length, then data will be
transferred up to the record length. If both DATa:STARt and DATa:STOP are
greater than the record length, the last data point in the record is returned.
DATa:STARt and DATa:STOP are order independent. When DATa:STOP is less
than DATa:STARt, the values will be swapped internally for the CURVE? query.
If you always want to transfer complete waveforms, set DATa:STARt to 1 and
DATa:STOP to the maximum record length, or larger.
DATA:STOP? might return :DATA:STOP 14900 indicating that 14900 is the last
waveform data point that will be transferred.
Examples
DATA:STOP 15000 specifies that the waveform transfer will stop at data point
15000.
DATE
Sets or returns the date the oscilloscope displays.
Miscellaneous
Group
Syntax
DATE <QString>
DATE?
Related Commands
Arguments
<QString> is a date in the form "yyyy-mm-dd" where yyyy refers to a four-digit
year number, mm refers to a two-digit month number from 01 to 12, and dd refers
to a two-digit day number in the month.
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DATE "2006-01-24" specifies that the date is set to January 24, 2006.
Examples
DATE? might return :DATE 2006-01-24 indicating the current date is set to
January 24, 2006.
*DDT
Allows you to specify a command or a list of commands that execute when the
Define Device Trigger (*DDT) is a special alias that the *TRG command uses.
Miscellaneous
Group
Syntax
*DDT {<Block>|<QString>}
*DDT?
Related Commands
Arguments
<Block> is a complete sequence of program messages. The messages can contain
only valid commands that must be separated by semicolons and must follow all
rules for concatenating commands. The sequence must be less than or equal to 80
characters. The format of this argument is always returned as a query.
<QString> is a complete sequence of program messages. The messages can
contain only valid commands that must be separated by semicolons and must
follow all rules for concatenating commands. The sequence must be less than or
equal to 80 characters.
*DDT #OACQUIRE:STATE RUN specifies that the acquisition system will be
started each time a *TRG command is sent.
Examples
DESE
Sets or returns the bits in the Device Event Status Enable Register (DESER). The
DESER is the mask that determines whether events are reported to the Standard
Event Status Register (SESR), and entered into the Event Queue. For a detailed
discussion of the use of these registers, see Registers.
Status and Error
Group
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DESE <NR1>
DESE?
Syntax
Related Commands
Arguments
<NR1> sets the binary bits of the DESER according to this value, which ranges
from 1 through 255. For example, DESE 209 sets the DESER to the binary value
11010001 (that is, the most significant bit in the register is set to 1, the next most
significant bit to 1, the next bit to 0, etc.).
The power-on default for DESER is all bits set if *PSC is 1. If *PSC is 0, the
DESER maintains the previous power cycle value through the current power cycle.
NOTE. Setting the DESER and ESER to the same value allows only those codes
to be entered into the Event Queue and summarized on the ESB bit (bit 5) of the
DESE 209 sets the DESER to binary 11010001, which enables the PON, URQ,
EXE and OPC bits.
Examples
DESE? might return :DESE 186, showing that the DESER contains the binary
value 10111010.
DESkew (No Query Form)
Causes the deskew values for all channels to be set to the recommended values.
Equivalent to pressing the "Set all deskews to recommended values" button in
the application UI.
NOTE. The actual deskew values for each channel can be set or queried using the
CH<x>:DESKew command.
Vertical
Group
Syntax
DESkew {SETALLtorec}
<SETALLtorec> sets the deskew for all channels to the recommended values.
Arguments
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DESkew:DISPlay
Sets or returns the state of the deskew table display.
Vertical
Group
Syntax
DESkew:DISPlay {OFF|ON|0|1}
DESkew:DISPlay?
OFF or 0 turns off the deskew table display.
Arguments
ON or 1 turns on the deskew table display.
DIAg:LOOP:OPTion
Sets the self-test loop option.
Calibration and Diagnostic
Group
Syntax
DIAg:LOOP:OPTion {ALWAYS|FAIL|ONFAIL|ONCE|NTIMES}
ALWAYS continues looping until the self tests (diagnostics) are stopped via the
front panel or by an oscilloscope command.
Arguments
FAIL causes looping until the first self test (diagnostic) failure or until self tests
(diagnostics) are stopped.
ONFAIL causes looping on a specific test group as long as a FAIL status is
returned from the test.
ONCE executes self test (diagnostics test) sequence once.
NTIMES runs “n” number of loops.
DIAG:LOOP:OPTION ONCE runs one loop of self tests.
Examples
DIAg:LOOP:OPTion:NTIMes
Sets the self-test loop option to run N times.
Calibration and Diagnostic
Group
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DIAg:LOOP:OPTion:NTIMes <NR1>
DIAg:LOOP:OPTion:NTIMes?
Syntax
<NR1> is the number of self-test loops.
Arguments
Examples
DIAG:LOOP:OPTION:NTIMES 3 sets the self-test loop to run three times.
DIAG:LOOP:OPTION:NTIMES? might return :DIAG:LOOP:OPTION:NTIMES 5,
indicating the self-test loop is set to run five times.
DIAg:LOOP:STOP (No Query Form)
Stops the self-test at the end of the current loop.
Calibration and Diagnostic
Group
Syntax
DIAg:LOOP:STOP
DIAG:LOOP:STOP stops the self test at the end of the current loop.
Examples
DIAg:RESUlt:FLAg? (Query Only)
Returns the pass/fail status from the last self-test sequence execution. Use this
query to determine which test(s) has failed.
Calibration and Diagnostic
DIAg:RESUlt:FLAg?
Group
Syntax
Related Commands
Returns
PASS indicates that all of the selected self (diagnostic) tests have passed.
FAIL indicates that at least one of the selected self (diagnostic) tests has failed.
IN PROGRESS indicates that at least one of the selected self (diagnostic) tests is
ongoing.
NOT RUN indicates that the selected diagnostic test suite has not been run since
the instrument was powered on.
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DIAG:RESULT:FLAG? might return DIAG:RESULT:FLAG PASS.
Examples
DIAg:RESUlt:LOG? (Query Only)
Returns the internal results log from the last self-test sequence execution. The
list contains all modules and module interfaces that were tested along with the
pass/fail status of each.
Calibration and Diagnostic
DIAg:RESUlt:LOG?
Group
Syntax
Related Commands
Returns
<QString> in the following format:
<Status>--<Module name>[,<Status>--<Module name>...]
DIAG:RESULT:LOG? might return :DIAG:RESULT:LOG "NOT RUN--CPU,NOT
RUN--DISPLAY,NOT RUN--FPANEL,NOT RUN--IO,NOT RUN--ACQ,NOT
RUN--RO M,NOT RUN--APPKEY"
Examples
DIAg:SELect (No Query Form)
Sets the type of diagnostics grouping.
Calibration and Diagnostic
Group
Syntax
DIAg:SELect {ALL|APPKey|CPU|DISplay|FPAnel|IO|ROM|ACQ}
ALL runs all diagnostic groups.
Arguments
APPKey runs just the application key diagnostic group.
CPU runs just the CPU diagnostic group.
DISplay runs just the display circuit diagnostic group.
FFPAnel runs just the front panel diagnostic group.
IO runs just the IO board diagnostic group.
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ROM runs just the IO board diagnostic group.
ACQ runs just the acquisition system diagnostic group.
DIAg:SELect:<function> (No Query Form)
Runs self-tests on the specified system subsystem.
Calibration and Diagnostic
Group
Syntax
DIAg:SELect:<function>
<function> specifies a single oscilloscope subsystem on which to run self tests
(diagnostics). Valid values are:
Arguments
ACQ tests the acquisition system.
APPKey tests the application keys.
CPU tests the CPU.
DISplay tests the display.
FPAnel tests the front panel controls.
IO tests the IO ports.
ROM tests the system read only memory.
DIAG:SELECT:CPU sets the oscilloscope to run just CPU tests.
Examples
DIAg:STATE (No Query Form)
This command starts or stops the oscilloscope self-test. Depending on the
argument, self-test capabilities are either turned on or off.
Calibration and Diagnostic
Group
Syntax
DIAg:STATE {EXECute|ABORt}
EXECute starts diagnostics.
Arguments
ABORt stops diagnostics at the end of the current loop.
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DIAG:STATE EXECute starts diagnostics.
Examples
DISplay? (Query Only)
Returns the current display settings.
Display
Group
Syntax
DISplay?
DISplay:CLOCk
Sets or returns whether the oscilloscope displays the date and time. The query
form of this command returns an ON (1) or an OFF (0).
Display
Group
Syntax
DISplay:CLOCk {ON|OFF|<NR1>}
DISplay:CLOCk?
Related Commands
Arguments
ON enables the display of date and time.
OFF disables the display of date and time.
<NR1> = 0 disables the display of date and time; any other value enables the
display of date and time.
DISPLAY:CLOCK ON enables display of date and time.
Examples
DISPLAY:CLOCK? might return :DISPLAY:CLOCK 1 indicating that the display
of date and time is currently enabled.
DISplay:DIGital:HEIght
Sets or returns the number of available digital waveform position slots.
NOTE. If the number of live digital channels exceeds the number of slots, their
height is reduced to a smaller size, allowing all digital channels to be displayed.
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Display
Group
Syntax
DISplay:DIGital:HEIght {SMAll|MEDium|LARge}
DISplay:DIGital:HEIght?
SMAll sets the height to 40.
MEDium sets the height to 20.
LARge sets the height to 10.
Arguments
DISplay:FORMat
Sets or returns the display format.
Display
Group
Syntax
DISplay:FORMat {YT|XY}
DISplay:FORMat?
YT sets the display to a voltage versus time format and is the default mode.
Arguments
XY argument displays one waveform against another. Selecting one source causes
its corresponding source to be implicitly selected, producing a single trace from
the two input waveforms.
DISPLAY:FORMAT XY sets the display format to XY.
Examples
DISPLAY:FORMAT? might return DISPLAY:FORMAT YT indicating the display
format is YT.
DISplay:GRAticule
Selects or queries the type of graticule the oscilloscope displays.
Display
Group
Syntax
DISplay:GRAticule {CROSSHair|FRAme|FULl|GRId}
DISplay:GRAticule?
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CROSSHair specifies a frame and cross hairs.
Arguments
FRAme specifies a frame only.
FULl specifies a frame, a grid and cross hairs.
GRId specifies a frame and grid only.
DISPLAY:GRATICULE FRAme sets the graticule type to display the frame only.
Examples
DISPLAY:GRATICULE? might return :DISPLAY:GRATICULE FULL indicating
that all graticule elements are selected.
DISplay:INTENSITy? (Query Only)
Returns the display intensity settings.
Display
Group
Syntax
DISplay:INTENSITy?
DISPLAY:INTENSITY? might return: :DISPLAY:INTEnsITY:WAVEFORM
30;GRATICULE 75;BACKLIGHT HIGH
Examples
DISplay:INTENSITy:BACKLight
Sets and returns the waveform backlight intensity settings.
Display
Group
Syntax
DISplay:INTENSITy:BACKLight {LOW|MEDium|HIGH}
DISplay:INTENSITy:BACKLight?
DISPLAY:INTENSITY:BACKLIGHT? might return
DISPLAY:INTEnsITY:BACKLIGHT HIGH
Examples
DISplay:INTENSITy:GRAticule
Sets and returns the display graticule intensity settings.
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Display
Group
Syntax
DISplay:INTENSITy:GRAticule <NR1>
DISplay:INTENSITy:GRAticule?
<NR1> is the graticule intensity and ranges from 0 to 100 percent.
Arguments
Examples
DISPLAY:INTENSITY:GRATICULE? might return
DISPLAY:INTEnsITY:GRATICULE 30
DISplay:INTENSITy:WAVEform
Sets and returns the display waveform intensity settings.
Display
Group
Syntax
DISplay:INTENSITy:WAVEform <NR1>
DISplay:INTENSITy:WAVEform?
<NR1> is the waveform intensity and ranges from 1 to 100 percent.
Arguments
Examples
DISPLAY:INTENSITY:WAVEFORM? might return
DISPLAY:INTEnsITY:WAVEFORM 60
as the intensity of the waveforms.
DISplay:PERSistence
Sets or returns the display persistence. This affects the display only.
NOTE. When Persistence is set to Infinite, it does not mean that the brightness
of any pixel should never decrease. The brightness of a pixel is proportionally
dependent on the ratio between its intensity (which does NOT decrease at Infinite
Persistence) and the maximum value of intensity of any pixel on the screen. If a
particular pixel get hit less often than others, its brightness will decrease over
time. It will become less bright relative to the pixels that get hit often.
Display
Group
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DISplay:PERSistence {<NR3>|CLEAR|AUTO|MINImum|INFInite}
DISplay:PERSistence?
Syntax
<NR3> specifies the time of the persistence.
Arguments
CLEAR resets the persist time count down and clears the display of acquired points.
INFInite displays waveform points until a control change resets the acquisition
system. When persistence is set to infinite, it does not mean that the brightness
of any pixel should never decrease. The brightness of a pixel is proportionally
dependent on the ratio between its intensity, which does NOT decrease at infinite
persistence, and the maximum value of intensity of any pixel on the screen. Thus,
if a particular pixel gets hit less often than others, its brightness will decrease over
time. It will become less bright relative to the pixels that get hit often.
AUTO specifies that the oscilloscope automatically determines the
best waveform persistence based on the value of waveform intensity
(DISPLAY:INTEnsITY:WAVEFORM)
MINImum specifies that the waveform persistence is set to the minimum value
of 0.0E0.
DISPLAY:PERSISTENCE 3 specifies that the waveform points are displayed
fading for 3 seconds before they completely disappear.
Examples
DISplay:STYle:DOTsonly
Turns on or off the dots-only mode for the waveform display.
Display
Group
Syntax
DISplay:STYle:DOTsonly {ON|OFF|<NR1>}
DISplay:STYle:DOTsonly?
ON or <NR1> ≠ 0 turns on the dots-only display.
Arguments
OFF or <NR1> = 0 turns off the dots-only display.
D<x>
Sets or returns parameters for digital channel <x>, where x is the channel number.
Vertical
Group
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D<x>
Syntax
D<x>:LABel
Sets or returns the waveform label for digital channel <x>, where x is the channel
number.
Vertical
Group
Syntax
D<x>:LABel <Qstring>
D<x>:LABel?
<Qstring> is an alphanumeric string of text, enclosed in quotes, that contains the
text label information for the digital channel <x> waveform. The text string is
limited to 30 characters.
Arguments
D4:LABEL? might return :D4:LABEL “Clk Wfm 4”.
Examples
D<x>:POSition
Sets or returns the vertical position for digital channel <x>, where x is the channel
number.
NOTE. Unlike analog channels, which use the center baseline as the zero point,
digital channels use the bottom logic level as the zero point. Because of the slot
model used to describe digital channel position, the oscilloscope rounds off
divisions to the nearest slot.
Vertical
Group
Syntax
D<x>:POSition <NR3>
D<x>:POSition?
<NR3> is the position of the digital channel in slot units. Use the oscilloscope
front-panel controls to place the channel; then query the channel to obtain an
exact value for the position.
Arguments
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D<x>:THREshold
Sets or returns the logical threshold for digital channel <x>, where x is the
channel number.
Vertical
Group
Syntax
D<x>:THREshold {ECL|TTL|<NR3>}
D<x>:THREshold?
ECL sets the digital threshold for channel <x> to a preset ECL high level of –1.3V.
TTL sets the digital threshold for channel <x> to a preset TTL high level of 1.4V.
<NR3> specifies the digital threshold for channel <x> in volts.
Arguments
Examples
D5:THRESHOLD ECL sets the threshold for D5 digital channel to ECL levels.
D14:threshold? might return :D14:THRESHOLD 1.2500 indicating that the
threshold level for the D14 digital channel is 1.25 volts.
*ESE
Sets and queries the bits in the Event Status Enable Register (ESER). The ESER
prevents events from being reported to the Status Byte Register (STB). For a
detailed discussion on how to use registers, see Registers.
Status and Error
Group
Syntax
*ESE <NR1>
*ESE?
Related Commands
Arguments
<NR1> specifies the binary bits of the ESER according to this value, which ranges
from 0 through 255.
The power-on default for the ESER is 0 if *PSC is 1. If *PSC is 0, the ESER
maintains the previous power cycle value through the current power cycle.
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NOTE. Setting the DESER and the ESER to the same values allows only those
codes to be entered into the Event Queue and summarized on the ESB bit (bit 5) of
the Status Byte Register. Use the DESE command to set the DESER.
*ESE 209 sets the ESER to binary 11010001, which enables the PON, URQ,
EXE, and OPC bits.
Examples
*ESE? might return 186, showing that the ESER contains the binary value
10111010.
*ESR? (Query Only)
Returns the contents of the Standard Event Status Register (SESR). *ESR? also
clears the SESR (reading the SESR clears it). For a detailed discussion on how
to use registers, see Registers.
Status and Error
Group
Syntax
*ESR?
Related Commands
Examples
*ESR? might return 213, showing that the SESR contains the binary value
11010101.
ETHERnet:DHCPbootp
Sets or returns the network initialization search for a DHCP/BOOTP server.
Ethernet
Group
Syntax
ETHERnet:DHCPbootp {ON|OFF}
ETHERnet:DHCPbootp?
ON enables the oscilloscope to search the network for a DHCP or BOOTP server
in order to automatically assign a dynamic IP address to the oscilloscope.
Arguments
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NOTE. Do not use DHCP/BOOTP searching if your oscilloscope has been
assigned a static address on a network. If you set this command to ON, the
DHCP/BOOTP search will delete or change your static IP address information.
OFF disables the oscilloscope to search the network for a DHCP or BOOTP server.
ETHERNET:DHCPBOOTP ON sets the oscilloscope to search for a DHCP or BOOTP
server and assign a dynamic IP address to the oscilloscope.
Examples
ETHERnet:DNS:IPADDress
Sets or returns the network Domain Name Server (Dns) IP address.
Ethernet
Group
Syntax
ETHERnet:DNS:IPADDress <QString>
ETHERnet:DNS:IPADDress?
<QString> is a standard IP address value, enclosed in quotes.
Arguments
Examples
ETHERNET:DNS:IPADDRESS “128.196.13.352” sets the Dns IP address that
the oscilloscope uses to communicate with the network.
ETHERnet:DOMAINname
Sets or returns the network domain name.
Ethernet
Group
Syntax
ETHERnet:DOMAINname <Qstring>
ETHERnet:DOMAINname?
<QString> is the network domain name, enclosed in quotes.
Arguments
Examples
ETHERNET:DOMAINNAME “Alpha1.Mycorp.com” sets the domain name that
the oscilloscope uses to communicate with the network.
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ETHERnet:ENET:ADDress? (Query Only)
Returns the Ethernet address value assigned to the oscilloscope. This is assigned
at the factory and can not be changed.
Ethernet
Group
Syntax
ETHERnet:ENET:ADDress?
ETHERNET:ENET:ADDRESS? returns an Ethernet address such as
08:00:11:01:02:03
Examples
ETHERnet:GATEWay:IPADDress
Sets or returns the remote interface gateway IP address.
Ethernet
Group
Syntax
ETHERnet:GATEWay:IPADDress <QString>
ETHERnet:GATEWay:IPADDress?
<QString> is a standard IP address value, enclosed in quotes.
Arguments
Examples
ETHERNET:GATEWAY:IPADDRESS “128.143.16.1” sets the gateway IP
address.
ETHERnet:HTTPPort
Sets or returns the remote interface HTTP port value.
Ethernet
Group
Syntax
ETHERnet:HTTPPort <QString>
ETHERnet:HTTPPort?
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<QString> is an integer port number, enclosed in quotes.
Arguments
NOTE. Consider the following if you are using the e*Scope™ control software. If
you don’t enter a port address in the URL, then the ETHERnet:HTTPPort value
must be set to "80", which is the default port for HTTP protocol. If you use a
URL with a port address (for example: http://DPO4104-04WKL4:1234), the port
number is specified by the number after the colon. Set the ETHERnet:HTTPPort
value to this same number.
ETHERNET:HTTPPORT “80” sets the HTTP port value to 80.
Examples
ETHERnet:IPADDress
Sets or returns the IP address assigned to the oscilloscope.
Ethernet
Group
Syntax
ETHERnet:IPADDress <QString>
ETHERnet:IPADDress?
<QString> is a standard IP address value, enclosed in quotes.
Arguments
Examples
ETHERNET:IPADDRESS “123.121.13.214” sets the oscilloscope’s IP address.
ETHERnet:NAME
Sets or returns the network name assigned to the oscilloscope.
Ethernet
Group
Syntax
ETHERnet:NAME <QString>
ETHERnet:NAME?
<QString> is the network name assigned to the oscilloscope, enclosed in quotes.
Arguments
Examples
ETHERNET:NAME “labscope1” sets the oscilloscope’s network name.
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ETHERnet:PASSWord
Sets or returns the HTTP Ethernet access password. If a password is set, the
user must enter the password before the user’s Web browser can access the
oscilloscope.
Ethernet
Group
Syntax
ETHERnet:PASSWord <new>
ETHERnet:PASSWord?
<new> is a new password, enclosed in quotes.
Arguments
Examples
ETHERNET:PASSWORD ”ZEN53” replaces the current Ethernet password with the
new password ZEN53.
ETHERNET:PASSWORD? might return :ETHERNET:PASSWORD “ZEN53”.
ETHERnet:PING (No Query Form)
Causes the oscilloscope to ping the gateway IP address.
Ethernet
Group
Syntax
ETHERnet:PING EXECute
ETHERNET:PING EXECUTE causes the oscilloscope to ping the gateway IP
address.
Examples
ETHERnet:PING:STATUS? (Query Only)
gateway IP address.
Ethernet
Group
Syntax
ETHERnet:PING:STATUS?
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OK is returned if the computer at the gateway IP address answers.
Returns
NORESPOnsE is returned if the computer at the gateway IP address does not
answer.
INPROGRESS is returned if the ping operation is still executing.
ETHERnet:SUBNETMask
Sets or returns the remote interface subnet mask value.
Ethernet
Group
Syntax
ETHERnet:SUBNETMask <QString>
ETHERnet:SUBNETMask?
<QString> is the subnet mask value, enclosed in quotes.
Arguments
Examples
ETHERNET:SUBNETMASK “255.255.255.0” sets the subnet mask value using
standard IP address notation format.
EVENT? (Query Only)
Returns an event code from the Event Queue that provides information about the
the Event Queue.
Status and Error
Group
Syntax
EVENT?
Related Commands
Examples
EVENT? might return :EVENT 110, showing that there was an error in a
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EVMsg? (Query Only)
Removes a single event code from the Event Queue that is associated with the
message. For information, see Event Handling.
Status and Error
Group
Syntax
EVMsg?
Related Commands
The event code and message in the following format:
Returns
<Event Code><Comma><QString>[<Event
Code><Comma><QString>...]<QString>::= <Message>;[<Command>] where
<Command> is the command that caused the error and may be returned when a
command error is detected by the oscilloscope. As much of the command will be
returned as possible without exceeding the 60 character limit of the <Message>
and <Command> string combined. The command string is right-justified.
EVMSG? might return :EVMSG 110,"Command header error".
Examples
EVQty? (Query Only)
Returns the number of event codes in the Event Queue. This is useful when using
Status and Error
EVQty?
Group
Syntax
Related Commands
Examples
EVQTY? might return :EVQTY 3, indicating the number of event codes in the
Event Queue.
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FACtory (No Query Form)
Resets the oscilloscope to its factory default settings.
This command does the following:
Clears the Event Status Enable Register
Clears the Service Request Enable Register
Sets the Device Event Status Enable Register to 255
Purges all defined aliases
Enables all Command Headers
Sets the macro defined by *DDT to a "zero-length field"
Clears the pending operation flag and associated operations
This command does not reset the following:
Communication settings
Selected GPIB address.
Sate of the VXI-11 (Ethernet IEEE Std 488.2) interface.
Calibration data that affects device specifications
Protected user data
Stored settings
Power On Status Clear Flag
Oscilloscope password
Save and Recall
Group
Syntax
FACtory
None
Related Commands
Arguments
FACTORY resets the oscilloscope to its factory default settings.
Examples
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FILESystem? (Query Only)
Returns the directory listing of the current working directory and the number of
bytes of free space available. This query is the same as the FILESystem:DIR?
File System
Group
Syntax
FILESystem?
Related Commands
None.
Arguments
Examples
FILESYSTEM? might return
:FILESYSTEM:DIR
"tek00000.bmp","elusiveGlitch1.png","TEMP.TMP",
"file1.wfm","file2.wfm", "MATH1.wfm","
REF1.wfm","REF2.wfm";FREESPACE 30212096
FILESystem:CWD
Sets or returns the current working directory (CWD) for FILESystem commands.
The default working directory is "D:/". Anytime you use this command to change
the directory, the directory that you specify is retained as the current working
directory until you either change the directory or you delete the directory. If
you delete the current working directory, the oscilloscope resets current working
directory to the default directory (D:) the next time the oscilloscope is powered on
or the next time you execute a file system command.
This command supports the permutations of file and directory names supported
by Microsoft Windows:
Relative path names; for example, "./Temp"
Absolute path names; for example, "D:/MyWaveform"
Implied relative path names; for example "newfile.txt" becomes
"D:/TekScope/newfile.txt" if the current working directory is "D:/TekScope"
File System
Group
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FILESystem:CWD {<new working directory path>}
Syntax
<new working directory path> is a quoted string that defines the current
working; a directory name can be up to 128 characters.
Arguments
FILESYSTEM:CWD "D:/TekScope/images" sets the current working directory
to images.
Examples
FILESYSTEM:CWD? might return
:FILESYSTEM:CWD "D:/TekScope/Waveforms" indicating that the current
working directory is set to Waveforms.
FILESystem:DELEte (No Query Form)
This command deletes a named file. If you specify a directory name, it will delete
the directory and all of its contents, the same as the RMDir command. You can
also specify the filename as *.* to delete all of the files in the current or specified
directory.
File System
Group
Syntax
FILESystem:DELEte <file path>
Related Commands
<file path> is a quoted string that defines the file name and path. If the file
path is within the current working directory, you need only specify the file name.
Arguments
Examples
The argument *.* will delete all files and subdirectories within the current
working directory.
FILESYSTEM:DELETE "NOT_MINE.SET" deletes the file named
NOT_MINE.SET from the current working directory.
FILESystem:DIR? (Query Only)
Returns a list of quoted strings. Each string contains the name of a file or directory
in the current working directory.
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File System
Group
Syntax
FILESystem:DIR?
None
Related Commands
Arguments
FILESystem:DIR? returns a list of files and directories in the current working
directory.
Returns
FILESYSTEM:DIR? might return
Examples
:FILESYSTEM:DIR
"tek00000.png","my_CAN_setup.set","savedWfm1.isf","myImages"
FILESystem:FORMat (No Query Form)
Formats a mass storage device. This command should be used with extreme
caution as it causes all data on the specified mass storage device to be lost.
Drive letters (e.g., E:) are case sensitive and must be upper case. For all other
FILESYSTEM commands, drives letters are not case sensitive. Example:
FILES:FORMAT "E:/" Formats the USB flash drive installed in the oscilloscope’s
front panel USB port.
File System
Group
Syntax
FILESystem:FORMat
<drive name> is a quoted string that defines the disk drive to format.
Arguments
Examples
FILESYSTEM:FORMAT "E:/"
Formats the USB flash drive installed in the oscilloscope’s front panel USB port.
FILESystem:FREESpace? (Query Only)
Returns the number of bytes of free space on the current drive.
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File System
Group
Syntax
FILESystem:FREESpace?
Related Commands
FILESystem:MKDir (No Query Form)
Creates a new folder.
File System
Group
Syntax
FILESystem:MKDir <directory path>
<directory path> is a quoted string that specifies the directory to create
Related Commands
Arguments
FILESYSTEM:MKDIR "D:/NewDirectory" creates the directory named
NewDirectory at the root of the D drive.
Examples
These two commands create the directory MyNewSubDirectory within the
existing directory MyDirectory at the root of the D drive:
FILESYSTEM:CWD "D:/MyDirectory"; FILESYSTEM:MKDIR
"MyNewSubDirectory"
This, of course, assumes that D:/MyDirectory already existed and was not a
read-only directory.
FILESystem:READFile (No Query Form)
Writes the contents of the specified file to the specified interface. If the specified
file does not exist or is not readable, an appropriate error event is posted.
File System
Group
Syntax
FILESystem:READFile <QString>
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Related Commands
Arguments
<QString> is a quoted string that defines the file name and path. If the file path is
within the current working directory, specify only the file name.
FILESYSTEM:READFILE “D:/test_data/tek00016CH1.csv” reads the
content of the specified file, if the file exists and is readable, and sends the content
of the file to the current interface.
Examples
FILESystem:REName (No Query Form)
Assigns a new name to an existing file.
File System
Group
Syntax
FILESystem:REName <old file path>,<new file path>
Related Commands
Arguments
<old file path> is a quoted string that defines the file name and path. If the file
path is within the current working directory, you need only specify the file name.
<new file path> is a quoted string that defines the file name and path. If the file
path is within the current working directory, you need only specify the file name.
FILESYSTEM:RENAME "D:/TEK00000.SET","D:/MYSETTING.SET" gives the
file named TEK00000.SET the new name of MYSETTING.SET. The file remains
in the root directory on the D drive.
Examples
FILESystem:RMDir (No Query Form)
Deletes a named directory. This command deletes the specified directory and all
of its contents. The directory must not be a read-only directory.
File System
Group
Syntax
FILESystem:RMDir <directory path>
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Related Commands
Arguments
<directory path> is a quoted string that defines the directory name and path.
If the file path is within the current working directory, you need only specify
the file name.
FILESYSTEM:RMDIR "D:/OldDirectory" removes the directory named
OldDirectory from the root of the D drive.
Examples
FILESystem:WRITEFile (No Query Form)
Writes the specified block data to a file in the oscilloscope current working
directory. If the specified file does not exist or is not readable, an appropriate
error event is posted.
File System
Group
Syntax
FILESystem:WRITEFile <file path>, <data>
Related Commands
Arguments
<file path> is the quoted string that defines the file name and path. If the path
is within the current working directory, specify the file name only.
<data> can be either DEFINITE LENGTH encoding or INDEFINITE LENGTH
ARBITRARY BLOCK PROGRAM DATA encoding as described in IEEE488.2.
FPAnel:PRESS (No Query Form)
Simulates the action of pressing a specified front-panel button.
When the front panel is locked, the front-panel button and multipurpose
commands will also not work. You can work around this by using the appropriate
programmatic interface commands, instead of the front-panel commands.
Miscellaneous
Group
Syntax
FPAnel:PRESS <button>
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<button> is the name of a front-panel button. Most of the argument names
associate directly with their front panel buttons. For example, AUTOSet is for
the Autoset button. The few commands that do not have obvious associations
are listed below.
Arguments
Table 2-38: FPAnel:PRESS arguments
Argument
ACQuire
Description
Acquire button
Autoset button
AUTOset
BMENU<x>
Screen bottom menu buttons, where <x>=1
for the left-most bottom menu button and
<x>=7 for the right-most bottom menu button
B<x>
Bus select buttons, where <x> = 1 through 4.
CH<x>
Channel select button, where <x>=1 for
channel 1, <x>=2 for channel 2, and so on
CURsor
Cursors button
D0–D15 button
Default Setup button
Fine button
D15D0
DEFaultsetup
FINe
FORCetrig
HARDcopy
INTensity
MAGnify
Force Trig button
Hardcopy button
Intensity button
Magnify (zoom) button (not the zoom/pan
knob)
MARk
Mark Set/Clear button
M button
MATh
MENUOff
MEASurement
NEXt
Menu Off button
Measure button
Next arrow button
Play/pause button
Previous arrow button
R button
PAUse
PREv
REF
RMENU<x>
Screen side menu buttons, where <x>=1 for
the top-most side menu button and <x>=5 for
the bottom-most side menu button
RUnstop
Run/Stop button
Save button
SAVEBUtton
SAVERecall
SEArch
Save/Recall Menu button
Search button
SELect
Select button
SETTO50
Set to 50% button
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Table 2-38: FPAnel:PRESS arguments (cont.)
Argument
SINGleseq
TESt
Description
Single button
Test button
TRIGger
UTILity
Trigger Menu button
Utility button
FPANEL:PRESS AUTOSET executes the oscilloscope Autoset function.
Examples
FPAnel:TURN (No Query Form)
Simulates the action of turning a specified front-panel control knob.
When the front panel is locked, the front-panel button and multipurpose knob
will also not work, and, they will not generate an error. You can work around
this by using the appropriate programmatic interface commands, instead of the
front-panel commands. For example, to set the trigger level to 50%, you could
use TRIGger:A SETLevel. To force a trigger, you could use TRIGger FORCe.
Miscellaneous
Group
Syntax
FPAnel:TURN <knob>,<n>
<knob> is the name of a rotating control.
Arguments
A comma (,) separates the control knob argument from the numeric rotation value
argument. You do not need a white space between the arguments and the comma.
<n> represents the rotation direction and magnitude of rotation. Negative values
represent a counterclockwise knob rotation, and positive values represent a
clockwise rotation. The magnitude of <n> specifies the amount of the turn, where
<n> = 1 represents turning the knob one unit, <n> = 2 represents turning the knob
two units, <n> = 4 represents turning the knob four units, and so on. The range of
units depends on which front panel knob is specified.
Table 2-39: FPAnel:TURN arguments
Argument
GPKNOB1
GPKNOB2
HORZPos
Description
Multipurpose a knob
Multipurpose b knob
Horizontal Position knob
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Table 2-39: FPAnel:TURN arguments (cont.)
Argument
Description
HORZScale
PANKNOB1
TRIGLevel
Horizontal Scale knob
Outer pan knob
Trigger Level knob
Vertical Position knob
Vertical Scale knob
Inner zoom knob
VERTPOS<n>
VERTSCALE<n>
ZOOM
FPANEL:TURN TRIGLEVEL,10 duplicates turning the front-panel Trigger Level
knob clockwise by 10 units.
Examples
GPIBUsb:ADDress? (Query Only)
Returns the current GPIB address setting for a connected TEK-USB-488 adaptor
module.
Miscellaneous
GPIBUsb:ADDress?
Group
Syntax
GPIBUsb:ID? (Query Only)
Returns the identification string of the connected TEK-USB-488 adaptor module
and firmware version. If a TEK-USB-488.2 module is not connected, the system
returns “Not detected”.
Miscellaneous
Group
Syntax
GPIBUsb:ID?
HARDCopy (No Query Form)
Sends a hard copy of the screen display to the currently active printer using the
current palette and layout settings.
Hard Copy
Group
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HARDCopy {START}
HARDCopy?
Syntax
Related Commands
Arguments
START sends a block of data representing the current screen image to
the requested port. The data sent is in the image format specified by the
by the selected format (BMP and TIFF are uncompressed where as PNG is
in InkSaver mode.
NOTE. The Hardcopy command with no arguments is equivalent to pressing the
“HardCopy” button on the front panel, when the data is sent to the printer. As
there is no front panel equivalent of the HARDCOPY START, you can choose to
save the images to a different location using the “SAVE” button.
HARDCOPY initiates a screen copy to the active printer.
Examples
HARDCopy:ACTIVeprinter
Sets or returns the currently active printer. When a hard copy operation is
performed, the output will be sent to this printer. One of two methods of
specifying the printer can be used: specifying an index value obtained from
looking at the list of attached printers or by specifying the printer name.
Hard Copy
Group
Syntax
HARDCopy:ACTIVeprinter {<NR1>|<name>}
HARDCopy:ACTIVeprinter?
Arguments
<name> is the name of the printer as specified in the printer list. This name is case
sensitive and must be entered exactly as shown in the list.
HARDCopy:INKSaver
Changes hard copy output to print traces and graticule on a white background
while retaining waveform color information (except for channel 1, which prints as
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dark blue because yellow does not show up well and is difficult to see on a white
background). This option can significantly reduce print time and quantities of ink
required compared with WYSIWYG dark background images.
Hard Copy
Group
Syntax
HARDCopy:INKSaver?
ON or <NR1> ≠ 0 sets the ink saver mode on.
Arguments
OFF or <NR1> = 0 sets the ink saver mode off.
HARDCOPY:INKSAVER ON will cause subsequent hard copy output to display the
screen on a white background.
Examples
HARDCopy:LAYout
Sets or returns the page orientation for hard copy. If you set the layout to
LANdscape, the printer will print hard copies in landscape mode where the long
edge of the screen will print to the long edge of the sheet of paper. If you set the
layout to PORTRait, the printer will print hard copies in portrait mode.
This command is not applicable for PictBridge hardcopies.
Hard Copy
Group
Syntax
HARDCopy:LAYout {PORTRait|LANdscape}
HARDCopy:LAYout?
PORTRait orients the screen image vertically on the printed page.
Arguments
Examples
LANdscape orients the screen image horizontally on the printed page.
HARDCOPY:LAYOUT LANDSCAPE sets the hard copy page orientation to Landscape.
HARDCOPY:LAYOUT? might return :HARDCOPY:LAYOUT PORTRAIT indicating
that the hard copy page orientation is set to portrait.
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HARDCopy:PREVIEW (No Query Form)
Displays a preview of the current screen contents with the InkSaver palette
applied.
Hard Copy
Group
Syntax
HARDCopy:PREVIEW {ON|OFF|<NR1>}
ON or <NR1> ≠ 0 turns preview mode on.
Arguments
OFF or <NR1> = 0 turns preview mode off.
HARDCopy:PRINTer:ADD (No Query Form)
Adds a network printer to the list of available printers. All three arguments must
be present, but only one of server name or server IP address may be specified. An
empty string can be used for blank arguments.
Hard Copy
Group
Syntax
HARDCopy:PRINTer:ADD <name>,<server>,<address>
<name> is the name of the network printer queue.
<server> is the host name of the print (LPR) server.
<address> is the IP address of the print server.
Arguments
HARDCopy:PRINTer:DELete (No Query Form)
Removes a network printer from the list of available printers. The printer name
is case sensitive.
Hard Copy
Group
Syntax
HARDCopy:PRINTer:DELete <name>
<name> is the name of the printer to be deleted.
Arguments
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HARDCopy:PRINTer:LIST? (Query Only)
Returns a list of currently attached printers.
Hard Copy
Group
Syntax
HARDCopy:PRINTer:LIST?
HARDCopy:PRINTer:REName (No Query Form)
Renames a network printer on the list of available printers, replacing the currently
stored settings with the settings specified in this command. Four arguments must
be present, but the arguments may be empty strings if the value for a field is
to be deleted.
Hard Copy
Group
Syntax
HARDCopy:PRINTer:REName
<name>,<new_name>,<new_server>,<new_address>
<name> is the name of the printer to be deleted.
<new_name> is the new name for this printer.
<new_server> is the new print server for this printer.
<new_address> is the new IP address for the server.
Arguments
HEADer
Sets or returns the Response Header Enable State that causes the oscilloscope to
either include or omit headers on query responses.
NOTE. This command does not affect IEEE Std 488.2-1987 Common Commands
(those starting with an asterisk); these commands never return headers. This
command does affect the Response Header Enable State of both the USBTMC and
VXI-11 interfaces. Refer to the Introduction for additional information.
Miscellaneous
Group
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HEADer {OFF|ON|<NR1>}
HEADer?
Syntax
Related Commands
Arguments
OFF sets the Response Header Enable State to false. This causes the oscilloscope
to omit headers on query responses, so that only the argument is returned.
ON sets the Response Header Enable State to true. This causes the oscilloscope
to include headers on applicable query responses. You can then use the query
response as a command.
<NR1> = 0 sets the Response Header Enable State to false; any other value sets
this state to true.
HEADER OFF specifies that the oscilloscope omits headers on query responses,
so that only the argument is returned.
Examples
HEADER? might return :HEADER 1 indicating that the oscilloscope is including
headers on applicable query responses.
HORizontal? (Query Only)
Returns all settings for the horizontal commands.
Horizontal
Group
Syntax
HORizontal?
HORIZONTAL? might return the following horizontal settings
Examples
:HORIZONTAL:DELAY:MODE 1;TIME 0.0000;:HORIZONTAL:MAIN:SCALE
20.0000E-9;SAMPLERATE 5.0000E+9;UNITS "s";UNITS:STRING
"s";:HORIZONTAL:SAMPLERATE 5.0000E+9;RECORDLENGTH 1000000
HORizontal:DELay:MODe
Sets or returns the horizontal delay mode.
Horizontal
Group
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HORizontal:DELay:MODe {OFF|ON|<NR1>}
HORizontal:DELay:MODe?
Syntax
Related Commands
Arguments
OFF sets the Horizontal Delay Mode to off. This causes the HORizontal:POSition
command to operate like the HORIZONTAL POSITION knob on the front panel.
ON sets the Horizontal Delay Mode to on. This causes the
HORizontal:DELay:TIMe command to operate like the HORIZONTAL
POSITION knob on the front panel.
<NR1> = 0 sets the Horizontal Delay Mode to off; any other value sets this mode
to on.
HORIZONTAL:DELAY:MODE OFF sets the Horizontal Delay Mode to off, allowing
the horizontal position command to operate like the HORIZONTAL POSITION
knob on the front panel.
Examples
HORIZONTAL:DELAY:MODE? might return HORIZONTAL:DELAY:MODE OFF
indicating that the Horizontal Delay Mode is off and that the horizontal position
command operates like the HORIZONTAL POSITION knob on the front panel.
HORizontal:DELay:TIMe
Sets or returns the horizontal delay time (position) that is used when delay is
on (the default mode).
Horizontal
Group
Syntax
HORizontal:DELay:TIMe <NR3>
HORizontal:DELay:TIMe?
HORizontal:POSition
Related Commands
Arguments
NR3 is the delay in seconds.
HORizontal:DELay:TIME 0.3 sets the delay of acquisition data so that the
resulting waveform is centered 300 ms after the trigger occurs.
Examples
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HORizontal:DIGital:RECOrdlength:MAGnivu? (Query Only)
Returns the record length of the MagniVu digital acquisition.
Horizontal
Group
Syntax
HORizontal:DIGital:RECOrdlength:MAGnivu?
HORizontal:DIGital:RECOrdlength:MAIN? (Query Only)
Returns the record length of the main digital acquisition.
Horizontal
Group
Syntax
HORizontal:DIGital:RECOrdlength:MAIN?
HORizontal:DIGital:SAMPLERate:MAGnivu? (Query Only)
Returns the sample rate of the MagniVu digital acquisition.
Horizontal
Group
Syntax
HORizontal:DIGital:SAMPLERate:MAGnivu?
HORizontal:DIGital:SAMPLERate:MAIN? (Query Only)
Returns the sample rate of the main digital acquisition.
Horizontal
Group
Syntax
HORizontal:DIGital:SAMPLERate:MAIN?
HORizontal:POSition
Sets or returns the horizontal position, in percent, that is used when delay if off.
If Horizontal Delay Mode is turned off, this command is equivalent to adjusting
the HORIZONTAL POSITION knob on the front panel. When Horizontal Delay
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Mode is on, this command stores a new horizontal position that is used when
Horizontal Delay Mode is turned off.
Horizontal
Group
Syntax
HORizontal:POSition <NR3>
HORizontal:POSition?
HORizontal:DELay:TIMe
Related Commands
Arguments
<NR3> is the horizontal position expressed as the percentage of the waveform
acquired before the trigger.
HORIZONTAL:POSITION 50 sets the horizontal position to 50%.
Examples
HORIZONTAL:POSITION? might return :HORIZONTAL:POSITION 100
indicating that the horizontal position is set to 100%.
HORizontal:PREViewstate? (Query Only)
Returns a boolean value to indicate whether the display system is in the preview
state.
Horizontal
Group
Syntax
HORizontal:PREViewstate?
<NR1> = 1 if the display system is in the preview state.
Returns
<NR1> = 0 if the display system is not in the preview state.
HORizontal:RECOrdlength
Sets the horizontal record length. The query form of this command returns the
current horizontal record length.
Horizontal
Group
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HORizontal:RECOrdlength <NR1>
HORizontal:RECOrdlength?
Syntax
Arguments
Examples
<NR1> represents the supported values for horizontal record lengths, which are:
1000, 10000, 100000, 1000000, or 10000000.
HORIZONTAL:RECORDLENGTH 10000 specifies that 10000 data points will be
acquired for each record.
HORIZONTAL:RECORDLENGTH? might return :HORIZONTAL:RECOrdlength
1000 indicating that the horizontal record length is equal to 1000 data points.
HORizontal:SAMPLERate
Sets or returns the current horizontal sample rate.
Horizontal
Group
Syntax
HORizontal:SAMPLERate <NR3>
HORizontal:SAMPLERate?
<NR3> is the rate in samples per second.
Arguments
HORizontal:SCAle
Sets or returns the time base horizontal scale.
Horizontal
Group
Syntax
HORizontal:SCAle <NR3>
HORizontal:SCAle?
<NR3> specifies the range from 400 ps to 1000 s, depending on the record length.
Arguments
Examples
HORIZONTAL:SCALE 2E-6 sets the main scale to 2µs per division.
HORIZONTAL:SCALE? might return :HORIZONTAL:MAIN:SCALE 2.0000E-06
indicating that the main scale is currently set to 2 µs per division.
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ID? (Query Only)
Returns identifying information about the oscilloscope and related firmware.
Miscellaneous
ID?
Group
Syntax
Related Commands
Examples
ID? might return TEK/DPO4034,CF:91.1CT,FV:v1.0000. This indicates the
oscilloscope model number, configured format, and firmware version number.
*IDN? (Query Only)
Returns the oscilloscope identification code.
Miscellaneous
*IDN?
Group
Syntax
Related Commands
Examples
*IDN? might return :TEKTRONIX,DPO4034,SN123456789,CF:91.1CT
FV:v1.00000 indicating the oscilloscope model number, serial number,
configured number, and firmware version number.
LANGuage
Sets or returns the user interface display language. This command only affects
the oscilloscope displayed language. Remote commands and their responses
are always in English.
Miscellaneous
Group
Syntax
LANGuage
{ENGLish|FRENch|GERMan|ITALian|SPANish|PORTUguese|JAPAnese|
KOREan|RUSSian|SIMPlifiedchinese|TRADitionalchinese}
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LANGuage?
LANGUAGE? might return :LANGUAGE ENGLISH.
Examples
LOCk
Enables or disables all front-panel buttons and knobs. There is no front panel
equivalent.
commands will work. They will not generate an error event either. You can work
around this by using the appropriate programmatic interface commands, instead of
the front-panel commands. For example, to set the trigger level to 50%, you could
use TRIGger:A SETLevel. To force a trigger, you could use TRIGger FORCe.
Miscellaneous
Group
Syntax
LOCk {ALL|NONe}
LOCk?
Related Commands
Arguments
ALL disables all front-panel controls.
NONe enables all front-panel controls. This is equivalent to the UNLock ALL
command.
LOCK ALL locks the front-panel controls.
Examples
LOCK? might return :LOCK NONE indicating that the front-panel controls are
enabled by this command.
*LRN? (Query Only)
Returns the commands that list the oscilloscope settings except for configuration
oscilloscope settings. You can use these commands to return the oscilloscope to
the state it was in when you made the *LRN? query. This command is identical
Miscellaneous
Group
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*LRN?
Syntax
Related Commands
Examples
*LRN? might return a long response, part of which could be as follows:
:ACQUIRE:STOPAFTER RUnsTOP;STATE 1;MODE SAMPLE;NUMENV
INFINITE;NUMAVG 16;SAMPLINGMODE RT;:HEADER 1;:LOCK
NONE;:LANGUAGE ENGLISH;:VERBOSE 1;:ALIAS:STATE
0;:DISPLAY:COLOR:PALETTE NORMAL;:DISPLAY:STYLE:DOTSONLY
0;:DISPLAY:PERSISTENCE 0.0000;CLOCK 1;GRATICULE
FULL;INTEnsITY:WAVEFORM 30;GRATICULE 75;BACKLIGHT
HIGH;:HARDCOPY :INKSAVER OFF;LAYOUT LANDSCAPE;PREVIEW
0;:SAVE:IMAGE:FILEFORMAT BMP;:SAVE:WAVEFORM:FILEFORMAT
INTERNAL;:SAVE:ASSIGN:TYPE SETUP;:TRIGGER:A:MODE
AUTO;TYPE EDGE;LE VEL 20.0000E-3;LEVEL:CH1
20.0000E-3;CH2 0.0000;CH3 0.0000;CH4 0.0000;:TRIGGER:A:
UPPERTHRESHOLD:CH1 1.4000;CH2 800.0000E-3;CH3
800.0000E-3;CH4 800.0000E-3;:TRIGG ER:A:LOWERTHRESHOLD:CH1
20.0000E-3;CH2 0.0000;CH3 0.0000;CH4 0.0000;:TRIGGER:A:H
OLDOFF:TIME 20.0000E-9;:TRIGGER:A:EDGE:SOURCE
CH1;COUPLING DC;SLOPE RISE;:TRIGGER:A:LOGIC:CLASS
SETHOLD;FUNCTION AND;THRESHOLD:CH1 20.0000E-3;CH2
0.0000;CH3 0.0 000;CH4 0.0000;:TRIGGER:A:LOGIC:INPUT:CH1
X;CH2 X;CH3 X;CH4 X;CLOCK:SOURCE NONE; EDGE
RISE;:TRIGGER:A:LOGIC:PATTERN:INPUT:CH1 X;CH2
X;CH3 X;CH4 X;:TRIGGER:A:LOGIC:PATTERN:WHEN
TRUE;WHEN:LESSLIMIT 4.0000E-9;LIMIT
4.0000E-9;:TRIGGER:A:SETHOLD:CLOCK:SOURCE CH1;EDGE
RISE;THRESHOLD 20.0000E-3;:TRIGGER:A:SETHOLD:DATA:SOURCE
CH2;THRESHOLD 0.0000;:TRIGGER:A:SETHOLD:HOLDTIME
4.0000E-9;SETTIME 4.0000E-9; :TRIGGER:A:PULSE:CLASS
TRANSITION;:TRIGGER:A:PULSEWIDTH:SOURCE
CH1;POLARITY POSITIVE;WHEN LESSTHAN;WIDTH
4.0000E-9;:TRIGGER:A:RUNT:SOURCE CH1;POLARITY POSITIVE; WHEN
OCCURS;WIDTH 4.0000E-9;:TRIGGER:A:TRANSITION:SOURCE CH1
...
MARK
Moves to the next or previous reference mark on the waveform. Returns the
current mark position.
Mark
Group
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MARK {NEXT|PREVious}
MARK?
Syntax
NEXT moves to the next reference mark on the right.
Arguments
PREVious moves to the next reference mark on the left.
MARK:CREATE (No Query Form)
Creates a mark on a specified waveform or all waveforms in a column.
Mark
Group
Syntax
MARK:CREATE {CH<x>|MATH|B<x>|REF<x>|DIGital|COLUMN}
CH<x> creates the mark on a channel waveform, where <x> is the channel number.
Arguments
MATH creates the mark on the math waveform.
B<x> creates the mark on a bus waveform, where <x> is the bus number.
REF<x> creates the mark on a reference waveform, where <x> is the reference
waveform number.
DIGital creates the mark on a digital waveform. (An error will result if no
digital channel is turned on.)
COLUMN creates marks on all waveforms in the current zoom pixel column.
MARK:DELEte (No Query Form)
Deletes a mark on a particular waveform, all waveforms in a column, the selected
mark, or all marks.
Mark
Group
Syntax
MARK:DELEte {CH<x>|MATH|B<x>|REF<x>|DIGital|COLUMN}
CH<x> deletes the mark on a channel waveform, where <x> is the channel number.
Arguments
MATH deletes the mark on the math waveform.
B<x> deletes the mark on a bus waveform, where <x> is the bus number.
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REF<x> deletes the mark on a reference waveform, where <x> is the reference
waveform number.
DIGital deletes all marks on all digital channels.
COLUMN deletes marks on all waveforms in the current zoom pixel column.
MARK:FREE? (Query Only)
Returns how many marks are available for use.
Mark
Group
Syntax
MARK:FREE?
MARK:SELected:END? (Query Only)
Returns the end of the selected mark, 0 to 100% of the waveform.
Mark
Group
Syntax
MARK:SELected:END?
MARK:SELected:FOCUS? (Query Only)
Returns the focus of the selected mark, 0 to 100% of the waveform.
Mark
Group
Syntax
MARK:SELected:FOCUS?
MARK:SELected:MARKSINCOLumn? (Query Only)
Returns the number of marks in the current zoom pixel column.
Mark
Group
Syntax
MARK:SELected:MARKSINCOLumn?
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Commands Listed in Alphabetical Order
MARK:SELected:OWNer? (Query Only)
Returns the owner of the selected mark.
Mark
Group
Syntax
MARK:SELected:OWNer?
<QString> is the owner of the mark.
MARK:SELECTED:OWNER? might return: USER, SEARCH1
Returns
Examples
MARK:SELected:SOURCE? (Query Only)
Returns the source waveform for the selected mark.
Mark
Group
Syntax
MARK:SELected:SOURCE?
MARK:SELected:STARt? (Query Only)
Returns the starting point of the selected mark, 0 to 100% of the waveform.
Mark
Group
Syntax
MARK:SELected:STARt?
MARK:SELected:STATe? (Query Only)
Returns the on or off state of the selected mark. The selected mark is at or near
the center of the screen. If you press the front-panel Set/Clear button, this mark
will disappear.
Mark
Group
Syntax
MARK:SELected:STATe?
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Commands Listed in Alphabetical Order
MARK:SELected:ZOOm:POSition? (Query Only)
Returns the position of the selected mark, 0 to 100% of the zoom overview
window.
Mark
Group
Syntax
MARK:SELected:ZOOm:POSition?
MARK:TOTal? (Query Only)
Returns how many marks are currently in use.
Mark
Group
Syntax
MARK:TOTal?
{MATH|MATH1}:LABel
Sets or queries the waveform label for the math waveform.
Math
Group
Syntax
{MATH|MATH1}:LABel <QString>
{MATH|MATH1}:LABel?
<QString> is the quoted string used as the label for the math waveform.
Arguments
Examples
MATH:LABEL “Output” sets the label for the math waveform to Output.
MATH:LABEL? might return MATH:LABEL "Sum of channel 1 and
channel 2" indicating the current label for the math waveform.
MATH[1]? (Query Only)
Returns the definition of the math waveform. The returned data depends on the
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Commands Listed in Alphabetical Order
Math
Group
Syntax
MATH[1]?
Related Commands
Examples
MATH? or MATH1? might return :MATH:TYPE DUAL;DEFINE
"CH1+CH2";VERTICAL:SCALE 100.0000E-3;POSITION 0.0000;UNITS
"V";:MATH:HORIZONTAL:SCALE 4.0000E-6;POSITION 50.0000;UNITS
"s";:MATH:SPECTRAL:MAG DB;WINDOW HANNING
MATH[1]:DEFine
Sets or returns the current math function as a text string.
Dual math is defined if the string is of the form <wfm> <operation> <wfm>,
where the <wfm>s are any combination of live channels or reference waveforms,
FFT math is defined if the string is in the form FFT(<wfm>), where <wfm> is any
Advanced math is defined if the contents of the string can be parsed by the
On the front panel, the Dual Wfm Math, FFT and Advanced Math menus contain
controls that allow building equivalent math expressions to those described above.
Math
Group
Syntax
MATH[1]:DEFine <QString>
MATH[1]:DEFine?
Related Commands
Arguments
<QString> quoted string argument is the mathematical expression that defines
the waveform.
Table 2-40: Advanced Math expression elements
Expression
Description
CH1-CH4, REF1-REF4
Specifies a waveform data source.
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Commands Listed in Alphabetical Order
Table 2-40: Advanced Math expression elements (cont.)
Expression
Description
FFT( , INTG( , DIFF(
Executes a Fast Fourier Transform,
integration, or differentiation operation on the
expression that follows. The FFT operator
must be the first (left-most) operator in an
expression. All these operations must end
with a right parenthesis.
AMPlitude( , AREa( , BURst( , CARea(
CMEan( , CRMs( , DELay( , FALL( ,
FREQuency( , HIGH( , LOW( , MAXimum( ,
MEAN( , MINImum( , NDUty( , NOVershoot(
, NWIdth( , PDUTy( , PERIod( , PHAse(
PK2pk( , POVershoot( , PWIdth( , RISe( ,
RMS(, !(
Executes the selected measurement
operation on the waveform (active or
reference) that follows. All these operations
must end with a right parenthesis.
LOG(, EXP(, SQRT(, SINE(, COSINE(,
TANGENT(
Executes trigonometric and other functions.
All these operations must end with a right
parenthesis.
VAR1, VAR2
+ , - , * , /
Adds the user-defined variable to the
expression. Refer to the MATHVAR<x>
command.
Executes an addition, subtraction,
multiplication, or division operation on the
following expression. + and - are also unary;
use - to negate the expression that follows.
<, >, <=, >=, ==, ≠, ||, &&
Executes relational and logical operations.
( ) ,
Parentheses provide a way to control
evaluation order in an expression. The
comma is used to separate the "from"
and "to" waveforms in Delay and Phase
measurement operations.
1-0 , . , E
Specifies a numeric value in (optional)
scientific notation.
MATH1:DEFINE" CH1+CH2" adds the Ch 1 waveform and Ch 2 waveform,
storing the results in Math 1.
Examples
MATH:DEFINE? might return :MATH1:DEFINE "CH2*REF2" as the expression
that defines Math 1.
MATH[1]:HORizontal:POSition
Sets or returns the math horizontal display position for FFT or (non-live) math
reference waveforms.
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Commands Listed in Alphabetical Order
Math
Group
Syntax
MATH[1]:HORizontal:POSition <NR3>
MATH[1]:HORizontal:POSition?
<NR3> is the % of the math waveform that precedes center screen. It can vary
from 0.0 to 100.0.
Arguments
Examples
MATH:HORIZONTAL:POSITION 10 sets the horizontal position to 10% pretrigger
MATH[1]:HORizontal:SCAle
Sets or returns the math horizontal display scale for FFT or for dual math
waveforms that have source waveforms that are reference waveforms. The
horizontal scale of a dual math waveform with a channel source waveform is set
through the HORizontal:SCAle command.
Math
Group
Syntax
MATH[1]:HORizontal:SCAle <NR3>
MATH[1]:HORizontal:SCAle?
<NR3> is the math horizontal scale in seconds.
Arguments
Examples
MATH:HORIZONTAL:SCALE? might return MATH:HORIZONTAL:SCALE 2.0E-4
indicating that the math horizontal scale is 200 μ
MATH[1]:HORizontal:UNIts
Returns the math waveform horizontal measurement unit value.
Math
Group
Syntax
MATH[1]:HORizontal:UNIts?
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Commands Listed in Alphabetical Order
MATH:HORIZONTAL:UNITS? might return MATH:HORIZONTAL:UNITS "?"
Examples
indicating that the math horizontal unit label for unknown values is the default
question mark unit.
MATH[1]:SPECTral:MAG
Sets or returns the units of the Spectral Magnification function in the math string.
Math
Group
Syntax
MATH[1]:SPECTral:MAG {LINEAr|DB}
MATH[1]:SPECTral:MAG?
LINEAR sets the SpectralMag units to linear.
Arguments
Examples
DB sets the SpectralMag units to decibels.
MATH1:SPECTRAL:MAG DB sets the SpectralMag units for Math1 to decibels.
MATH1:SPECTRAL:MAG? might return :MATH1:SPECTRAL:MAG DB indicating
that the SpectralMag units for Math1 are set to decibels.
MATH[1]:SPECTral:WINdow
Sets or returns the window function for the spectral analyzer input data for the
specified math waveform. A spectral window determines what the filter shape
of the spectral analyzer will be in the frequency domain. It can be described by
a mathematical function that is multiplied point-by-point times the input data to
the spectral analyzer.
Math
Group
Syntax
MATH[1]:SPECTral:WINdow
{RECTangular|HAMming|HANning|BLAckmanharris}
MATH[1]:SPECTral:WINdow?
RECTangular window function is equivalent to multiplying all gate data by one.
HAMming window function is based on a cosine series.
Arguments
HANning window function is based on a cosine series.
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BLAckmanharris window function is based on a cosine series.
MATH1:SPECTRAL:WINDOW HANNING applies a Hanning window to the spectral
analyzer input data.
Examples
MATH1:SPECTRAL:WINDOW? might return :MATH1:SPECTRAL:WINDOW
HAMMING indicating that the window function used to multiply the spectral
analyzer input data is the Hamming window.
MATH[1]:TYPe
Sets or returns the math waveform mode type.
Math
Group
Syntax
MATH[1]:TYPe {ADVanced|DUAL|FFT}
MATH[1]:TYPe?
ADVanced sets the math waveform mode to advanced math.
DUAL sets the math waveform mode to dual waveform math.
FFT sets the math waveform mode to FFT math.
Arguments
Examples
MATH:TYPE FFT sets the math waveform mode to FFT.
MATH:TYPE FFT;:MATH:DEFINE “FFT( CH1 )” sets the math type to FFT
and displays an FFT waveform of the channel 1 waveform, using the current
FFT scale and window settings.
MATH:TYPE ADVANCED;:MATH:DEFINE
“INTG(REF1*CH3)+DELAY(CH1,CH2)” sets the math type to FFT and displays
an advanced math waveform that is the integration of the product of REF1 and
CH3 plus the result of the delay measurement between channel 1 and 2.
MATH[1]:VERTical:POSition
Sets or returns the vertical position of the currently selected math type.
Math
Group
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MATH[1]:VERTical:POSition <NR3>
MATH[1]:VERTical:POSition?
Syntax
Related Commands
Arguments
<NR3> is the desired position in divisions from the center graticule.
MATH1:VERTICAL:POSITION 1.3E+00 positions the Math 1 input signal
1.3 divisions higher than a position of 0.
Examples
MATH1:VERTICAL:POSITION? might return :MATH1:VERTICAL:POSITION
-1.3000E+00 indicating that the current position of Math 1 is 1.3 divisions
below the center graticule.
MATH[1]:VERTical:SCAle
Sets or returns the vertical scale of the currently selected math type.
Math
Group
Syntax
MATH[1]:VERTical:SCAle <NR3>
MATH[1]:VERTical:SCAle?
Related Commands
Arguments
<NR3> is the scale-per-division in the current math vertical units. The range is
from 1.0E-12 through 500.0E+12.
MATH1:VERTICAL:SCALE 100E-03 sets the Math scale to 100 mV per division.
Examples
MATH:VERTICAL:SCALE? might return :MATH:VERTICAL:SCALE
1.0000E+00 indicating that the current scale setting of Math is 1 V per division.
MATH[1]:VERTical:UNIts
Returns the math waveform vertical measurement unit value.
Math
Group
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MATH[1]:VERTical:UNIts?
Syntax
MATH:VERTICAL:UNITS? might return MATH:VERTICAL:UNITS "joules"
indicating that the math vertical unit label for unknown values is joules.
Examples
MATHVAR? (Query Only)
Queries both numerical values you can use within math expressions.
Math
Group
Syntax
MATHVAR?
<NR3> are the stored numerical values.
MATHVAR? returns the values of all variables stored in locations 1 through 2.
Related Commands
Returns
Examples
MATHVAR:VAR<x>
Sets or returns one of two different numerical values you can use within math
expressions. These values can range from -10.0e-18 to 1.0e+15; the default values
are 0.0. <x> specifies the location, 1 or 2, in which you can store values. Stored
math variables can be referenced within math expressions as VAR1 and VAR2.
For example, the following command defines MATH1 as the product of Channel
1 and math variable 1: MATH1:DEFINE "CH1 * VAR1".
Math
Group
Syntax
MATHVAR:VAR<x> <NR3>
MATHVAR:VAR<x>?
Related Commands
Arguments
<NR3> specifies the numerical value to be stored in location x <1 through 2>.
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MATHVAR:VAR2 -2.43E-5 stores the value -2.43e-5 in the second math variable
location.
Examples
MATHVAR:VAR2? might return :MATHVAR:VAR2 24.3000E-6 for the
expression stored in location 2.
MEASUrement? (Query Only)
Returns all measurement parameters.
Measurement
Group
Syntax
MEASUrement?
MEASUREMENT? might return :MEASUREMENT:IMMED:DELAY:DIRECTION
FORWARDS;EDGE1 RISE;EDGE2 RISE;:MEASUREMENT:IMMED:TYPE
PERIOD;UNITS "s";SOURCE1 CH1;SOURCE2
Examples
CH2;:MEASUREMENT:MEAS1:DELAY:DIRECTION FORWARDS;EDGE1
RISE;EDGE2 RISE;:MEASUREMENT:MEAS1:STATE 1;TYPE
FREQUENCY;UNITS "Hz";SOURCE1 CH1;SOURCE2 CH2;COUNT
0;MAXIMUM 0.0000;MEAN 0.0000;MINIMUM 0.0 000;STDDEV
0.0000;:MEASUREMENT:MEAS2:DELAY:DIRECTION FORWARDS;EDGE1
RISE;EDGE2 RISE;:MEASUREMENT:MEAS2:STATE 1;TYPE PERIOD;UNITS
"s";SOURCE1 CH1;SOURCE2 CH2;COUNT 0;MAXIMUM 0.0000;MEAN
0.0000;MINIMUM 0.0000;STDDEV 0.0000;:MEASUREMENT:MEAS3:
DELAY:DIRECTION FORWARDS;EDGE1 RISE;EDGE2
RISE;:MEASUREMENT:MEAS3:STATE 1;TYPE PK2PK;UNITS "V";SOURCE1
CH1;SOURCE2 CH2;COUNT 0;MAXIMUM 0.0000;MEAN 0.0000;MINIMUM
0.0000;STDDEV 0.0000;:MEASUREMENT:MEAS4:DELAY:DIRECTION
FORWARDS;EDGE1 RISE;EDGE2 RISE;:MEASUREMENT:MEAS4:STATE
0;TYPE PERIOD;UNITS "s";SOURCE1 CH1;SOURCE2 CH2;COUNT
0;MAXIMUM 0.0000;MEAN 0.0000;MINIMUM 0.0000;STDDEV
0.0000;:MEASUREMENT:METHOD AUTO;REFLEVEL:METHOD
PERCENT;ABSOLUTE:HIGH 0.0000;LOW 0.0000;MID1
0.0000;MID2 0.0000;:MEASUREMENT:REFLEVEL:PERCENT:HIGH
90.0000;LOW 10.0000;MID1 50.0000;MID2
50.0000;:MEASUREMENT:INDICATORS:STATE
OFF;NUMHORZ 0;NUMVERT 0;HORZ1 99.0000E +36;HORZ2
99.0000E+36;HORZ3 99.0000E+36;HORZ4 99.0000E+36;VERT1
99.0000E+36;VERT2 99.0000E+36;VERT3 99.0000E+36;VERT4
99.0000E+36;:MEASUREMENT:STATISTICS:MODE OFF;WEIGHTING
32;:MEASUREMENT:GATING SCREEN.
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MEASUrement:CLEARSNapshot (No Query Form)
Removes the measurement snapshot display.
Measurement
Group
Syntax
MEASUrement:CLEARSNapshot
Related Commands
MEASUrement:GATing
Specifies or returns the measurement gating setting.
Measurement
Group
Syntax
MEASUrement:GATing {OFF|SCREen|CURSor}
MEASUrement:GATing?
OFF turns off measurement gating (full record).
Arguments
SCREen turns on gating, using the left and right edges of the screen.
CURSor limits measurements to the portion of the waveform between the vertical
bar cursors, even if they are off screen.
MEASUREMENT:GATING CURSOR turns on measurement gating using the cursors
as limits.
Examples
MEASUREMENT:GATING? might return :MEASUREMENT:GATING CURSOR
indicating that measurements are limited to the portion of the waveform between
the vertical bar cursors.
MEASUrement:IMMed? (Query Only)
Returns all immediate measurement setup parameters.
Measurement
Group
Syntax
MEASUrement:IMMed?
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MEASUREMENT:IMMED? might return
Examples
:MEASUREMENT:IMMED:DELAY:DIRECTION FORWARDS;EDGE1 RISE;EDGE2
RISE;:MEASUREMENT:IMMED:TYPE PERIOD;UNITS "s";SOURCE1
CH1;SOURCE2 CH2
MEASUrement:IMMed:DELay? (Query Only)
Returns information about the immediate delay measurement. This command is
equivalent to viewing the delay measurement settings on the measurement readout.
Measurement
Group
Syntax
MEASUrement:IMMed:DELay?
MEASUREMENT:IMMED:DELAY? might return
:MEASUREMENT:IMMED:DELAY:DIRECTION FORWARDS; EDGE1
RISE;EDGE2 RISE
Examples
MEASUrement:IMMed:DELay:DIRection
Sets or returns the starting point and direction that determines the delay "to" edge
when taking an immediate delay measurement.
"to" waveform.
Measurement
Group
Syntax
MEASUrement:IMMed:DELay:DIRection {BACKWards|FORWards}
MEASUrement:IMMed:DELay:DIRection?
Related Commands
Arguments
BACKWards starts the search at the end of the waveform and looks for the last
rising or falling edge in the waveform.
FORWards starts the search at the beginning of the waveform and looks for the
first rising or falling edge in the waveform.
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MEASUREMENT:IMMED:DELAY:DIRECTION FORWARDS starts searching from the
beginning of the waveform record and looks for the first rising or falling edge.
Examples
MEASUREMENT:IMMED:DELAY:DIRECTION? might return
:MEASUREMENT:IMMED:DELAY:DIRECTION BACKWARDS indicating
that searching begins at the end of the waveform record and looks for the last
rising or falling edge.
MEASUrement:IMMed:DELay:EDGE<x>
Sets or returns the slope of the edge the oscilloscope uses for the delay "from" or
"to" waveform when taking an immediate delay measurement.
Measurement
Group
Syntax
MEASUrement:IMMed:DELay:EDGE<x> {FALL|RISe}
MEASUrement:IMMed:DELay:EDGE<x>?
Related Commands
Arguments
<x> specifies which waveform to use, where <x> = 1 is the "from" waveform, and
<x> = 2 is the "to" waveform.
FALL specifies the falling edge.
RISe specifies the rising edge.
MEASUREMENT:IMMED:DELAY:EDGE1 RISE specifies that the "from" waveform
rising edge be used for the immediate delay measurement.
Examples
MEASUREMENT:IMMED:DELAY:EDGE1? returns either RISE or FALL.
MEASUrement:IMMed:SOUrce[1]
Sets or returns the source for all single source immediate measurements
and specifies the source to measure "from" when taking an immediate delay
measurement or phase measurement.
NOTE. If you do not specify a numerical suffix, the source is assumed to be
SOURCE 1.
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Commands Listed in Alphabetical Order
Measurement
Group
Syntax
MEASUrement:IMMed:SOUrce[1] {CH<x>|MATH<y>|REF<x>|D<x>}
MEASUrement:IMMed:SOUrce?
Related Commands
Arguments
CH<x> is an input channel waveform. The x variable can be expressed as an
integer, where x is the channel number.
MATH<y> is a math waveform. The y variable can be expressed as an integer of 1.
REF<X> is a reference waveform. The x variable can be expressed as an integer,
where x is the reference channel number.
D<X> is a digital waveform. The x variable can be expressed as an integer, where x
is the digital channel number. Digital channels are available only on MSO models.
MEASUREMENT:IMMED:SOURCE 1 MATH1
Examples
specifies Math1 as the immediate measurement source.
MEASUREMENT:IMMED:SOURCE? might return
:MEASUREMENT:IMMED:SOURCE1 CH3 indicating that channel 3 is the
immediate measurement source.
MEASUrement:IMMed:SOUrce2
Sets or returns the source to measure "to" for phase or delay immediate
measurements.
Tip: Source2 measurements only apply to phase and delay measurement types,
which require both a target (Source1) and reference (Source2) source.
Measurement
Group
Syntax
MEASUrement:IMMed:SOUrce2 {CH<x>|MATH<y>|REF<x>|D<x>}
MEASUrement:IMMed:SOUrce2?
Related Commands
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CH<x> is an input channel waveform, where x is the channel number.
Arguments
MATH<y> is a math waveform. The y variable can be expressed as an integer of 1.
REF<X> is a reference waveform, where x is the reference channel number.
D<X> is a digital waveform. The x variable can be expressed as an integer, where x
is the digital channel number. Digital channels are available only on MSO models.
MEASUREMENT:IMMED:SOURCE2 REF3 sets the waveform in reference memory
location 3 as the delay "to" source when making delay measurements.
Examples
MEASUREMENT:IMMED:SOURCE2? might return
:MEASUREMENT:IMMED:SOURCE2 MATH1 indicating that Math1 is the
immediate measurement source.
MEASUrement:IMMed:SOUrce<x>
For SOURce1: Sets or returns the source for all single channel measurements. For
delay or phase measurements, sets or returns the waveform to measure "from".
For SOUrce2: Sets or returns the waveform to measure "to" when taking a delay
measurement or phase measurement.
Measurement
Group
Syntax
MEASUrement:IMMed:SOUrce<x> {CH1|CH2|CH3|CH4|MATH|D<x>}
MEASUrement:IMMed:SOUrce<x>?
CH1–CH4 or MATH is the source waveform.
Arguments
D<X> is a digital waveform. The x variable can be expressed as an integer, where x
is the digital channel number. Digital channels are available only on MSO models.
MEASUrement:IMMed:TYPe
Sets or returns the immediate measurement type.
Digital channel measurements do not have a user-settable midRef threshold. If
you specify a digital channel measurement that is not available on MSO models,
measurement error 2200: measurement system error occurs and 9.9e37 is returned.
Measurement
Group
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Commands Listed in Alphabetical Order
MEASUrement:IMMed:TYPe
Syntax
{AMPlitude|AREa|BURst|CARea|CMEan|CRMs|DELay|FALL|FREQuency
|HIGH|LOW|MAXimum|MEAN|MINImum|NDUty|NEDGECount|NOVershoot
|NPULSECount|NWIdth|PEDGECount|PDUty
|PERIod|PHAse|PK2Pk|POVershoot|PPULSECount|PWIdth|RISe|RMS}
MEASUrement:IMMed:TYPe?
AMPlitude measures the amplitude of the selected waveform. In other words, it
measures the high value less the low value measured over the entire waveform or
gated region. This measurement is applicable only to the analog channels.
Arguments
Amplitude = High - Low
AREa measures the voltage over time. The area is over the entire waveform or
gated region and is measured in volt-seconds. The area measured above the
ground is positive, while the area below ground is negative. This measurement is
applicable only to the analog channels.
BURst measures the duration of a burst. The measurement is made over the entire
waveform or gated region.
CARea (cycle area) measures the voltage over time. In other words, it measures, in
volt-seconds, the area over the first cycle in the waveform or the first cycle in the
gated region. The area measured above the common reference point is positive,
while the area below the common reference point is negative. This measurement
is applicable only to the analog channels.
CMEan (cycle mean) measures the arithmetic mean over the first cycle in the
waveform or the first cycle in the gated region. This measurement is applicable
only to the analog channels.
CRMs (cycle rms) measures the true Root Mean Square voltage over the first
cycle in the waveform or the first cycle in the gated region. This measurement is
applicable only to the analog channels.
DELay measures the time between the middle reference (default = 50%) amplitude
point of the source waveform and the destination waveform.
FALL measures the time taken for the falling edge of the first pulse in the
waveform or gated region to fall from a high reference value (default is 90%) to
a low reference value (default is 10%). This measurement is applicable only
to the analog channels.
FREQuency measures the first cycle in the waveform or gated region. Frequency
is the reciprocal of the period and is measured in hertz (Hz), where 1 Hz = 1
cycle per second.
HIGH measures the High reference (100% level, sometimes called Topline) of a
waveform. This measurement is applicable only to the analog channels.
LOW measures the Low reference (0% level, sometimes called Baseline) of a
waveform. This measurement is applicable only to the analog channels.
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MAXimum finds the maximum amplitude. This value is the most positive peak
voltage found. It is measured over the entire waveform or gated region. This
measurement is applicable only to the analog channels.
MEAN amplitude measurement finds the arithmetic mean over the entire waveform
or gated region. This measurement is applicable only to the analog channels.
MINImum finds the minimum amplitude. This value is typically the most negative
peak voltage. It is measured over the entire waveform or gated region. This
measurement is applicable only to the analog channels.
NDUty (negative duty cycle) is the ratio of the negative pulse width to the signal
period, expressed as a percentage. The duty cycle is measured on the first cycle in
the waveform or gated region.
Negative Duty Cycle = ((Negative Width) / Period) × 100%
NEDGECount is the count of falling edges.
NOVershoot (negative overshoot) finds the negative overshoot value over the
entire waveform or gated region. This measurement is applicable only to the
analog channels.
Negative Overshoot = ((Low - Minimum) / Amplitude) × 100%)
NPULSECount is the count of negative pulses.
NWIdth (negative width) measurement is the distance (time) between the middle
reference (default = 50%) amplitude points of a negative pulse. The measurement
is made on the first pulse in the waveform or gated region.
PDUty (positive duty cycle) is the ratio of the positive pulse width to the signal
period, expressed as a percentage. It is measured on the first cycle in the
waveform or gated region.
Positive Duty Cycle = ((Positive Width)/Period) × 100%
PEDGECount is the count of rising edges.
PERIod is the time required to complete the first cycle in a waveform or gated
region. Period is the reciprocal of frequency and is measured in seconds.
PHAse measures the phase difference (amount of time a waveform leads or lags
the reference waveform) between two waveforms. The measurement is made
between the middle reference points of the two waveforms and is expressed in
degrees, where 360° represents one waveform cycle.
PK2Pk (peak-to-peak) finds the absolute difference between the maximum and
minimum amplitude in the entire waveform or gated region. This measurement is
applicable only to the analog channels.
POVershoot is the positive overshoot value over the entire waveform or gated
region. This measurement is applicable only to the analog channels.
Positive Overshoot = ((Maximum - High) / Amplitude) ×100%
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PPULSECount is the count of positive pulses.
PWIdth (positive width) is the distance (time) between the middle reference
(default = 50%) amplitude points of a positive pulse. The measurement is made
on the first pulse in the waveform or gated region.
RISe timing measurement finds the rise time of the waveform. The rise time is
the time it takes for the leading edge of the first pulse encountered to rise from a
low reference value (default is 10%) to a high reference value (default is 90%).
This measurement is applicable only to the analog channels.
RMS amplitude measurement finds the true Root Mean Square voltage in the
entire waveform or gated region. This measurement is applicable only to the
analog channels.
MEASUREMENT:IMMED:TYPE FREQUENCY defines the immediate measurement to
be a frequency measurement.
Examples
MEASUREMENT:IMMED:TYPE? might return :MEASUREMENT:IMMED:TYPe RMS
indicating that the immediate measurement is the true Root Mean Square voltage.
MEASUrement:IMMed:UNIts? (Query Only)
Returns the units of the immediate measurement:
VOLTS, VOLTS SQUARED, SEC, HERTZ, PERCENT, DIVS, SAMPLES,
OHMS, AMPS, WATTS, MINUTES, DEGREES, UNKNOWN, AMPS
SQUARED, HOURS, DAYS, DB, BYTES, INVERSE HERTZ, IRE, V OVER V,
V OVER A, VOLTS WATTS, V OVER W, VOLTS DB, V OVER DB, A OVER
V, A OVER A, AMPS WATTS, A OVER W, AMPS DB, A OVER DB, WATTS
VOLTS, W OVER V, WATTS AMPS, W OVER A, WATTS SQUARED, W
OVER W, WATTS DB, W OVER DB, DB VOLTS, DB OVER V, DB AMPS, DB
OVER A, DB WATTS, DB OVER W, DB SQUARED, DB OVER DB, VOLTS
SEC, AMPS SEC, WATTS SEC, V OVER S, A OVER S, W OVER S
Measurement
Group
Syntax
MEASUrement:IMMed:UNIts?
MEASUREMENT:IMMED:UNITS? might return
Examples
:MEASUREMENT:IMMED:UNIts "s"
indicating that units for the immediate measurement are in seconds.
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Commands Listed in Alphabetical Order
MEASUrement:IMMed:VALue? (Query Only)
NOTE. A change to HORizontal:MAIn:SCALe or CH<x>:SCALe will not
necessarily have taken affect if immediately followed by this command.
Measurement
Group
Syntax
MEASUrement:IMMed:VALue?
Related Commands
MEASUREMENT:IMMED:VALUE? might return :MEASUREMENT:IMMED:VALUE
9.9000E+37. If the measurement has an error or warning associated with it,
then an item is added to the error queue. The error can be checked for with the
Examples
MEASUrement:INDICators? (Query Only)
Returns all measurement indicator parameters.
Measurement
Group
Syntax
MEASUrement:INDICators?
MEASUREMENT:INDICATORS? might return
Examples
MEASUREMENT:INDICATORS:STATE MEAS1;NUMHORZ 0;NUMVERT 4;HORZ1
7.5E0;HORZ2 -3.400000095367E0;HORZ3 0.0E0;HORZ4 0.0E0;VERT1
-6.351123E-6;VERT2 -3.179753E-6;VERT3 -6.40943E-6;VERT4
-6.403E-6
MEASUrement:INDICators:HORZ<x>? (Query Only)
Returns the position of the specified horizontal measurement indicator <x>, where
<x> can be 1, 2, 3, or 4.
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Commands Listed in Alphabetical Order
Measurement
Group
Syntax
MEASUrement:INDICators:HORZ<x>?
MEASUREMENT:INDICATORS:HORZ1? might return
MEASUREMENT:INDICATORS:HORZ1 -2.0E-3 indicating that horizontal
indicator1 has a value of -2mV.
Examples
MEASUrement:INDICators:NUMHORZ? (Query Only)
Returns the number of horizontal measurement indicators currently being
displayed.
Measurement
Group
Syntax
MEASUrement:INDICators:NUMHORZ?
MEASUREMENT:INDICATORS:NUMHORZ? might return
MEASUREMENT:INDICATORS:NUMHORZ 2 indicating there are currently
2 horizontal lines drawn on the graticule. The indicators show where the
performed.
Examples
MEASUrement:INDICators:NUMVERT? (Query Only)
Returns the number of vertical measurement indicators currently being displayed.
Measurement
Group
Syntax
MEASUrement:INDICators:NUMVERT?
MEASUREMENT:INDICATORS:NUMVERT? might return
Examples
MEASUREMENT:INDICATORS:NUMVERT 2 indicating there are currently 2
vertical lines drawn on the graticule. The indicators show where the measurement
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Commands Listed in Alphabetical Order
MEASUrement:INDICators:STATE
Sets or returns the state of visible measurement indicators.
Measurement
Group
Syntax
MEASUrement:INDICators:STATE {OFF|MEAS<x>}
MEASUrement:INDICators:STATE?
OFF turns the visible measurement indicators off.
Arguments
MEAS<x> displays the visible measurement indicators for measurement <x>,
where <x> can be 1, 2, 3, or 4.
NOTE. There must be an active measurement before you can activate an indicator
for a specified measurement.
MEASUREMENT:INDICATORS:STATE MEAS2 turns on the display of visible
measurement indicators for measurement 2.
Examples
MEASUREMENT:INDICATORS:STATE? might return
MEASUREMENT:INDICATORS:STATE OFF indicating that no measurement
indicators are active.
MEASUrement:INDICators:VERT<x>? (Query Only)
Returns the value of the specified vertical measurement indicator <x> from the
trigger point, where <x> can be 1, 2, 3, or 4. A negative value means that the
indicator is positioned earlier in the waveform record than the trigger point.
Measurement
Group
Syntax
MEASUrement:INDICators:VERT<x>?
MEASUREMENT:INDICATORS:VERT2? might return
MEASUREMENT:INDICATORS:VERT2 -3.724507E-6 indicating that the
second measurement indicator is positioned 3.72 μs before the trigger point.
Examples
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Commands Listed in Alphabetical Order
MEASUrement:MEAS<x>? (Query Only)
Returns all measurement parameters for the specified active measurement <x>.
Measurement
Group
Syntax
MEASUrement:MEAS<x>?
MEASUrement:MEAS<x>:COUNt? (Query Only)
Returns the number of values accumulated for this measurement since the last
statistical reset. Values may be ignored if they generated an error. Measurements
are specified by x, which ranges from 1 through 4.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:COUNt?
MEASUREMENT:MEAS3:COUNT? might return :MEASUREMENT:MEAS3:COUNT
3247.
Examples
MEASUrement:MEAS<x>:DELay? (Query Only)
Returns the delay measurement parameters for the measurement specified by
<x>, which ranges from 1 through 4.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:DELay?
MEASUREMENT:MEAS1? might return
:MEASUREMENT:MEAS1:DELAY:DIRECTION FORWARDS;EDGE1 RISE;EDGE2
Examples
RISE.
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Commands Listed in Alphabetical Order
MEASUrement:MEAS<x>:DELay:DIRection
Sets or returns the starting point and direction that determines the delay "to" edge
when taking a delay measurement. Use the MEASUrement:MEAS<x>:SOURCE2
command to specify the waveform.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:DELay:DIRection {BACKWards|FORWards}
MEASUrement:MEAS<x>:DELay:DIRection?
Related Commands
Arguments
BACKWards means the search starts at the end of the waveform and
looks for the last rising or falling edge in the waveform. Use the
MEASUrement:MEAS<x>:DELay:EDGE<x> command to specify the slope
of the edge.
FORWards means the search starts at the beginning of the waveform
and looks for the first rising or falling edge in the waveform. Use the
MEASUrement:MEAS<x>:DELay:EDGE<x> command to specify the slope
of the edge.
MEASUREMENT:MEAS3:DELAY:DIRECTION BACKWARDS starts searching from
the end of the waveform record.
Examples
MEASUREMENT:MEAS3:DELAY:DIRECTION? might return
:MEASUREMENT:MEAS3:DELAY:DIRECTION BACKWARDS indicating
that the current search direction is backwards.
MEASUrement:MEAS<x>:DELay:EDGE<x>
Sets or returns the slope of the edge used for the delay "from" or "to" waveform
when taking an immediate delay measurement. The waveform is specified by
Measurement
Group
Syntax
MEASUrement:MEAS<x>:DELay:EDGE<x> {FALL|RISe}
MEASUrement:MEAS<x>:DELay:EDGE<x>?
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<x> specifies which waveform to use, where <x> = 1 is the "from" waveform, and
<x> = 2 is the "to" waveform.
Arguments
Examples
FALL specifies the falling edge.
RISe specifies the rising edge.
MEASUREMENT:MEAS1:DELAY:EDGE1 RISE specifies that the "from" waveform
rising edge be used for the immediate delay measurement.
MEASUREMENT:MEAS1:DELAY:EDGE1? returns either RISE or FALL.
MEASUrement:MEAS<x>:MAXimum? (Query Only)
Returns the maximum value found for this measurement since the last statistical
reset. Measurements are specified by x, which ranges from 1 through 4.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:MAXimum?
MEASUREMENT:MEAS3:MAXIMUM? might return
:MEASUREMENT:MEAS3:MAXIMUM 4.18E-9.
Examples
MEASUrement:MEAS<x>:MEAN? (Query Only)
Returns the mean value accumulated for this measurement since the last statistical
reset. Measurements are specified by x, which ranges from 1 through 4.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:MEAN?
MEASUREMENT:MEAS1:MEAN? might return :MEASUREMENT:MEAS1:MEAN
514.71E-09.
Examples
MEASUrement:MEAS<x>:MINImum? (Query Only)
Returns the minimum value for this measurement since the last statistical reset.
Measurements are specified by <x>, which ranges from 1 through 4.
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Commands Listed in Alphabetical Order
Measurement
Group
Syntax
MEASUrement:MEAS<x>:MINImum?
MEASUREMENT:MEAS1:MINIMUM? might return
:MEASUREMENT:MEAS1:MINIMUM 1.75E-09.
Examples
MEASUrement:MEAS<x>:SOURCE[1]
Sets or returns the source for all single source measurements and specifies
the source to measure "from" when taking a delay measurement or phase
measurement. Measurements are specified by <x>, which ranges from 1 through 4.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:SOURCE[1] {CH<x>|MATH<y>|REF<x>|D<x>}
MEASUrement:MEAS<x>:SOURCE[1]?
CH<x> is an input channel waveform, where x is the channel number.
MATH<y> is a math waveform, where y is 1.
Arguments
REF<x> is a reference waveform, where x is the reference channel number.
D<x> is a digital waveform, where x is the digital channel number. Digital
channels are available only on MSO models.
MEASUREMENT:MEAS2:SOURCE1 MATH1 specifies Math 1 as the measurement
2 source.
Examples
MEASUREMENT:MEAS1:SOURCE1? might return
:MEASUREMENT:MEAS1:SOURCE[1] MATH1 indicating that Math1 is the
measurement 2 source.
MEASUrement:MEAS<x>:SOURCE2
Sets or returns the reference source to measure "to" when taking a delay
measurement or phase measurement. Measurements are specified by <x>, which
ranges from 1 through 4.
Tip: Source2 measurements only apply to phase and delay measurement types,
which require both a target (Source1) and reference (Source2) source.
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Commands Listed in Alphabetical Order
Measurement
Group
Syntax
MEASUrement:MEAS<x>:SOURCE2 {CH<x>|MATH<y>|REF<x>|D<x>}
MEASUrement:MEAS<x>:SOURCE2?
Related Commands
Arguments
CH<x> is an input channel waveform, where x is the channel number.
MATH<y> is the math waveform, which is always 1.
REF<x> is a reference waveform, where x is the reference channel number.
D<x> is a digital waveform, where x is the digital channel number. Digital
channels are available only on MSO models.
MEASUREMENT:MEAS4:SOURCE2 CH1 specifies CH1 as the delay "to" source
when making delay measurement.
Examples
MEASUREMENT:MEAS2:SOURCE2? might return
:MEASUREMENT:MEAS2:SOURCE2 MATH1 indicating that Math 1 is the
measurement 2 source.
MEASUrement:MEAS<x>:SOUrce<x>
For SOURce1: Sets or returns the source for all single channel measurements. For
delay or phase measurements, sets or returns the waveform to measure "from".
For SOUrce2: Sets or returns the waveform to measure "to" when taking a delay
measurement or phase measurement.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:SOUrce<x> {CH<x>|MATH|D<x>}
MEASUrement:MEAS<x>:SOUrce<x>?
CH<x> is an input channel waveform, where x is the channel number.
Arguments
MATH is the math waveform.
REF<x> is a reference waveform, where x is the reference channel number.
D<x> is a digital waveform, where x is the digital channel number. Digital
channels are available only on MSO models.
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MEASUrement:MEAS<x>:STATE
Sets or returns whether the specified measurement slot is computed and displayed.
The measurement slot is specified by <x>, which ranges from 1 through 4.
For a measurement to display, you must have selected a source waveform
and defined the measurement you want to take and display. You select the
command.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:STATE {OFF|ON|<NR1>}
MEASUrement:MEAS<x>:STATE?
Related Commands
Arguments
OFF disables calculation and display of the specified measurement slot.
ON enables calculation and display of the specified measurement slot.
<NR1> = 0 disables calculation and display of the specified measurement slot; any
other value enables calculation and display of the specified measurement slot.
MEASUREMENT:MEAS2:STATE ON computes and displays the measurement
defined as measurement 2.
Examples
MEASUREMENT:MEAS1:STATE? might return :MEASUREMENT:MEAS1:STATE 0
indicating that measurement defined for measurement slot 1 is disabled.
MEASUrement:MEAS<x>:STDdev? (Query Only)
Returns the standard deviation of values accumulated for this measurement since
the last statistical reset. Measurements are specified by <x>, the measurement
slots, from 1 through 4.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:STDdev?
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MEASUREMENT:MEAS1:STDDEV? might return :MEASUREMENT:MEAS1:STDDEV
21.0E-12.
Examples
MEASUrement:MEAS<x>:TYPe
Sets or returns the measurement type defined for the specified measurement slot.
The measurement slot is specified by <x>, which ranges from 1 through 4.
Digital channel measurements do not have a user-settable midRef threshold. If
you specify a digital channel measurement that is not available on MSO models,
measurement error 2200: measurement system error occurs and 9.9e37 is returned.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:TYPe
{AMPlitude|AREa|BURst|CARea|CMEan|CRMs|DELay|FALL|FREQuency
|HIGH|LOW|MAXimum|MEAN|MINImum|NDUty|NEDGECount|NOVershoot
|NPULSECount|NWIdth|PDUty|PEDGECount|PERIod|PHAse|PK2Pk
|POVershoot|PPULSECount|PWIdth|RISe|RMS}
MEASUrement:MEAS<x>:TYPe?
AMPlitude measures the amplitude of the selected waveform. In other words, it
measures the high value less the low value measured over the entire waveform or
gated region. This measurement is applicable only to the analog channels.
Arguments
Amplitude = High - Low
AREa measures the voltage over time. The area is over the entire waveform or
gated region and is measured in volt-seconds. The area measured above the
ground is positive, while the area below ground is negative. This measurement is
applicable only to the analog channels.
BURst measures the duration of a burst. The measurement is made over the entire
waveform or gated region.
CARea (cycle area) measures the voltage over time. In other words, it measures, in
volt-seconds, the area over the first cycle in the waveform or the first cycle in the
gated region. The area measured above the common reference point is positive,
while the area below the common reference point is negative. This measurement
is applicable only to the analog channels.
CMEan (cycle mean) measures the arithmetic mean over the first cycle in the
waveform or the first cycle in the gated region. This measurement is applicable
only to the analog channels.
CRMs (cycle rms) measures the true Root Mean Square voltage over the first
cycle in the waveform or the first cycle in the gated region. This measurement is
applicable only to the analog channels.
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Commands Listed in Alphabetical Order
DELay measures the time between the middle reference (default = 50%) amplitude
point of the source waveform and the destination waveform. This measurement is
applicable only to the analog channels.
FALL measures the time taken for the falling edge of the first pulse in the
waveform or gated region to fall from a high reference value (default is 90%) to
a low reference value (default is 10%). This measurement is applicable only
to the analog channels.
FREQuency measures the first cycle in the waveform or gated region. Frequency
is the reciprocal of the period and is measured in hertz (Hz), where 1 Hz = 1
cycle per second.
HIGH measures the High reference (100% level, sometimes called Topline) of a
waveform. This measurement is applicable only to the analog channels.
LOW measures the Low reference (0% level, sometimes called Baseline) of a
waveform. This measurement is applicable only to the analog channels.
MAXimum finds the maximum amplitude. This value is the most positive peak
voltage found. It is measured over the entire waveform or gated region. This
measurement is applicable only to the analog channels.
MEAN amplitude measurement finds the arithmetic mean over the entire waveform
or gated region. This measurement is applicable only to the analog channels.
MINImum finds the minimum amplitude. This value is typically the most negative
peak voltage. It is measured over the entire waveform or gated region. This
measurement is applicable only to the analog channels.
NDUty (negative duty cycle) is the ratio of the negative pulse width to the signal
period, expressed as a percentage. The duty cycle is measured on the first cycle in
the waveform or gated region.
Negative Duty Cycle = ((Negative Width) / Period) × 100%
NEDGECount is the count of negative edges.
NOVershoot (negative overshoot) finds the negative overshoot value over the
entire waveform or gated region. This measurement is applicable only to the
analog channels.
Negative Overshoot = ((Low - Minimum) / Amplitude) × 100%)
NPULSECount is the count of negative pulses.
NWIdth (negative width) measurement is the distance (time) between the middle
reference (default = 50%) amplitude points of a negative pulse. The measurement
is made on the first pulse in the waveform or gated region.
PDUty (positive duty cycle) is the ratio of the positive pulse width to the signal
period, expressed as a percentage. It is measured on the first cycle in the
waveform or gated region.
Positive Duty Cycle = ((Positive Width)/Period) × 100%
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Commands Listed in Alphabetical Order
PEDGECount is the count of positive edges.
PERIod is the time required to complete the first cycle in a waveform or gated
region. Period is the reciprocal of frequency and is measured in seconds.
PHAse measures the phase difference (amount of time a waveform leads or lags
the reference waveform) between two waveforms. The measurement is made
between the middle reference points of the two waveforms and is expressed in
degrees, where 360° represents one waveform cycle.
PK2Pk (peak-to-peak) finds the absolute difference between the maximum and
minimum amplitude in the entire waveform or gated region. This measurement is
applicable only to the analog channels.
POVershoot is the positive overshoot value over the entire waveform or gated
region. This measurement is applicable only to the analog channels.
Positive Overshoot = ((Maximum - High) / Amplitude) ×100%
PPULSECount is the count of positive pulses.
PWIdth (positive width) is the distance (time) between the middle reference
(default = 50%) amplitude points of a positive pulse. The measurement is made
on the first pulse in the waveform or gated region.
RISe timing measurement finds the rise time of the waveform. The rise time is
the time it takes for the leading edge of the first pulse encountered to rise from a
low reference value (default is 10%) to a high reference value (default is 90%).
This measurement is applicable only to the analog channels.
RMS amplitude measurement finds the true Root Mean Square voltage in the
entire waveform or gated region. This measurement is applicable only to the
analog channels.
MEASUREMENT:MEAS2:TYPE FREQUENCY defines measurement 2 as a
measurement of the frequency of a waveform.
Examples
MEASUREMENT:MEAS1:TYPE? might return :MEASUREMENT:MEAS1:TYPE RMS
indicating that measurement 1 is defined to measure the RMS value of a waveform.
MEASUrement:MEAS<x>:UNIts? (Query Only)
Returns the units associated with the specified measurement. The measurement
slots are specified by <x>, which ranges from 1 through 4.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:UNIts?
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Related Commands
Examples
MEASUREMENT:MEAS1:UNITS? might return :MEASUREMENT:MEAS1:UNIts %
indicating units for measurement 1 are set to percent.
MEASUrement:MEAS<x>:VALue? (Query Only)
Returns a calculate value for the measurement specified by <x>, which ranges
from 1 through 4.
NOTE. This is the same value as displayed on-screen. If measurement statistics
are enabled, a new value is calculated with every waveform. In addition, this
value is updated approximately every 1/3 second. If you are acquiring a long
acquisition record, the oscilloscope may take longer to update.
Measurement
Group
Syntax
MEASUrement:MEAS<x>:VALue?
Related Commands
Examples
MEASUREMENT:MEAS1:VALUE? might return :MEASUREMENT:MEAS1:VALue
2.8740E-06. If the measurement has an error or warning associated with it,
then an item is added to the error queue. The error can be checked for with the
MEASUrement:METHod
Sets or returns the method used to calculate the 0% and 100% reference level.
Measurement
Group
Syntax
MEASUrement:METHod {Auto|HIStogram|MINMax}
MEASUrement:METHod?
Related Commands
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Auto selects the best method for each data set.
Arguments
HIStogram sets the high and low waveform levels statistically using a histogram
algorithm.
MINMax uses the highest and lowest values of the waveform record. This selection
is best for examining waveforms with no large, flat portions of a common value,
such as sine waves and triangle waves.
MEASUREMENT:METHOD? might return :MEASUREMENT:METHOD MINMAX
indicating that the reference levels are set to MIN and MAX.
Examples
MEASUrement:REFLevel? (Query Only)
Returns the current reference level parameters.
Measurement
Group
Syntax
MEASUrement:REFLevel?
MEASUREMENT:REFLEVEL? might return these reference
level settings :MEASUREMENT:REFLEVEL:METHOD
Examples
PERCENT;ABSOLUTE:HIGH 0.0000;LOW 0.0000;MID1 0.0000 ;MID2
0.0000;:MEASUREMENT:REFLEVEL:PERCENT:HIGH 90.0000;LOW
10.0000;MID1 50.0000 ;MID2 50.0000
MEASUrement:REFLevel:ABSolute:HIGH
Sets or returns the high reference level, and is the upper reference level when
MEASUrement:REFLevel:METHod is set to Absolute. This command affects the
results of rise and fall measurements.
NOTE. this command affects the associated reference level parameter for all
MEASurements:IMMed and the four periodic measurements.
Measurement
Group
Syntax
MEASUrement:REFLevel:ABSolute:HIGH <NR3>
MEASUrement:REFLevel:ABSolute:HIGH?
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Related Commands
<NR3> is the high reference level, in volts. The default is 0.0 V.
Arguments
Examples
MEASUREMENT:REFLEVEL:ABSOLUTE:HIGH 1.71 sets the high reference level
to 1.71 V.
MEASUREMENT:REFLEVEL:ABSOLUTE:HIGH? might return
:MEASUREMENT:REFLEVEL:ABSOLUTE:HIGH 1.7100E+00 indicating that the
absolute high reference level is set to 1.71 V.
MEASUrement:REFLevel:ABSolute:LOW
Sets or returns the low reference level, and is the lower reference level when
MEASUrement:REFLevel:METHod is set to Absolute.
NOTE. this command affects the associated reference level parameter for all
MEASurements:IMMed and the four periodic measurements.
Measurement
Group
Syntax
MEASUrement:REFLevel:ABSolute:LOW <NR3>
MEASUrement:REFLevel:ABSolute:LOW?
Related Commands
<NR3> is the low reference level, in volts. The default is 0.0 V.
Arguments
Examples
MEASUREMENT:REFLEVEL:ABSOLUTE:LOW 0.0 sets the low reference level
to 0.0 V.
MEASUREMENT:REFLEVEL:ABSOLUTE:LOW? might return
:MEASUREMENT:REFLEVEL:ABSOLUTE:LOW 0.0000E+00 indicating
that the absolute low reference level is set to 0.0 V.
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Commands Listed in Alphabetical Order
MEASUrement:REFLevel:ABSolute:MID[1]
Sets or returns the mid reference level, and is the 50% reference level when
MEASUrement:REFLevel:METHod is set to Absolute. This command affects the
results of period, frequency, delay, and all cyclic measurements.
NOTE. this command affects the associated reference level parameter for all
MEASurements:IMMed and the four periodic measurements.
Measurement
Group
Syntax
MEASUrement:REFLevel:ABSolute:MID[1] <NR3>
MEASUrement:REFLevel:ABSolute:MID[1]?
Related Commands
Arguments
<NR3> is the mid reference level, in volts. The default is 0.0 V.
MEASUREMENT:REFLEVEL:ABSOLUTE:MID 1 .71 sets the mid reference level
to .71 V.
Examples
MEASUREMENT:REFLEVEL:ABSOLUTE:MID? might return
:MEASUREMENT:REFLEVEL:ABSOLUTE:MID 0.7100E+00 indicating
that the absolute mid1 reference level is set to .71 V.
MEASUrement:REFLevel:ABSolute:MID2
Sets or returns the mid reference level for the "to" waveform when
taking a delay measurement, and is the 50% reference level when
MEASUrement:REFLevel:METHod is set to Absolute. This command affects the
results of delay measurements.
NOTE. this command affects the associated reference level parameter for all
MEASurements:IMMed and the four periodic measurements.
Measurement
Group
Syntax
MEASUrement:REFLevel:ABSolute:MID2 <NR3>
MEASUrement:REFLevel:ABSolute:MID2?
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Related Commands
Arguments
<NR3> is the mid reference level, in volts. The default is 0.0 V.
MEASUREMENT:REFLEVEL:ABSOLUTE:MID2 0.5 sets the mid reference level for
the delay waveform to 0.5 V.
Examples
MEASUREMENT:REFLEVEL:ABSOLUTE:MID2? might return
:MEASUREMENT:REFLEVEL:ABSOLUTE:MID2 0.5000E+00 indicating that the
absolute mid2 reference level is set to 0.5 V.
MEASUrement:REFLevel:ABSolute:MID<x>
Sets or returns the mid reference level for channel <x>, where x is the
measurement channel.
Measurement
Group
Syntax
MEASUrement:REFLevel:ABSolute:MID<x> <NR3>
MEASUrement:REFLevel:ABSolute:MID<x>?
<NR3> is the mid reference level in volts.
Arguments
MEASUrement:REFLevel:METHod
Specifies or returns the reference level units used for measurement calculations.
NOTE. this command affects the associated reference level parameter
for all MEASurements:IMMed and the eight periodic measurements.
To change the parameter for individual measurements, use the
MEASUrement:MEAS<x>:REFLevel commands.
Measurement
Group
Syntax
MEASUrement:REFLevel:METHod {ABSolute|PERCent}
MEASUrement:REFLevel:METHod?
ABSolute specifies that the reference levels are set explicitly using the
MEASUrement:REFLevel:ABSolute commands. This method is useful when
Arguments
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precise values are required (for example, when designing to published interface
specifications, such as RS-232-C).
PERCent specifies that the reference levels are calculated as a percent
relative to HIGH and LOW. The percentages are defined using the
MEASUrement:REFLevel:PERCent commands.
MEASUREMENT:REFLEVEL:METHOD ABSOLUTE specifies that explicit
user-defined values are used for the reference levels.
Examples
MEASUREMENT:REFLEVEL:METHOD? might return
:MEASUREMENT:REFLEVEL:METHOD PERCENT indicating that the reference
level units used are calculated as a percent relative to HIGH and LOW.
MEASUrement:REFLevel:PERCent:HIGH
Sets or returns the percent (where 100% is equal to HIGH) used to calculate the
This command affects the results of rise and fall measurements.
NOTE. This command affects the associated reference level parameter for all
MEASurements:IMMed and the four periodic measurements.
Measurement
Group
Syntax
MEASUrement:REFLevel:PERCent:HIGH <NR3>
MEASUrement:REFLevel:PERCent:HIGH?
Related Commands
Arguments
<NR3> is the high reference level, ranging from 0 to 100%. The default high
reference level is 90%.
MEASUREMENT:REFLEVEL:PERCENT:HIGH 95 sets the high reference level
to 95% of HIGH.
Examples
MEASUREMENT:REFLEVEL:PERCENT:HIGH? might return
:MEASUREMENT:REFLEVEL:PERCENT:HIGH 90 indicating that the
percentage high reference level is set to 90% of HIGH.
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MEASUrement:REFLevel:PERCent:LOW
Sets or returns the percent (where 100% is equal to HIGH) used to calculate the
This command affects the results of rise and fall measurements.
NOTE. this command affects the associated reference level parameter for all
MEASurements:IMMed and the four periodic measurements.
Measurement
Group
Syntax
MEASUrement:REFLevel:PERCent:LOW <NR3>
MEASUrement:REFLevel:PERCent:LOW?
Related Commands
Arguments
<NR3> is the low reference level, ranging from 0 to 100%. The default low
reference level is 10%.
MEASUREMENT:REFLEVEL:PERCENT:LOW 15 sets the high reference level to
15% of HIGH.
Examples
MEASUREMENT:REFLEVEL:PERCENT:LOW? might return
:MEASUREMENT:REFLEVEL:PERCENT:LOW 10 indicating that the
percentage high reference level is set to 10% of HIGH.
MEASUrement:REFLevel:PERCent:MID[1]
Sets or returns the percent (where 100% is equal to HIGH) that is used to calculate
the mid reference level when MEASUrement:REFLevel:METHod is set to
Percent. This command affects the results of period, frequency, delay, and all
cyclic measurements.
NOTE. this command affects the associated reference level parameter for all
MEASurements:IMMed and the four periodic measurements.
Measurement
Group
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MEASUrement:REFLevel:PERCent:MID[1] <NR3>
MEASUrement:REFLevel:PERCent:MID[1]?
Syntax
Related Commands
Arguments
<NR3> is the mid reference level, ranging from 0 to 100%. The default mid
reference level is 50%.
MEASUREMENT:REFLEVEL:PERCENT:MID 1 60 sets the mid reference level
to 60% of HIGH.
Examples
MEASUREMENT:REFLEVEL:PERCENT:MID? might return
:MEASUREMENT:REFLEVEL:PERCENT:MID 65 indicating that the
percentage mid reference level is set to 65% of HIGH.
MEASUrement:REFLevel:PERCent:MID2
Sets or returns the percent (where 100% is equal to HIGH) that is used to
calculate the mid reference level for the second waveform specified when
MEASUrement:REFLevel:METHod is set to Percent. This command affects the
results of delay measurements.
NOTE. this command affects the associated reference level parameter for all
MEASurements:IMMed and the four periodic measurements.
Measurement
Group
Syntax
MEASUrement:REFLevel:PERCent:MID2 <NR3>
MEASUrement:REFLevel:PERCent:MID2?
Related Commands
Arguments
<NR3> is the mid reference level, ranging from 0 to 100%. The default mid
reference level is 50%.
MEASUREMENT:REFLEVEL:PERCENT:MID2 40 sets the mid2 reference level
to 40% of HIGH.
Examples
MEASUREMENT:REFLEVEL:PERCENT:MID2? might return
:MEASUREMENT:REFLEVEL:PERCENT:MID2 45 indicating that the
percentage mid2 reference level is set to 45% of HIGH.
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MEASUrement:REFLevel:PERCent:MID<x>
Sets or returns the mid reference level for channel <x>, where x is the
measurement channel.
Measurement
Group
Syntax
MEASUrement:REFLevel:PERCent:MID<x> <NR3>
MEASUrement:REFLevel:PERCent:MID<x>?
<NR3> is the mid reference level in percent.
Arguments
MEASUrement:SNAPShot (No Query Form)
Displays the measurement snapshot list on the oscilloscope screen. The list
contains the immediate values for all available measurements of the active signal.
Measurement
Group
Syntax
MEASUrement:SNAPShot
MEASUrement:STATIstics (No Query Form)
Clears all of the statistics accumulated for all periodic measurements (MEAS1
through MEAS4).
The query form returns statistic settings.
Measurement
Group
Syntax
MEASUrement:STATIstics RESET
MEASUrement:STATIstics?
RESET clears the measurements.
Arguments
MEASUrement:STATIstics:MODE
Controls the operation and display of management statistics.
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Measurement
Group
Syntax
MEASUrement:STATIstics:MODE {OFF|ON}
MEASUrement:STATIstics:MODE?
Related Commands
Arguments
OFF turns all measurements off. This is the default value.
ON turns on statistics and displays all statistics for each measurement.
MEASUREMENT:STATISTICS:MODE OFF turns statistic measurements off.
Examples
MEASUREMENT:STATISTICS:MODE? might return
:MEASUREMENT:STATISTICS:MODE ON indicating that measurement statistics
are turned on and all statistics are being displayed for each measurement.
MEASUrement:STATIstics:WEIghting
Sets or returns the time constant for mean and standard deviation statistical
accumulations.
Measurement
Group
Syntax
MEASUrement:STATIstics:WEIghting <NR1>
MEASUrement:STATIstics:WEIghting?
Related Commands
Arguments
<NR1> is the number of samples used for the mean and standard deviation
statistical accumulations.
MEASUREMENT:STATISTICS:WEIGHTING 4 sets statistical weighting to four
samples.
Examples
MEASUREMENT:STATISTICS:WEIGHTING? might return
:MEASUREMENT:STATISTICS:WEIGHTING 4 indicating that
measurement statistics weighting is currently set to 4 samples.
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MESSage
This command sets or queries message box (screen annotation) parameters.
Display
Group
Syntax
MESSage
MESSage?
MESSAGE? might return MESSAGE:SHOW "TP401";BOX
271,82,292,114;STATE 0 indicating the message parameters.
Examples
MESSage:BOX
Sets or returns the co-ordinates of the message box. This command does not
display the message unless MESSage:STATE is on.
X1 and Y1 are the screen coordinates of the top left corner of the message box.
X2 and Y2 are the screen coordinates of the bottom right corner of the message
box. All four coordinates are returned by the query.
Changing the text in the message box, using the MESSAGE:SHOW command,
automatically resizes the message box. If you want a custom message box
size, send the MESSAGE:BOX command after changing the text using the
MESSAGE:SHOW command.
Message box settings and data are saved and restored in saved setups.
Display
Group
Syntax
MESSage:BOX <X1>,<Y1>[,<X2>,<Y2>]
MESSage:BOX?
Related Commands
Arguments
<X1> and <X2> = 0 to 1023, and are pixel positions along the horizontal axis.
<X1> defines the left and <X2> defines the right side of the window.
<Y1> and <Y2> = 0 to 767, and are pixel positions along the vertical axis. <Y1>
defines the top and <Y2> defines the bottom of the window. The reserved height
of all characters is 16 pixels so the window must be at least that high to fully
display characters. <X2> and <Y2> are optional because the MESSAGE:SHOW
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command automatically sizes the box to fit the message. All four values are
returned in a query.
MESSage:CLEAR (No Query Form)
Clears the contents of the message box.
Display
Group
Syntax
MESSage:CLEAR
Related Commands
Examples
MESSage:CLEAR
removes the message from the message window.
MESSage:SHOW
Sets or returns the contents of the message box. MESSage:SHOW <Qstring>
defines the content of the message box. Change in string length causes automatic
resize of the message box to fit the text. The box may be resized using the
and off the message box display.
Display
Group
Syntax
MESSage:SHOW <QString>
MESSage:SHOW?
Related Commands
Arguments
<QString> is the message and can include any of the characters shown in
the Character Set, Appendix A. The maximum length of the message is 1000
characters; the instrument ignores longer strings.
The message box size is set to fit the message. You can also set the message area
that fits in the message area depends on the contents of the message because
the width of characters varies.
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If the message exceeds the limits of the message box, either horizontally or
vertically, the portion of the message that exceeds the limits will not be displayed.
The message string itself is not altered. The entire message can be returned as a
query response regardless of what is displayed in the message box.
The message is left-justified, and is displayed on a single line starting with the
top most line in the window. A new line character can be embedded in the string
to position the message on multiple lines. You can also use white space and tab
characters to position the message within a line. Text which does not fit within
the message box is truncated. Defining a message box text string erases any
previously displayed text within the message box.
You can send a tab by transmitting a tab character (\t or \x09) followed characters
representing the most significant eight bits followed by significant eight bits of a
16-bit number. The number specifies the position relative to the left margin of
the message area. For example, to tab send TAB (\t or \x09), NUL (decimal 0),
and CR (decimal 13).
For example, using hexadecimal escape sequences, MESSAGE:SHOW
’\x09\x01\x17Hello’ when sent as a command would cause the ’Hello’ to be
displayed starting at pixel position 279 relative to the left margin set by the
MESSAGE:BOX command. If you want to display characters starting at position
279, then 279 = 0x0117; split the hexadecimal number into two characters 0x01
and 0x17 and send \x09\x01\x17.
Special characters which control decoration are two character sequences where the
first character is an escape (0x1b) and the second character is as described below.
Bit 7
Bit 6
0
If set, inverse video is toggled from current state and the following text
is displayed in the new inverse state until the state is toggled again.
Remaining bits are ignored
Bit 5
If set, the color index in the four LSB’s (bits 0 through 3) is applied to
the foreground or background color depending on the fg/bg bit (bit 4).
Bit 4
If set, color change is applied to the background, otherwise applies to
the foreground.
Bit 0 – 3
Specifies the color index (0 through 15) to change color as specified
below:
Index 0
Index 1
Index 2
Index 3
Index 4
Index 5
Index 6
Index 7
Index 8
Black (background)
Yellow (Ch 1)
Cyan (Ch 2)
Magenta (Ch 3)
Green (Ch 4)
Red (math)
White (reference)
Orange
Gray (Graticule)
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Index 9
White (text)
Tek blue
Index 10
Index 11
Index 12
Index 13
Index 14
Index 15
Bright blue
Undefined
Blue
Undefined
Dark blue
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
If set, the foreground color is set to the default foreground color.
If set, the background color is set to the default background color.
Undefined
Undefined
Undefined
The ESC (escape) character followed by the @ character turns inverse video on or
off and can be embedded in the message string. Example: “abcESC@defESC@
ghi” specifies the string “abcdefghi” where the “def” portion is displayed in
inverse video.
Example: “abcESC#defESC)ESC@ghi” specifies the string “abcdefghi” where
the “def” portion appears in the channel 3 color (magenta) and the “ghi” portion
appears in the normal text color except it’s in inverse video.
An alternate way to enter characters is octal escape sequences. This consists of a
backslash followed by numerals in the standard C language printf fashion.
Another way to enter characters is \xnn where the nn is the hexadecimal value of
the character to display.
An advantage of these methods is that any controller program can be used.
Another advantage is it’s easy to access characters with the high bit set, that is,
those characters with a decimal value greater than 127.
An alternate way to enter certain characters is with a backslash followed by a
single character (following “standard” Unix) as described in the table below.
n
\
Newline (carriage return and line feed)
Backslash (\\ is required to get a backslash character)
t
Horizontal tab; the next 2 characters specify the pixel column to tab to
as explained earlier
If a backslash is followed by an undefined special character, the backslash is
ignored and the character following it is accepted as is.
NOTE. The use of any escape codes other than those described above may
produce unpredictable results.
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MESSage:SHOW “Hello World”
displays “Hello world” in the upper left corner of the box (you can define the box
Examples
size with the MESSAGE BOX command).
MESSage:SHOW “Í@Hello WorldÍ@ ... hello”
displays “Hello world ... hello” in the upper left corner of the box and the word
“world” is displayed in inverse video. In this example, Í stands for the escape
character. The escape character may appear differently for you depending on
your controller program.
MESSage:STATE
Controls the display of the message box.
Display
Group
Syntax
MESSage:STATE {OFF|ON|<NR1>}
MESSage:STATE?
Related Commands
Arguments
OFF or <NR1> = 0 removes the message window from the screen.
ON or <NR1> ≠ 0 displays the message window and its contents on the screen.
NEWpass (No Query Form)
This command changes the password that enables access to password protected
data. The PASSWord command must be successfully executed before using this
command or an execution error will be generated.
Miscellaneous
Group
Syntax
NEWpass <QString>
Related Commands
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<QString> is the new password, which can contain up to 16 characters.
Arguments
Examples
NEWPASS "mypassword" creates a new password (mypassword) for accessing
your protected data.
*OPC
Generates the operation complete message in the Standard Event Status Register
(SESR) when all pending commands that generate an OPC message are complete.
The *OPC? query places the ASCII character "1" into the output queue when all
such OPC commands are complete. The *OPC? response is not available to read
The *OPC command allows you to synchronize the operation of the oscilloscope
Table 2-41: Commands that Generate an OPC Message
Operation
Command
Single sequence acquisition
ACQuire:STATE {ON|NR 1}
AUXin:PRObe:DEGAUss EXECute
CH<x>:PRObe:DEGAUss EXECute
DIAg:STATE EXECute
SAVe:WAVEform <wfm>, {REF<x>}
Hard copy operation
Calibration step
HARDCopy START
{STARt|PREVious|CONTinue}
Status and Error
Group
Syntax
*OPC
*OPC?
Related Commands
Examples
*OPC generates the operation complete message in the SESR at the completion of
all pending OPC operations.
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*OPC? might return 1 to indicate that all pending OPC operations are finished.
PASSWord(No Query Form)
Enables the *PUD and NEWpass set commands. Sending PASSWord without any
arguments disables these same commands. Once the password is successfully
entered, the *PUD and NEWpass commands are enabled until the oscilloscope
is powered off, or until the FACtory command or the PASSWord command with
no arguments is issued.
To change the password, you must first enter the valid password with the
PASSWord command and then change to your new password with the NEWpass
command. Remember that the password is case sensitive.
Miscellaneous
Group
Syntax
PASSWord <QString>
Related Commands
Arguments
<QString> is the password and can include up to 10 characters. The factory
default password is “XYZZY” and is always valid.
PASSWORD “XYZZY” enables the *PUD and NEWpass set commands.
Examples
PASSWORD disables the *PUB and NEWpass set commands. You can still use the
query version of *PUD.
PICTBridge:DATEPrint
Enables or disables printing the date on the print output
PictBridge
Group
Syntax
PICTBridge:DATEPrint {DEFLT|OFF|ON}
DEFLT is the default setting of the printer.
ON enables the date print on the print output.
OFF disables the date print on the print output.
Arguments
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PICTBRIDGE:DATEPRINT ON enables the date print on the print output.
Examples
PICTBRIDGE:DATEPRINT? might return PICTBRIDGE:DATEPRINT DEFLT
indicating the default setting of the printer.
PICTBridge:DEFault (No Query Form)
Sets the arguments for all PictBridge commands to their default values. The
default values are same as printer default settings.
PictBridge
Group
Syntax
PICTBridge:DEFault
PICTBRIDGE:DEFAULT sets all PICTBridge commands to their default values.
Examples
PICTBridge:IDPrint
Enables or disables printing the oscilloscope model and serial number on the
print output.
PictBridge
Group
Syntax
PICTBridge:IDPrint {DEFLT|OFF|ON}
Related Commands
Arguments
DEFLT is the default setting of the printer.
ON enables the oscilloscope model and serial number print on the print output.
OFF disables the oscilloscope model and serial number print on the print output.
PICTBRIDGE:IDPRINT ON enables the printing of oscilloscope model and serial
number on the print output.
Examples
PICTBRIDGE:IDPRINT? might return PICTBRIDGE:IDPRINT OFF indicating
that the ID print is disabled on the print output.
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PICTBridge:IMAGESize
Sets or returns the image print size.
PictBridge
Group
Syntax
PICTBridge:IMAGESize
{DEFLT|IN2P5BY3P25|L|IN4BY6|L2|IN8BY10|L4|E|CARD|HAGAKIPcard|CM6BY8|CM7
A4|LETTER}
DEFLT for a default image print size.
Arguments
IN2P5BY3P25 for a 2_5*3_25 image print size.
L for a 3_5*5 image print size.
IN4BY6 for a 4*6 image print size.
L2 for a 5*7 image print size.
IN8BY10 for a 8*10 image print size.
L4 for a 254 MM*178 MM image print size.
E for a 110 MM*74 MM image print size.
CARD for a 89 MM*55 MM image print size.
HAGAKIPcard for a 100 MM*148 MM image print size.
CM6BY8 for a 6 CM*8 CM image print size.
CM7BY10 for a 7 CM*10 CM image print size.
CM9BY13 for a 9 CM*13 CM image print size.
CM10BY15 for a 10 CM*15 CM image print size.
CM13BY18 or a 13 CM*18 CM image print size.
CM15BY21 for a 15 CM*21 CM image print size.
CM18BY24 for a 18 CM*24 CM image print size.
A4 for a A4 image print size.
LETTER for a Letter image print size.
PICTBRIDGE:IMAGESIZE CARD sets the image print size to 89 MM* 55 MM.
Examples
PICTBRIDGE:IMAGESIZE? might return PICTBRIDGE:IMAGESIZE DEFLT
indicating the default image print size.
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PICTBridge:PAPERSize
Sets the output print paper size.
PictBridge
Group
Syntax
PICTBridge:PAPERSize
DEFLT|L|L2|HAGAKIPCARD|MM54BY86|MM100BY150|IN4BY6|IN8BY10|LETTER|IN11
B4|B5|B6|B7|B8|B9|ROLL89MM|ROLL127MM|ROLL100MM|ROLL210MM}
DEFLT for a default paper size.
L for a paper size L
Arguments
L2 for a paper size 2L.
HAGAKIPCARD for a paper size Hagaki.
MM54BY86 for a card paper size.
MM100BY150 for paper size of 100*150 MM.
IN4BY6 for a paper size of 4*6.
IN8BY10 for a paper size of 8*10.
LETTER for a letter paper size.
IN11BY17 for a paper size of 11*17.
A0 for a A0 paper size.
A1 for a A1 paper size.
A2 for a A2 paper size.
A3 for a A3 paper size.
A4 for a A4 paper size.
A5 for a A5 paper size.
A6 for a A6 paper size.
A7 for a A7 paper size.
A8 for a A8 paper size..
A9 for a A9 paper size.
B0 for a B0 paper size.
B1 for a B1 paper size.
B2 for a B2 paper size.
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B3 for a B3 paper size.
B4 for a B4 paper size.
B5 for a B5 paper size.
B6 for a B6 paper size.
B7 for a B7 paper size.
B8 for a B8 paper size.
B9 for a B9 paper size.
ROLL89MM for a 89 MM Roll paper size.
ROLL127MM for a 127 MM Roll paper size.
ROLL100MM for a 100 MM Roll paper size.
ROLL210MM for a 210 MM Roll paper size.
PICTBRIDGE:PAPERSIZEL sets the paper size to L.
Examples
PICTBRIDGE:PAPERSIZE? might return PICTBRIDGE:PAPERSIZE DEFLT
indicating the paper size is set to Default.
PICTBridge:PAPERType
Sets or returns the paper type.
PictBridge
Group
Syntax
PICTBridge:PAPERType {DEFLT|PLAIN|PHOTO|FASTPHOTO}
DEFLT for a default print paper type.
PLAIN for a plain print paper type.
PHOTO for a photo print paper type.
FASTPHOTO for a fastphoto print paper type.
Arguments
PICTBRIDGE:PAPERTYPE PLAIN sets the paper type to Plain.
Examples
PICTBRIDGE:PAPERTYPE? might return PICTBRIDGE:PAPERTYPE DEFLT
indicating the default paper type.
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PICTBridge:PRINTQual
Sets or returns the output print quality.
PictBridge
Group
Syntax
PICTBridge:PRINTQual {DEFLT|NRMAL|FINE|DRAFT}
DEFLT for the default quality print.
NRMAL for a normal quality print.
FINE for a fine quality print.
Arguments
DRAFT for a draft quality print.
PICTBRIDGE:PRINTQUAL FINE sets the print quality to Fine.
Examples
PICTBRIDGE:PRINTQUAL? might return PICTBRIDGE:PRINTQUAL DEFLT
indicating the default quality print.
POWer:CURRENTSOurce
Sets or returns the current source for the power application.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:CURRENTSOurce {CH1|CH2|CH3|CH4|REF1|REF2|REF3|REF4}
POWer:CURRENTSOurce?
Syntax
CH1–CH4 sets an analog channel as the current source.
Arguments
Examples
REF1–REF4 sets a reference as the current source.
POWER:CURRENTSOURCE CH1 sets the current source as CH1.
POWER:CURRENTSOURCE? might return POWER:CURRENTSOURCE CH2 indicating
that CH2 is the current source.
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Commands Listed in Alphabetical Order
POWer:DISplay
Sets or returns the display state for the power application. This is the equivalent
to pressing the Test button and then selecting the power application. The same
control is provided for each application.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:DISplay {OFF|ON|0|1}
POWer:DISplay?
Syntax
OFF or 0 turns off the display settings.
Arguments
Examples
ON or 1 turns on the display settings.
POWER:DISPLAY 1 turns on the display.
POWER:DISPLAY? might return :POWER:DISPLAY 0 indicating that the display
is off.
POWer:GATESOurce
Sets or returns the gate source for the power application.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:GATESOurce {CH1|CH2|CH3|CH4|REF1|REF2|REF3|REF4|NONe}
POWer:GATESOurce?
Syntax
CH1–CH4 sets an analog channel as the gate source.
REF1–REF4 sets a reference as the gate source.
Arguments
NONe is set when the gate source is not used in the application.
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POWER:GATESOURCE CH1 sets the gated source as CH1.
Examples
POWER:GATESOURCE? might return POWER:GATESOURCE CH2 indicating that
CH2 is the gated source.
POWer:GATing
Sets or returns the power application gating.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:GATing {OFF|SCREen|CURSor}
POWer:GATing?
Syntax
OFF turns off measurement gating (full record).
Arguments
Examples
SCREen turns on gating, using the left and right edges of the screen.
CURSor limits measurements to the portion of the waveform between the vertical
bar cursors, even if they are off screen.
POWER:GATING CURSOr sets cursor gating on the oscilloscope.
POWER:GATING? might return POWER:GATING OFF indicating that gating is
turned off on the oscilloscope.
POWer:HARMonics:DISPlay:SELect
Sets or returns the harmonics to be displayed when the harmonics standard is
NONe.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:DISPlay:SELect {ODD|EVEN|ALL}
POWer:HARMonics:DISPlay:SELect?
Syntax
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Commands Listed in Alphabetical Order
ODD to display only odd harmonics.
Arguments
Examples
EVEN to display only even harmonics.
ALL to display both odd and even harmonics.
POWER:HARMONICS:DISPLAY:SELECT EVEN displays only even harmonics.
POWER:HARMONICS:DISPLAY:SELECT? might return
:POWER:HARMONICS:DISPLAY:SELECT ALL indicating that both odd and
even harmonics are displayed.
POWer:HARMonics:DISPlay:TYPe
Sets or returns the display type for harmonics tests.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:DISPlay:TYPe {GRAph|TABle}
POWer:HARMonics:DISPlay:TYPe?
Syntax
GRAph displays harmonic tests results in graphical format.
Arguments
Examples
TABle displays harmonic tests results in tabular format.
POWER:HARMONICS:DISPLAY:TYPE GRAph sets the display type to graphical.
POWER:HARMONICS:DISPLAY:TYPE? might return
:POWER:HARMONICS:DISPLAY:TYPE TAB indicating that the display type is
set to tabular.
POWer:HARMonics:FREQRef
Sets or returns the frequency reference used when the harmonic standard is None.
This command requires a DPO4PWR application module.
Power
Conditions
Group
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Commands Listed in Alphabetical Order
POWer:HARMonics:FREQRef
{VOLTage|CURRent|HARMSOURce|FIXEDFREQuency}
POWer:HARMonics:FREQRef?
Syntax
VOLTage to use a voltage waveform as the frequency reference.
CURRent to use a current waveform as the frequency reference.
HARMSOURce to use a harmonic source waveform as the frequency reference.
Arguments
FIXEDFREQuency to use a fixed frequency value instead of a waveform for the
frequency reference.
POWER:HARMONICS:FREQREF VOLTage sets voltage source as the frequency
reference.
Examples
POWER:HARMONICS:FREQREF? might return :POWER:HARMONICS:FREQREF
FIXEDFREQ indicating that the frequency reference is a fixed value.
POWer:HARMonics:FREQRef:FIXEDFREQValue
Sets or returns the frequency value when the :FREQRef selection is
FIXEDFREQuency.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:FREQRef:FIXEDFREQValue <NR3>
POWer:HARMonics:FREQRef:FIXEDFREQValue?
Syntax
<NR3> is the fixed frequency value.
Arguments
Examples
POWER:HARMONICS:FREQREF:FIXEDFREQVALUE 100 sets the frequency to
100 Hz.
POWER:HARMONICS:FREQREF:FIXEDFREQVALUE? might return
:POWer:HARMonics:FREQREF:FIXEDFREQVALUE 60 indicating that the fixed
frequency value is set to 60 Hz.
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Commands Listed in Alphabetical Order
POWer:HARMonics:IEC:CLAss
Sets or returns the equipment class for IEC harmonics.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:IEC:CLAss {A|B|C1|C2|C3|D}
POWer:HARMonics:IEC:CLAss?
Syntax
A specifies Class A Equipment.
Arguments
B specifies Class B Equipment.
C1 specifies Class C Equipment that use Table 1 limits of the IEC standard.
C2 specifies Class C Equipment that use Table 2 limits of the IEC standard.
C3 specifies Class C Equipment that use Table 3 limits of the IEC standard.
D specifies Class D Equipment.
POWER:HARMONICS:IEC:CLASSB sets Equipment Class B for IEC harmonics.
Examples
POWER:HARMONICS:IEC:CLASS? might return
:POWER:HARMONICS:IEC:CLASS A indicating that the Equipment Class is A
for IEC harmonics.
POWer:HARMonics:IEC:FILter
Sets or returns the enabled state for filtering of IEC harmonics.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:IEC:FILter {OFF|ON|0|1}
POWer:HARMonics:IEC:FILter?
Syntax
ON or 1 enables filtering of IEC harmonics.
Arguments
OFF or 0 disables filtering of IEC harmonics.
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Commands Listed in Alphabetical Order
POWER:HARMONICS:IEC:FILTER OFF disables filtering of IEC harmonics.
Examples
POWER:HARMONICS:IEC:FILTER? might return
:POWER:HARMONICS:IEC:FILTER 1 indicating that the IEC harmonics are
filtered.
POWer:HARMonics:IEC:FUNDamental
Sets or returns the rated fundamental current for IEC harmonics. Valid values
ranges from 0 to 16 in increments of 0.1. The unit is ampere.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:IEC:FUNDamental <NR3>
POWer:HARMonics:IEC:FUNDamental?
Syntax
<NR3> is the fundamental current in amperes.
Arguments
Examples
POWER:HARMONICS:IEC:FUNDAMENTAL 1 sets the fundamental current to
1.0000 A.
POWER:HARMONICS:IEC:FUNDAMENTAL? might return
:POWER:HARMONICS:IEC:FUNDAMENTAL 16 indicating that the
fundamental current for IEC harmonics is set to 16.0000 A.
POWer:HARMonics:IEC:GROUPing
Sets or returns the enabled state for grouping of IEC harmonics.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:IEC:GROUPing {OFF|ON|1|0}
POWer:HARMonics:IEC:GROUPing?
Syntax
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Commands Listed in Alphabetical Order
ON or 1 enables grouping of IEC harmonics.
Arguments
Examples
OFF or 0 disables grouping of IEC harmonics.
POWER:HARMONICS:IEC:GROUPING OFF disables grouping of IEC harmonics.
POWER:HARMONICS:IEC:GROUPING? might return
:POWER:HARMONICS:IEC:GROUPING 1 indicating that the grouping is enabled
for IEC harmonics.
POWer:HARMonics:IEC:INPUTPOWer
Sets or returns the class D rated input power for IEC harmonics.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:IEC:INPUTPOWer <NR3>
POWer:HARMonics:IEC:INPUTPOWer?
Syntax
<NR3> is the class D input power. Valid values ranges from 0 to 600 in
increments of 10. The unit of measure is watt.
Arguments
Examples
POWER:HARMONICS:IEC:INPUTPOWER 600 sets the class D input power to
600 W.
POWER:HARMONICS:IEC:INPUTPOWER? might return
:POWER:HARMONICS:IEC:INPUTPOWER 100 indicating that the class D input
power is set to 100 W.
POWer:HARMonics:IEC:LINEFREQuency
Sets or returns the line frequency for the IEC standard.
This command requires a DPO4PWR application module.
Power
Conditions
Group
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Commands Listed in Alphabetical Order
POWer:HARMonics:IEC:LINEFREQuency <NR3>
POWer:HARMonics:IEC:LINEFREQuency?
Syntax
<NR3> is the line frequency. The valid values are 50 and 60.
POWER:HARMONICS:IEC:LINEFREQUENCY 50 sets the line frequency to 50 Hz.
Arguments
Examples
POWER:HARMONICS:IEC:LINEFREQUENCY? might return
:POWER:HARMONICS:IEC:LINEFREQUENCY 60 indicating that the
line frequency value is set to 60 Hz.
POWer:HARMonics:IEC:OBSPERiod
Sets or returns the IEC observation period.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:IEC:OBSPERiod <NR3>
POWer:HARMonics:IEC:OBSPERiod?
Syntax
<NR3> is the IEC observation period. Valid values ranges from 0.2 to 10 s.
Arguments
Examples
POWER:HARMONICS:IEC:OBSPERIOD 3 sets the IEC observation period to
3.0000 s.
POWER:HARMONICS:IEC:OBSPERIOD? might return
:POWER:HARMONICS:IEC:OBSPERIOD 10 indicating that the IEC observation
period is set to 10 s.
POWer:HARMonics:IEC:POWERFACtor
Sets or returns the rated power factor for IEC harmonics.
This command requires a DPO4PWR application module.
Power
Conditions
Group
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Commands Listed in Alphabetical Order
POWer:HARMonics:IEC:POWERFACtor <NR3>
POWer:HARMonics:IEC:POWERFACtor?
Syntax
<NR3> is the power factor. Valid values ranges from 0 to 1 in increments of 0.1.
POWER:HARMONICS:IEC:POWERFACTOR 1 sets the power factor to 1.0000.
Arguments
Examples
POWER:HARMONICS:IEC:POWERFACTOR? might return
:POWER:HARMONICS:IEC:POWERFACTOR 900.0000E-03 indicating
that the power factor is set to 0.9.
POWer:HARMonics:MIL:FUNDamental:CALCmethod
Sets or returns the measurement method for the MIL harmonics fundamental
current for use in calculating limits.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:MIL:FUNDamental:CALCmethod {MEAS|USER}
POWer:HARMonics:MIL:FUNDamental:CALCmethod?
Syntax
MEAS specifies that the value of the fundamental current used in calculating limits
is measured.
Arguments
USER specifies that the value of the fundamental current used in calculated limits
is user defined.
POWER:HARMONICS:MIL:FUNDAMENTAL:CALCMETHOD USER sets the
measurement method to User.
Examples
POWER:HARMONICS:MIL:FUNDAMENTAL:CALCMETHOD? might return
:POWER:HARMONICS:MIL:FUNDAMENTAL:CALCMETHOD MEAS indicating that
the measurement method is set to Meas.
POWer:HARMonics:MIL:FUNDamental:USER:CURRent
Sets or returns RMS amperes for USER CALCmethod.
This command requires a DPO4PWR application module.
Conditions
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Commands Listed in Alphabetical Order
Power
Group
Syntax
POWer:HARMonics:MIL:FUNDamental:USER:CURRent <NR3>
POWer:HARMonics:MIL:FUNDamental:USER:CURRent?
<NR3> is the current in amperes for USER CALCmethod.
Arguments
Examples
POWER:HARMONICS:MIL:FUNDAMENTAL:USER:CURRENT 2 sets the RMS
fundamental current to 2 A in calculating limits.
POWER:HARMONICS:MIL:FUNDAMENTAL:USER:CURRENT? might return
:POWER:HARMONICS:MIL:FUNDAMENTAL:USER:CURRENT 1.0000 indicating
that the RMS fundamental current for use in calculating limits is 1.0000 A.
POWer:HARMonics:MIL:LINEFREQuency
Sets or returns the line frequency for MIL-STD-1399 harmonics tests. Valid
values are 60 or 400 Hz.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:MIL:LINEFREQuency <NR3>
POWer:HARMonics:MIL:LINEFREQuency?
Syntax
<NR3> is the line frequency for MIL standard.
Arguments
Examples
POWER:HARMONICS:MIL:LINEFREQUENCY 60 sets the MIL line frequency to
60 Hz.
POWER:HARMONICS:MIL:LINEFREQUENCY? might return
:POWER:HARMONICS:MIL:LINEFREQUENCY 400 indicating that the
MIL line frequency is set to 400 Hz.
POWer:HARMonics:MIL:POWERLEVel
Sets or returns the power level for calculating limits for MIL-STD-1399
harmonics tests.
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Commands Listed in Alphabetical Order
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:HARMonics:MIL:POWERLEVel {LOW|HIGH}
POWer:HARMonics:MIL:POWERLEVel?
Syntax
LOW specifies low power level for MIL-STD-1399 harmonics tests.
Arguments
Examples
HIGH specifies high power level for MIL-STD-1399 harmonics tests.
POWER:HARMONICS:MIL:POWERLEVEL HIGH sets the MIL power level to High.
POWER:HARMONICS:MIL:POWERLEVEL? might return
:POWER:HARMONICS:MIL:POWERLEVEL LOW indicating that the MIL power
level is set to Low.
POWer:HARMonics:NR_HARMonics
Sets or returns the number of harmonics (value ranging from 20 to 400) when the
harmonics standard is NONe.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:NR_HARMonics <NR3>
POWer:HARMonics:NR_HARMonics?
Syntax
<NR3> is the number of harmonics.
Arguments
Examples
POWER:HARMONICS:NR_HARMONICS 100 sets the number of harmonics to 100.
POWER:HARMONICS:NR_HARMONICS? might return
:POWer:HARMonics:NR_HARMONICS 40 indicating that the number of
harmonics is set to 40.
POWer:HARMonics:RESults:HAR<1-400>:FREQuency? (Query Only)
Returns the frequency of the harmonic.
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NOTE. The command returns NA, if the current harmonic standard is set to a new
standard other than the returned query.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:HAR<1-400>:FREQuency?
Syntax
POWER:HARMONICS:RESULTS:HAR400:FREQUENCY? might return
:POWER:HARMONICS:RESULTS:HAR400:FREQUENCY 24000 indicating that
the harmonic frequency is set to 24000.
Examples
POWer:HARMonics:RESults:HAR<1-400>:IECMAX? (Query Only)
The IEC Standard specifies harmonics measurements to be computed in time
windows, with each time window being nominally 200 ms. This returns the
maximum of the RMS magnitude of the harmonic, computed across successive
200 ms time windows within an observation period entered by the user.
NOTE. The command returns NA, if the current harmonic standard is set to a new
standard other than the returned query.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:HAR<1-400>:IECMAX?
Syntax
POWER:HARMONICS:RESULTS:HAR400:IECMAX? might return
:POWER:HARMONICS:RESULTS:HAR400:IECMAX 1.0 indicating that the
maximum value is 1.0 A for the 400th harmonic.
Examples
POWer:HARMonics:RESults:HAR<1-400>:LIMit? (Query Only)
The IEC and MIL standards specify a limit for each harmonic magnitude. Returns
the limit in absolute units, or as a percentage of the fundamental as specified by
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Commands Listed in Alphabetical Order
the standard. IEC Class C (Table 2) and MIL standards specify the limit as a
percentage of the fundamental.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:HAR<1-400>:LIMit?
Syntax
POWER:HARMONICS:RESULTS:HAR3:LIMIT? might return
:POWER:HARMONICS:RESULTS:HAR3:LIMIT 2.30 indicating that
the harmonic magnitude limit for IEC standard for the 3rd harmonic is set to
2.30 A.
Examples
POWer:HARMonics:RESults:HAR<1-400>:PHASe? (Query Only)
Returns the phase of the harmonic in degrees. The phase is measured relative
to the zero-crossing of the reference waveform. When there is no reference
waveform, the phase is relative to the fundamental component.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:HAR<1-400>:PHASe?
Syntax
POWER:HARMONICS:RESULTS:HAR400:PHASE? might return
:POWER:HARMONICS:RESULTS:HAR400:PHASE 0 indicating that the harmonic
phase is set to 0 in degrees.
Examples
POWer:HARMonics:RESults:HAR<1-400>:RMS:ABSolute? (Query Only)
Returns the RMS magnitude of the harmonic in absolute units.
This command requires a DPO4PWR application module.
Power
Conditions
Group
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POWer:HARMonics:RESults:HAR<1-400>:RMS:ABSolute?
Syntax
POWER:HARMONICS:RESULTS:HAR400:RMS:ABSOLUTE? might return
:POWER:HARMONICS:RESULTS:HAR400:RMS:ABSOLUTE 1.0 indicating that
the RMS magnitude of the harmonic is set to 1.0 A.
Examples
POWer:HARMonics:RESults:HAR<1-400>:RMS:PERCent? (Query Only)
Returns the RMS magnitude of the harmonic expressed as a percentage of the
fundamental.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:HAR<1-400>:RMS:PERCent?
Syntax
POWER:HARMONICS:RESULTS:HAR400:RMS:PERCENT? might return
:POWER:HARMONICS:RESULTS:HAR400:RMS:PERCENT 33 indicating that the
RMS magnitude of the harmonic is set to 33%.
Examples
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:CLASSALIMit? (Query Only)
Specifies if the IEC Class A higher harmonic limit (and conditions) are met.
NOTE. The command returns NA if the standard does not specify a limit or the
equipment is not class A.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:CLASSALIMit?
Syntax
PASS, FAIL, or NA.
Returns
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POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:NORMAL? (Query Only)
Specifies if the Normal IEC harmonic limits are met.
NOTE. The command returns NA if the standard does not specify a limit.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:NORMAL?
Syntax
PASS, FAIL, or NA.
Returns
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:POHCLIMit? (Query Only)
Specifies if the higher harmonic limit (and conditions) for the 21st and higher
order odd harmonics are met.
NOTE. The command returns NA if the limit does not apply for a specific
harmonic.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:POHCLIMit?
Syntax
PASS, FAIL, or NA.
Returns
POWer:HARMonics:RESults:HAR<1-400>:TEST:MIL:NORMAL? (Query Only)
Returns the test result for the specified harmonic for the MIL-STD-1399 testing
standard.
This query is analogous to that for the IEC 61000-3-2 standard
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NOTE. The command returns NA if the standard does not specify a limit for the
specific harmonic.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:HAR<1-400>:TEST:MIL:NORMAL?
Syntax
PASS, FAIL, or NA.
Returns
POWer:HARMonics:RESults:IEC:FUNDamental? (Query Only)
Returns the IEC fundamental current used in calculating limits.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:IEC:FUNDamental?
Syntax
POWER:HARMONICS:RESULTS:IEC:FUNDAMENTAL? might return
:POWER:HARMONICS:RESULTS:IEC:FUNDAMENTAL 1.0 indicating that the
IEC fundamental frequency is set to 1.0 A.
Examples
POWer:HARMonics:RESults:IEC:HARM3ALTernate? (Query Only)
Returns the IEC harmonics test result for the 3rd harmonic.
NOTE. The command returns NA if the limit does not apply.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:IEC:HARM3ALTernate?
Syntax
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PASS, FAIL, or NA.
Returns
POWER:HARMONICS:RESULTS:IEC:HARM3ALTERNATE? might return
POWER:HARMONICS:RESULTS:IEC:HARM3ALTERNATE PASS indicating the
test result.
Examples
POWer:HARMonics:RESults:IEC:HARM5ALTernate? (Query Only)
Returns the overall harmonics test result for the 5th harmonic.
NOTE. The command returns NA the harmonic limit does not apply.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:IEC:HARM5ALTernate?
Syntax
PASS, FAIL, or NA.
Returns
POWER:HARMONICS:RESULTS:IEC:HARM5ALTERNATE? might return
POWER:HARMONICS:RESULTS:IEC:HARM5ALTERNATE PASS indicating the
test result.
Examples
POWer:HARMonics:RESults:IEC:POHC? (Query Only)
Returns the IEC POHC measurement.
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:HARMonics:RESults:IEC:POHC?
Syntax
POWER:HARMONICS:RESULTS:IEC:POHC? might return
:POWER:HARMONICS:RESULTS:IEC:POHC 0.5 indicating that the
IEC POHC is set to 0.5 A.
Examples
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POWer:HARMonics:RESults:IEC:POHL? (Query Only)
Returns the IEC POHL measurement.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:IEC:POHL?
Syntax
POWER:HARMONICS:RESULTS:IEC:POHL? might return
:POWER:HARMONICS:RESULTS:IEC:POHL 0.5 indicating that the
IEC POHL is set to 0.5 A.
Examples
POWer:HARMonics:RESults:IEC:POWer? (Query Only)
Returns the IEC input power that is used to calculate limits.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:IEC:POWer?
Syntax
POWER:HARMONICS:RESULTS:IEC:POWER? might return
:POWER:HARMONICS:RESULTS:IEC:POWER 5 indicating that the
IEC power is set to 5 W.
Examples
POWer:HARMonics:RESults:IEC:POWERFactor? (Query Only)
Returns the IEC power factor measurement.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:IEC:POWERFactor?
Syntax
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Commands Listed in Alphabetical Order
POWER:HARMONICS:RESULTS:IEC:POWERFACTOR? might return
:POWER:HARMONICS:RESULTS:IEC:POWERFACTOR 9.1900E+37 indicating
Examples
that the IEC power factor is set to 9.1900E+37.
POWer:HARMonics:RESults:PASSFail? (Query Only)
Returns the overall harmonics test result: PASS, FAIL or NA.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:PASSFail?
Syntax
POWER:HARMONICS:RESULTS:PASSFAIL? might return
:POWER:HARMONICS:RESULTS:PASSFAIL PASS indicating that the
harmonics test passed.
Examples
POWer:HARMonics:RESults:RMS? (Query Only)
Returns the root mean square value of the harmonics source waveform.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:RMS?
Syntax
POWER:HARMONICS:RESULTS:RMS? might return
:POWER:HARMONICS:RESULTS:RMS 1.0 indicating that the harmonics source
waveform RMS is set to 1.0.
Examples
POWer:HARMonics:RESults:SAVe (No Query Form)
Saves the harmonic results to the specified file in CSV format.
This command requires a DPO4PWR application module.
Conditions
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Commands Listed in Alphabetical Order
Power
Group
Syntax
POWer:HARMonics:RESults:SAVe <String>
POWer:HARMonics:RESults:THDF? (Query Only)
Returns the Total Harmonic Distortion (THD) in percentage, measured as a ratio
to the RMS value of the fundamental component of the source waveform.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:THDF?
Syntax
POWER:HARMONICS:RESULTS:THDF? might return
:POWER:HARMONICS:RESULTS:THDF 40 indicating that the THDF is set to 40.
Examples
POWer:HARMonics:RESults:THDR? (Query Only)
Returns the Total Harmonic Distortion (THD) in percentage, measured as a ratio
to the RMS value of the source waveform.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:RESults:THDR?
Syntax
POWER:HARMONICS:RESULTS:THDR? might return
:POWER:HARMONICS:RESULTS:THDR 40 indicating that the THDR is set to 40.
Examples
POWer:HARMonics:SOURce
Sets or returns the source waveform for harmonics tests. The voltage source
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Commands Listed in Alphabetical Order
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:HARMonics:SOURce {VOLTage|CURRent}
POWer:HARMonics:SOURce?
Syntax
VOLTage specifies voltage source waveform for harmonic tests.
Arguments
Examples
CURRent specifies current source waveform for harmonic tests.
POWER:HARMONICS:SOURCE VOLTage sets voltage source for harmonic tests.
POWER:HARMONICS:SOURCE? might return :POWer:HARMonics:SOURCE
CURRENT indicating that the harmonic source is set to current.
POWer:HARMonics:STANDard
Sets or returns the standard for harmonics tests.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:HARMonics:STANDard {NONe|IEC|MIL}
POWer:HARMonics:STANDard?
Syntax
NONe sets no standard for harmonic tests.
Arguments
Examples
IEC sets IEC 610003-2 standard for harmonic tests.
MIL sets MIL1399 standard for harmonic tests.
POWER:HARMONICS:STANDARD IEC sets IEC standard for harmonic tests.
POWER:HARMONICS:STANDARD? might return :POWer:HARMonics:STANDard
NONe indicating that no standard is set.
POWer:INDICators
Sets or returns the state of the measurement indicators for the power application.
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Commands Listed in Alphabetical Order
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:INDICators {OFF|ON|0|1}
POWer:INDICators?
Syntax
OFF or 0 turns off the measurement indicators.
Arguments
Examples
ON or 1 turns on the measurement indicators.
POWER:INDICATORS 1 turns on the indicator.
POWER:INDICATORS? might return :POWER:INDICators 0 indicating that
the indicator is off.
POWer:MODulation:SOUrce
Sets or returns the source waveform for modulation tests. The voltage source
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:MODulation:SOUrce {VOLTage|CURRent}
POWer:MODulation:SOUrce?
Syntax
VOLTage specifies voltage source waveform for modulation tests.
Arguments
Examples
CURRent specifies current source waveform for modulation tests.
POWER:MODULATION:SOURCE CURRent sets the modulation source to Current.
POWER:MODULATION:SOURCE? might return :POWER:MODULATION:SOURCE
VOLT indicating that the modulation source is set to Voltage.
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Commands Listed in Alphabetical Order
POWer:MODulation:TYPe
Sets or returns the modulation type.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:MODulation:TYPe
{PWIdth|NWIdth|PERIod|PDUty|NDUty|FREQuency}
POWer:MODulation:TYPe?
Syntax
PWIdth (positive width) is the distance (time) between the middle reference
(default = 50%) amplitude points of a positive pulse. The measurement is made
on all the cycles in the waveform or gated region.
Arguments
NWIdth (negative width) measurement is the distance (time) between the middle
reference (default = 50%) amplitude points of a negative pulse. The measurement
is made on all the cycles in the waveform or gated region.
PERIod is the time required to complete the first cycle in a waveform or the
gated region. The time is measured between the mid reference (default being
50%) amplitude points of the waveform.
PDUty (positive duty cycle) is the ratio of the positive pulse width to the signal
period, expressed as a percentage. It is measured on all the cycles in the waveform
or gated region.
Positive Duty Cycle = ((Positive Width)/Period) × 100%
NDUty (negative duty cycle) is the ratio of the negative pulse width to the signal
period, expressed as a percentage. The duty cycle is measured on all the cycles in
the waveform or gated region.
Negative Duty Cycle = ((Negative Width) / Period) × 100%
FREQuency measures all the cycles in the waveform or gated region. Frequency
is the reciprocal of the period and is measured in hertz (Hz), where 1 Hz = 1
cycle per second.
Frequency = 1 / Period
POWER:MODULATION:TYPE NWIDTH sets the modulation type to Negative Width.
Examples
POWER:MODULATION:TYPE? might return :POWER:MODULATION:TYPE PWI
indicating that the modulation type is set to Positive Width.
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Commands Listed in Alphabetical Order
POWer:QUALity:APPpwr? (Query Only)
Returns the apparent power measurement.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:APPpwr?
Syntax
POWER:QUALITY:APPPWR? might return :POWER:QUALITY:APPpwr 100
indicating that the apparent power value is set to 100 VA.
Examples
POWer:QUALity:DISplay:APPpwr
Sets or returns the display state for the apparent power readout.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:DISplay:APPpwr {OFF|ON|0|1}
POWer:QUALity:DISplay:APPpwr?
Syntax
OFF or 0 turns off the apparent power display.
Arguments
Examples
ON or 1 turns on the apparent power display.
POWER:QUALITY:DISPLAY:APPPWR 1 turns on the apparent power display.
POWER:QUALITY:DISPLAY:APPPWR? might return
:POWER:QUALITY:DISPLAY:APPPWR 0 indicating that the apparent power
display is off.
POWer:QUALity:DISplay:FREQuency
Sets or returns the display state for the frequency readout.
This command requires a DPO4PWR application module.
Conditions
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Commands Listed in Alphabetical Order
Power
Group
Syntax
POWer:QUALity:DISplay:FREQuency {OFF|ON|0|1}
POWer:QUALity:DISplay:FREQuency?
OFF or 0 turns off the frequency display.
Arguments
Examples
ON or 1 turns on the frequency display.
POWER:QUALITY:DISPLAY:FREQUENCY 1 turns on the frequency readout
display.
POWER:QUALITY:DISPLAY:FREQUENCY? might return
:POWER:QUALITY:DISPLAY:FREQUENCY 0 indicating that the
frequency readout display is off.
POWer:QUALity:DISplay:ICRESTfactor
Sets or returns the display state for the current crest factor readout.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:DISplay:ICRESTfactor {OFF|ON|0|1}
POWer:QUALity:DISplay:ICRESTfactor?
Syntax
OFF or 0 turns off the current crest factor display.
Arguments
Examples
ON or 1 turns on the current crest factor display.
POWER:QUALITY:DISPLAY:ICRESTFACTOR 1 turns on the current crest factor
display.
POWER:QUALITY:DISPLAY:ICRESTFACTOR? might return
:POWER:QUALITY:DISPLAY:ICRESTFACTOR 0 indicating that the
current crest factor display is off.
POWer:QUALity:DISplay:IRMS
Sets or returns the display state for the rms current readout.
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Commands Listed in Alphabetical Order
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:QUALity:DISplay:IRMS {OFF|ON|0|1}
POWer:QUALity:DISplay:IRMS?
Syntax
OFF or 0 turns off the rms current display.
Arguments
Examples
ON or 1 turns on the rms current display.
POWER:QUALITY:DISPLAY:IRMS 1 turns on the rms current display.
POWER:QUALITY:DISPLAY:IRMS? might return
:POWER:QUALITY:DISPLAY:IRMS 0 indicating that the rms current display
is off.
POWer:QUALity:DISplay:PHASEangle
Sets or returns the display state for the phase angle readout.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:DISplay:PHASEangle {OFF|ON|0|1}
POWer:QUALity:DISplay:PHASEangle?
Syntax
OFF or 0 turns off the phase angle display.
Arguments
Examples
ON or 1 turns on the phase angle display.
POWER:QUALITY:DISPLAY:PHASEANGLE 1 turns on the phase angle display.
POWER:QUALITY:DISPLAY:PHASEANGLE? might return
:POWER:QUALITY:DISPLAY:PHASEANGLE 0 indicating that the
phase angle display is off.
POWer:QUALity:DISplay:POWERFACtor
Sets or returns the display state for the power factor readout.
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Commands Listed in Alphabetical Order
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:QUALity:DISplay:POWERFACtor {OFF|ON|0|1}
POWer:QUALity:DISplay:POWERFACtor?
Syntax
OFF or 0 turns off the power factor display.
Arguments
Examples
ON or 1 turns on the power factor display.
POWER:QUALITY:DISPLAY:POWERFACTOR 1 turns on the power factor display.
POWER:QUALITY:DISPLAY:POWERFACTOR? might return
:POWER:QUALITY:DISPLAY:POWERFACTOR 0 indicating that the
power factor display is off.
POWer:QUALity:DISplay:REACTpwr
Sets or returns the display state for the reactor power readout.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:DISplay:REACTpwr {OFF|ON|0|1}
POWer:QUALity:DISplay:REACTpwr?
Syntax
OFF or 0 turns off the reactor power display.
Arguments
Examples
ON or 1 turns on the reactor power display.
POWER:QUALITY:DISPLAY:REACTPWR 1 turns on the reactor power display.
POWER:QUALITY:DISPLAY:REACTPWR? might return
:POWER:QUALITY:DISPLAY:REACTPWR 0 indicating that the reactor power
display is off.
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Commands Listed in Alphabetical Order
POWer:QUALity:DISplay:TRUEpwr
Sets or returns the display state for the true power readout.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:DISplay:TRUEpwr {OFF|ON|0|1}
POWer:QUALity:DISplay:TRUEpwr?
Syntax
OFF or 0 turns off the true power display.
Arguments
Examples
ON or 1 turns on the true power display.
POWER:QUALITY:DISPLAY:TRUEPWR 1 turns on the true power display.
POWER:QUALITY:DISPLAY:TRUEPWR? might return
:POWER:QUALITY:DISPLAY:TRUEPWR 0 indicating that the true power
display is off.
POWer:QUALity:DISplay:VCRESTfactor
Sets or returns the display state for the voltage crest factor readout.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:DISplay:VCRESTfactor {OFF|ON|0|1}
POWer:QUALity:DISplay:VCRESTfactor?
Syntax
OFF or 0 turns off the voltage crest factor display.
Arguments
Examples
ON or 1 turns on the voltage crest factor display.
POWER:QUALITY:DISPLAY:VCRESTFACTOR 1 turns on the voltage crest factor
display.
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Commands Listed in Alphabetical Order
POWER:QUALITY:DISPLAY:VCRESTFACTOR? might return
:POWER:QUALITY:DISPLAY:VCRESTFACTOR 0 indicating that the
voltage crest factor display is off.
POWer:QUALity:DISplay:VRMS
Sets or returns the display state for the rms voltage readout.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:DISplay:VRMS {OFF|ON|0|1}
POWer:QUALity:DISplay:VRMS?
Syntax
OFF or 0 turns off the rms voltage display.
Arguments
Examples
ON or 1 turns on the rms voltage display.
POWER:QUALITY:DISPLAY:VRMS0 turns off the rms voltage display.
POWER:QUALITY:DISPLAY:VRMS? might return
:POWER:QUALITY:DISPLAY:VRMS 1 indicating that the rms voltage display
is on.
POWer:QUALity:FREQREFerence
Sets or returns the power quality frequency reference.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:FREQREFerence {VOLTage|CURRent}
POWer:QUALity:FREQREFerence?
Syntax
VOLTage sets voltage as the power quality frequency reference source.
Arguments
CURRent sets current as the power quality frequency reference source.
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Commands Listed in Alphabetical Order
POWER:QUALITY:FREQREFERENCE CURRent sets current as the power quality
frequency reference source.
Examples
POWER:QUALITY:FREQREFERENCE? might return
:POWER:QUALITY:FREQREFERENCE VOLTAGE indicating that the power quality
frequency reference source is set to Voltage.
POWer:QUALity:FREQuency? (Query Only)
Returns the frequency measurement.
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:QUALity:FREQuency?
Syntax
POWER:QUALITY:FREQUENCY? might return :POWER:QUALITY:FREQUENCY
60 indicating that the frequency is set to 60 Hz.
Examples
POWer:QUALity:ICRESTfactor? (Query Only)
Returns the current crest factor measurement.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:ICRESTfactor?
Syntax
POWER:QUALITY:ICRESTFACTOR? might return
:POWER:QUALITY:ICRESTfactor 1.4 indicating that the current crest factor
value is set to 1.4.
Examples
POWer:QUALity:IRMS? (Query Only)
Returns the RMS current measurement.
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Commands Listed in Alphabetical Order
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:QUALity:IRMS?
Syntax
POWER:QUALITY:IRMS? might return :POWER:QUALITY:IRMS 1.00
indicating that the RMS current value is set to 1.00 A.
Examples
POWer:QUALity:PHASEangle? (Query Only)
Returns the phase angle measurement.
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:QUALity:PHASEangle?
Syntax
POWER:QUALITY:PHASEANGLE? might return :POWER:QUALITY:PHASEANGLE
0 indicating that the phase angle is set to 0.
Examples
POWer:QUALity:POWERFACtor? (Query Only)
Returns the power factor measurement.
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:QUALity:POWERFACtor?
Syntax
POWER:QUALITY:POWERFACTOR? might return
:POWER:QUALITY:POWERFACTOR 1.0 indicating that the power factor is
set to 1.0.
Examples
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Commands Listed in Alphabetical Order
POWer:QUALity:REACTpwr? (Query Only)
Returns the reactive power measurement.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:QUALity:REACTpwr?
Syntax
POWER:QUALITY:REACTPWR? might return :POWER:QUALITY:REACTpwr 100
indicating that the reactor power value is set to 100 VAR.
Examples
POWer:QUALity:TRUEpwr? (Query Only)
Returns the true power measurement.
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:QUALity:TRUEpwr?
Syntax
POWER:QUALITY:TRUEPWR? might return :POWER:QUALITY:TRUEpwr 1000
W indicating that the true power value is set to 1000 W.
Examples
POWer:QUALity:VRMS? (Query Only)
Returns the RMS voltage measurement.
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:QUALity:VRMS?
Syntax
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Commands Listed in Alphabetical Order
POWER:QUALITY:VRMS? might return :POWER:QUALITY:VRMS 115 indicating
that the rms voltage value is set to 115 V.
Examples
POWer:REFLevel:ABSolute (No Query Form)
Sets the reference levels to their default unit values.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:REFLevel:ABSolute {SETTODEFaults}
Syntax
SETTODEFaults sets the reference levels to their default values.
Arguments
POWer:REFLevel:ABSolute:HIGH
Sets or returns the top reference level for power measurements.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:REFLevel:ABSolute:HIGH <NR3>; Ranges={D,-1e6,+1E6}
POWer:REFLevel:ABSolute:HIGH?
Syntax
<NR3> is the absolute high value in volts. Default value is 0.0E+0
Arguments
Examples
POWER:REFLEVEL:ABSOLUTE:HIGH 2 sets the absolute high value to 2.000.
POWER:REFLEVEL:ABSOLUTE:HIGH? might return
POWER:REFLEVEL:ABSOLUTE:HIGH 2 indicating that the absolute high
value is set to 2 V.
POWer:REFLevel:ABSolute:LOW
Sets or returns the low reference level for power measurements.
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Commands Listed in Alphabetical Order
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:REFLevel:ABSolute:LOW <NR3>; Ranges={D,-1e6,+1E6}
POWer:REFLevel:ABSolute:LOW?
Syntax
<NR3> is the absolute low value in volts. Default value is 0.0E+0.
Arguments
Examples
POWER:REFLEVEL:ABSOLUTE:LOW 1.0 sets the absolute high value to 1.0000.
POWER:REFLEVEL:ABSOLUTE:LOW? might return
POWER:REFLEVEL:ABSOLUTE:LOW 1.0000 indicating that the absolute low
value is set to 1 V.
POWer:REFLevel:ABSolute:MID<1-3>
Sets or returns the mid reference level for measurements. MID3 is specific to
the power application.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:REFLevel:ABSolute:MID<1-3> <NR3>; Ranges={D,-1e6,+1E6}
POWer:REFLevel:ABSolute:MID<1-3>?
Syntax
<NR3> is the absolute mid reference value.
Arguments
Examples
POWER:REFLEVEL:ABSOLUTE:MID1 1 sets the mid reference voltage to 1V.
POWER:REFLEVEL:ABSOLUTE:MID1? might return
POWER:REFLEVEL:ABSOLUTE:MID1 0.0E+0 indicating that the absolute
reference voltage level is set to 0.0E+0 V.
POWer:REFLevel:HYSTeresis
Sets or returns the measurement reference level hysteresis value.
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Commands Listed in Alphabetical Order
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:REFLevel:HYSTeresis <NR3>
POWer:REFLevel:HYSTeresis?
Syntax
<NR3> is the hysteresis value.
Arguments
Examples
POWER:REFLEVEL:HYSTERESIS 30 sets the hysteresis value to 30.
POWER:REFLEVEL:HYSTERESIS? might return
POWER:REFLEVEL:HYSTERESIS 10 indicating that the hysteresis value is
set to 10.
POWer:REFLevel:METHod
Sets or returns the method used to calculate the 0% and 100% reference level.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:REFLevel:METHod {ABSolute|PERCent}
POWer:REFLevel:METHod?
Syntax
ABSolute specifies that the reference levels are set explicitly using the
MEASUrement:REFLevel:ABSolute commands. This method is useful when
precise values are required.
Arguments
Examples
PERCent specifies that the reference levels are calculated as a percent
of the signal amplitude. The percentages are defined using the
MEASUrement:REFLevel:PERCent commands.
POWER:REFLEVEL:METHOD ABSOLUTE specifies that explicit user-defined values
are used for the reference levels.
POWER:REFLEVEL:METHOD? might return POWER:REFLEVEL:METHOD
PERCENT indicating that the reference level units used are calculated as a percent
relative to HIGH and LOW.
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Commands Listed in Alphabetical Order
POWer:REFLevel:PERCent (No Query Form)
Sets the reference levels to the default percentage values.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:REFLevel:PERCent <SETTODEFaults>
Syntax
SETTODEFaults sets the reference levels to their default percentage values.
Arguments
POWer:REFLevel:PERCent:HIGH
Sets or returns the top reference percent level for power measurements.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:REFLevel:PERCent:HIGH <NR3>; Ranges={D,0.0,100.0}
POWer:REFLevel:PERCent:HIGH?
Syntax
<NR3> is the high value in percent.
Arguments
Examples
POWER:REFLEVEL:PERCENT:HIGH 95 sets the high reference level to 95% of
the signal amplitude.
POWER:REFLEVEL:PERCENT:HIGH? might return
:POWER:REFLEVEL:PERCENT:HIGH 90 indicating that the percentage high
reference level is set to 90% of the signal amplitude.
POWer:REFLevel:PERCent:LOW
Sets or returns the low reference percent level for power measurements.
This command requires a DPO4PWR application module.
Conditions
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Commands Listed in Alphabetical Order
Power
Group
Syntax
POWer:REFLevel:PERCent:LOW <NR3>; Ranges={D,0.0,100.0}
POWer:REFLevel:PERCent:LOW?
<NR3> is the low value in percentage.
Arguments
Examples
POWER:REFLEVEL:PERCENT:LOW 15 sets the low reference level to 15% of the
signal amplitude.
POWER:REFLEVEL:PERCENT:LOW? might return
:POWER:REFLEVEL:PERCENT:LOW 10 indicating that the percentage low
reference level is set to 90% of the signal amplitude.
POWer:REFLevel:PERCent:MID<1-3>
Sets or returns the mid reference percent level for waveform measurements. Mid3
is specific to the power application.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:REFLevel:PERCent:MID<1-3> <NR3>; Ranges={D,0.0,100.0}
POWer:REFLevel:PERCent:MID<1-3>?
Syntax
<NR3> is the mid value in percentage.
Arguments
Examples
POWER:REFLEVEL:PERCENT:MID1 25 sets the mid reference voltage to 25%.
POWER:REFLEVEL:PERCENT:MID1? might return
POWER:REFLEVEL:PERCENT:MID1 50.0000 indicating that the mid reference
voltage level is set to 50%.
POWer:RIPPle (No Query Form)
Does a vertical autoset for ripple measurements or sets the vertical offset to 0.
This command requires a DPO4PWR application module.
Conditions
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Commands Listed in Alphabetical Order
Power
Group
Syntax
POWer:RIPPle {VERTAUTOset|VERTDEFault}
VERTAUTOset automatically scales the source waveform to optimize ripple
measurements.
Arguments
VERTDEFault sets the vertical offset of the source waveform to 0 volts (for
voltage source) or 0 amperes (for current source).
POWer:RIPPle:RESults:AMPLitude? (Query Only)
Returns the peak-to-peak ripple measurement.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:RIPPle:RESults:AMPLitude?
Syntax
POWER:RIPPLE:RESULTS:AMPLITUDE? might return
:POWER:RIPPLE:RESULTS:AMPLITUDE 1 indicating that the peak-to-peak
amplitude is set to 1 V.
Examples
POWer:RIPPle:RESults:MAX? (Query Only)
Returns the maximum of the peak-to-peak ripple measurements.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:RIPPle:RESults:MAX?
Syntax
POWER:RIPPLE:RESULTS:MAX? might return :POWER:RIPPLE:RESULTS:MAX
1.1 indicating that the maximum peak-to-peak amplitude is set to 1.1 V.
Examples
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Commands Listed in Alphabetical Order
POWer:RIPPle:RESults:MEAN? (Query Only)
Returns the mean of the peak-to-peak ripple measurements.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:RIPPle:RESults:MEAN?
Syntax
POWER:RIPPLE:RESULTS:MEAN? might return
:POWER:RIPPLE:RESULTS:MEAN 1.0 indicating that the mean peak-to-peak
amplitude is set to 1.0 V.
Examples
POWer:RIPPle:RESults:MIN? (Query Only)
Returns the minimum of the peak-to-peak ripple measurement.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:RIPPle:RESults:MIN?
Syntax
POWER:RIPPLE:RESULTS:MIN? might return :POWER:RIPPLE:RESULTS:MIN
0.9 indicating that the minimum peak-to-peak amplitude is set to 0.9 V.
Examples
POWer:RIPPle:RESults:STDdev? (Query Only)
Returns the standard deviation of the peak-to-peak ripple measurements.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:RIPPle:RESults:STDdev?
Syntax
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Commands Listed in Alphabetical Order
POWER:RIPPLE:RESULTS:STDDEV? might return
:POWER:RIPPLE:RESULTS:STDDEV 0.14 indicating that the standard
Examples
deviation of the peak-to-peak amplitude is set to 0.14.
POWer:RIPPle:SOUrce
Sets or returns the source waveform for ripple tests. The voltage source waveform
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:RIPPle:SOUrce {VOLTage|CURRent}
Syntax
VOLTage specifies voltage source waveform for ripple tests.
Arguments
CURRent specifies current source waveform for ripple tests.
POWER:RIPPLE:SOURCE CURRent sets the ripple source to Current.
Examples
POWER:RIPPLE:SOURCE? might return :POWER:RIPPLE:SOURCE VOLT
indicating that the ripple source is set to Voltage.
POWer:SOA:LINear:XMAX
Sets or returns the user XMAX value for use in linear SOA calculations.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:LINear:XMAX <NR3>
POWer:SOA:LINear:XMAX?
Syntax
<NR3> is the XMAX value used for linear SOA calculations.
Arguments
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Commands Listed in Alphabetical Order
POWER:SOA:LINEAR:XMAX 700 sets the XMAX value to 700.0000.
Examples
POWER:SOA:LINEAR:XMAX ? might return :POWER:SOA:LINear:XMAX
500.0000 indicating that the XMAX value for linear plot type is set to 500.0000.
POWer:SOA:LINear:XMIN
Sets or returns the user XMIN value for use in linear SOA calculations.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:LINear:XMIN <NR3>
POWer:SOA:LINear:XMIN?
Syntax
<NR3> is the XMIN value used for linear SOA calculations.
Arguments
Examples
POWER:SOA:LINEAR:XMIN 2 sets the XMIN value to 2.0000.
POWER:SOA:LINEAR:XMIN ? might return :POWER:SOA:LINear:XMIN
0.0E+0 indicating that the XMIN value for linear plot type is set to 0.0E+0.
POWer:SOA:LINear:YMAX
Sets or returns the user YMAX value for use in linear SOA calculations.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:LINear:YMAX <NR3>
POWer:SOA:LINear:YMAX?
Syntax
<NR3> is the YMAX value used for linear SOA calculations.
Arguments
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POWER:SOA:LINEAR:YMAX 700 sets the YMAX value to 700.0000.
Examples
POWER:SOA:LINEAR:YMAX ? might return :POWER:SOA:LINear:YMAX
50.0000 indicating that the YMAX value for linear plot type is set to 50.0000.
POWer:SOA:LINear:YMIN
Sets or returns the user YMIN value for use in linear SOA calculations.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:LINear:YMIN <NR3>
POWer:SOA:LINear:YMIN?
Syntax
<NR3> is the YMIN value used for linear SOA calculations.
Arguments
Examples
POWER:SOA:LINEAR:YMIN 2 sets the YMIN value to 2.0000.
POWER:SOA:LINEAR:YMIN ? might return :POWER:SOA:LINear:YMIN
0.0E+0 indicating that the YMIN value for linear plot type is set to 0.0E+0.
POWer:SOA:LOG:XMAX
Sets or returns the user XMAX value for use in Log SOA calculations.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:LOG:XMAX <NR3>
POWer:SOA:LOG:XMAX?
Syntax
<NR3> is the XMAX value used for log SOA calculations.
Arguments
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Commands Listed in Alphabetical Order
POWER:SOA:LOG:XMAX 1 sets the XMAX value to 1.0000.
Examples
POWER:SOA:LOG:XMAX ? might return :POWER:SOA:LOG:XMAX 1.0000E+3
indicating that the XMAX value for log plot type is set to 1.0000E+3.
POWer:SOA:LOG:XMIN
Sets or returns the user XMIN value for use in Log SOA calculations.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:LOG:XMIN <NR3>
POWer:SOA:LOG:XMIN?
Syntax
<NR3> is the XMIN value used for log SOA calculations.
Arguments
Examples
POWER:SOA:LOG:XMIN 2 sets the XMIN value to 2.0000.
POWER:SOA:LOG:XMIN ? might return :POWER:SOA:LOG:XMIN 100.0000E-3
indicating that the XMIN value for log plot type is set to 100.0000E-3.
POWer:SOA:LOG:YMAX
Sets or returns the user YMAX value for use in Log SOA calculations.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:LOG:YMAX <NR3>
POWer:SOA:LOG:YMAX?
Syntax
<NR3> is the YMAX value used for log SOA calculations.
Arguments
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Commands Listed in Alphabetical Order
POWER:SOA:LOG:YMAX 10 sets the YMAX value to 10.0000.
Examples
POWER:SOA:LOG:YMAX ? might return :POWER:SOA:LOG:YMAX 100.0000
indicating that the YMAX value for log plot type is set to 100.0000.
POWer:SOA:LOG:YMIN
Sets or returns the user YMIN value for use in Log SOA calculations.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:LOG:YMIN <NR3>
POWer:SOA:LOG:YMIN?
Syntax
<NR3> is the YMIN value used for log SOA calculations.
Arguments
Examples
POWER:SOA:LOG:YMIN 1 sets the YMIN value to 1.0000.
POWER:SOA:LOG:YMIN ? might return :POWER:SOA:LOG:YMIN 100.0000E-3
indicating that the YMIN value for log plot type is set to 100.0000E-3.
POWer:SOA:MASK:DEFine
Sets or returns the X (Volts) and Y (Amps) coordinates of the current SOA mask.
You can specify the number of points from 2 to 10, minimum being 2. Successive
X values must be ≥ the preceding X values. The number of XY points sent
determines the value of NR_PT.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:MASK:DEFine <NR3>
POWer:SOA:MASK:DEFine?
Syntax
<NR3> represents SOA mask coordinates.
Arguments
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Commands Listed in Alphabetical Order
POWER:SOA:MASK:DEFINE 10 specifies the SOA mask coordinates as
0.0E+0,0.0E+0,0.0E+0,0.0E+0,0.0E+0,30.0000,25.0000,30.0000,300.0000,2.5000,300.0000,2.4
Examples
POWER:SOA:MASK:DEFINE ? might return :POWER:SOA:MASK:DEFINE
0.0E+0,30.0000,25.0000,30.0000,300.0000,2.5000,300.0000,0.0E+0
indicating that the SOA mask coordinates are set to
0.0E+0,30.0000,25.0000,30.0000,300.0000,2.5000,300.0000,0.0E+0.
POWer:SOA:MASK:MAXAmps
Sets or returns the maximum current applied to SOA mask testing.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:MASK:MAXAmps <NR3>
POWer:SOA:MASK:MAXAmps?
Syntax
<NR3> is the maximum current applied to SOA mask testing.
Arguments
Examples
POWER:SOA:MASK:MAXAMPS 40 sets the SOA mask testing current to 40 A.
POWER:SOA:MASK:MAXAMPS ? might return :POWER:SOA:MASK:MAXAMPS
30.0000 indicating that the SOA mask testing maximum current is set to 30 A.
POWer:SOA:MASK:MAXVolts
Sets or returns the maximum voltage applied to SOA mask testing.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:MASK:MAXVolts <NR3>
POWer:SOA:MASK:MAXVolts?
Syntax
<NR3> is the maximum voltage applied to SOA mask testing.
Arguments
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Commands Listed in Alphabetical Order
POWER:SOA:MASK:MAXVOLTS 200 sets the SOA mask testing voltage to 200 V.
Examples
POWER:SOA:MASK:MAXVOLTS ? might return :POWER:SOA:MASK:MAXVOLTS
300.0000 indicating that the SOA mask testing maximum voltage is set to 300 V.
POWer:SOA:MASK:MAXWatts
Sets or returns the maximum power applied to SOA mask testing.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:MASK:MAXWatts <NR3>
POWer:SOA:MASK:MAXWatts?
Syntax
<NR3> is the maximum power applied to SOA mask testing.
Arguments
Examples
POWER:SOA:MASK:MAXWATTS 1000 sets the SOA mask testing power to
1.0000E+3 W.
POWER:SOA:MASK:MAXWATTS ? might return :POWER:SOA:MASK:MAXWATTS
750.0000 indicating that the SOA mask testing maximum power is set to 750 W.
POWer:SOA:MASK:NR_PT? (Query Only)
Returns the number of mask points defined.
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:SOA:MASK:NR_PT?
Syntax
POWER:SOA:MASK:NR_PT? might return :POWER:SOA:MASK:NR_PT 4
indicating that the number of mask points defined is 4.
Examples
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Commands Listed in Alphabetical Order
POWer:SOA:MASK:STATe
Sets or returns the state of the mask for SOA calculations.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:MASK:STATe {OFF|LIMITS|POINTS}
POWer:SOA:MASK:STATe?
Syntax
OFF disables mask testing.
Arguments
Examples
LIMITS enables mask testing based on limits specified using
POWer:SOA:MASK:MAXWatts commands
POINTS enables mask testing based on masks points defined.
POWER:SOA:MASK:STATEPOINTS enables mask testing power based on points
defined.
POWER:SOA:MASK:STATE? might return :POWER:SOA:MASK:STATE LIMITS
indicating that the mask testing is enabled based on limits.
POWer:SOA:MASK:STOPOnviol
Sets or returns the enabled state of the mask stop on violation condition.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:MASK:STOPOnviol {OFF|ON|0|1}
POWer:SOA:MASK:STOPOnviol?
Syntax
OFF or 0 enables mask stop on violations.
Arguments
ON or 1 disables mask stop on violations.
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Commands Listed in Alphabetical Order
POWER:SOA:MASK:STOPONVIOL 1 disables the state of the mask stop on
violation condition.
Examples
POWER:SOA:MASK:STOPONVIOL ? might return
:POWER:SOA:MASK:STOPONVIOL 0 indicating that the mask stop is enabled.
POWer:SOA:PLOTTYPe
Sets or returns the Safe Operating Area (SOA) plot type.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:PLOTTYPe {LOG|LINear}
POWer:SOA:PLOTTYPe?
Syntax
LOG for logarithmic SOA plot type.
Arguments
Examples
LINear for linear SOA plot type.
POWER:SOA:PLOTTYPE LINear sets the SOA plot type to Linear.
POWER:SOA:PLOTTYPE ? might return :POWER:SOA:PLOTTYPE LOG indicating
that the SOA plot type is set to Log.
POWer:SOA:RESult:FAILures:QTY? (Query Only)
Returns the number of failures in the test.
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:SOA:RESult:FAILures:QTY?
Syntax
POWER:SOA:RESULT:FAILURES:QTY? might return
:POWER:SOA:RESULT:FAILURES 0 indicating that the number of failures is 0.
Examples
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Commands Listed in Alphabetical Order
POWer:SOA:RESult:NUMACq? (Query Only)
Returns the number of acquisitions in the test.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:RESult:NUMACq?
Syntax
POWER:SOA:RESULT:NUMACQ? might return :POWER:SOA:RESULT:NUMACQ
10 indicating that the number of acquisitions is 10.
Examples
POWer:SOA:RESult:STATe? (Query Only)
Returns the pass/fail state of the SOA test.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SOA:RESult:STATe?
Syntax
PASS or FAIL.
Returns
POWER:SOA:RESULT:STATE? might return :POWER:SOA:MASK:STATE PASS
indicating that the SOA test state is PASS.
Examples
POWer:STATIstics (No Query Form)
Clears all the accumulated statistics of all measurements. Performs the same
This command requires a DPO4PWR application module.
Power
Conditions
Group
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Commands Listed in Alphabetical Order
POWer:STATIstics {RESET}
Syntax
RESET clears the measurement statistics.
Arguments
POWer:STATIstics:MODE
Enables or disables the display of the measurement statistics. Performs the same
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:STATIstics:MODE {OFF|ALL}
POWer:STATIstics:MODE?
Syntax
ALL turns on measurement statistics display.
Arguments
Examples
OFF turns all measurements statistics off.
POWER:STATISTICS:MODE OFF turns measurements statistics display off.
POWER:STATISTICS:MODE? might return :MEASUREMENT:STATISTICS:MODE
ALL indicating that measurement statistics are turned on and all statistics are
being displayed for each measurement.
POWer:STATIstics:WEIghting
Sets the number of samples which are included for the statistics computations
for mean and the standard deviation. Performs the same function as the
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:STATIstics:WEIghting <NR1>;Ranges {L,2,1000}
POWer:STATIstics:WEIghting?
Syntax
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Commands Listed in Alphabetical Order
<NR1> is the number of samples used for the mean and standard deviation
statistical accumulations
Arguments
Examples
POWER:STATISTICS:WEIGHTING 4 sets statistical weighting to four samples.
POWER:STATISTICS:WEIGHTING ? might return
:POWER:STATISTICS:WEIGHTING 4 indicating that statistics weighting is
currently set to 4 samples.
POWer:SWLoss:CONDCALCmethod
Sets or returns the power application switching loss conduction calculation
method.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:CONDCALCmethod {VOLTage|RDSon|VCEsat}
POWer:SWLoss:CONDCALCmethod?
Syntax
VOLTage sets voltage as the conduction calculation method.
Arguments
Examples
RDSon sets RDSon as the conduction calculation method.
VCEsat sets VCEsat as the conduction calculation method.
POWER:SWLOSS:CONDCALCMETHOD RDSon sets the conduction calculation
method to RDSon.
POWER:SWLOSS:CONDCALCMETHOD ? might return
:POWER:SWLOSS:CONDCALCMETHOD VOLT indicating that the conduction
calculation method is set to Voltage.
POWer:SWLoss:CONDuction:ENERGY:MAX? (Query Only)
Returns the maximum conduction energy for switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
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Commands Listed in Alphabetical Order
POWer:SWLoss:CONDuction:ENERGY:MAX?
Syntax
POWER:SWLOSS:CONDUCTION:ENERGY:MAX? might return
:POWER:SWLOSS:CONDUCTION:ENERGY:MAX 1 indicating that the
maximum conduction energy switching loss calculation is set to 1 J.
Examples
POWer:SWLoss:CONDuction:ENERGY:MEAN? (Query Only)
Returns the mean conduction energy in the conduction period for the switching
loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:CONDuction:ENERGY:MEAN?
Syntax
POWER:SWLOSS:CONDUCTION:ENERGY:MEAN? might return
:POWER:SWLOSS:CONDUCTION:ENERGY:MEAN 1 indicating that the mean
conduction energy switching loss calculation is set to 1 J.
Examples
POWer:SWLoss:CONDuction:ENERGY:MIN? (Query Only)
Returns the minimum conduction energy for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:CONDuction:ENERGY:MIN?
Syntax
POWER:SWLOSS:CONDUCTION:ENERGY:MIN? might return
:POWER:SWLOSS:CONDUCTION:ENERGY:MIN 1 indicating that the
minimum conduction energy switching loss calculation is set to 1 J.
Examples
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Commands Listed in Alphabetical Order
POWer:SWLoss:CONDuction:POWER:MAX? (Query Only)
Returns the maximum conduction power for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:CONDuction:POWER:MAX?
Syntax
POWER:SWLOSS:CONDUCTION:POWER:MAX? might return
:POWER:SWLOSS:CONDUCTION:POWER:MAX 1 indicating that the
maximum conduction power switching loss calculation is set to 1 W.
Examples
POWer:SWLoss:CONDuction:POWER:MEAN? (Query Only)
Returns the mean conduction power for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:CONDuction:POWER:MEAN?
Syntax
POWER:SWLOSS:CONDUCTION:POWER:MEAN? might return
:POWER:SWLOSS:CONDUCTION:POWER:MEAN 1 indicating that the
mean conduction power switching loss calculation is set to 1 W.
Examples
POWer:SWLoss:CONDuction:POWER:MIN? (Query Only)
Returns the minimum conduction power for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:CONDuction:POWER:MIN?
Syntax
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Commands Listed in Alphabetical Order
POWER:SWLOSS:CONDUCTION:POWER:MIN? might return
:POWER:SWLOSS:CONDUCTION:POWER:MIN 1 indicating that the
Examples
minimum conduction power switching loss calculation is set to 1 W.
POWer:SWLoss:DISplay
Sets or returns the display selection for switching loss results: All measurements,
energy loss measurements or power loss measurements.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:DISplay {ALL|ENERGYLoss|POWERLoss}
POWer:SWLoss:DISplay?
Syntax
ALL displays both energy and power loss measurements in the results.
ENERGYLoss displays only energy loss measurements in the results.
POWERLoss displays only power loss measurements in the results.
Arguments
Examples
POWER:SWLOSS:DISPLAY ENERGYLoss displays only energy loss measurements
in the results.
POWER:SWLOSS:DISPLAY ? might return :POWER:SWLOSS:DISPLAY ALL
indicating that the results displays both energy and power loss measurements.
POWer:SWLoss:GATe:POLarity
Sets or returns the switching loss gate polarity.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:GATe:POLarity {FALL|RISe}
POWer:SWLoss:GATe:POLarity?
Syntax
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Commands Listed in Alphabetical Order
FALL sets falling edge as the switching loss gate polarity.
Arguments
Examples
RISe sets rising edge as the switching loss gate polarity.
POWER:SWLOSS:GATE:POLARITY FALL sets the gate polarity to Fall.
POWER:SWLOSS:GATE:POLARITY ? might return
:POWER:SWLOSS:GATE:POLARITY RISE indicating that the gate polarity
is set to Rise.
POWer:SWLoss:GATe:TURNON
Sets or returns the gate turn on level for switching loss power measurements.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:GATe:TURNON <NR3>
POWer:SWLoss:GATe:TURNON?
Syntax
POWER:SWLOSS:GATE:TURNON 3.5 sets the gate turn on level to 3.5000.
Examples
POWER:SWLOSS:GATE:TURNON ? might return :POWER:SWLOSS:GATE:TURNON
1.5 indicating that the gating turn on level is set to 1.5.
POWer:SWLoss:NUMCYCles? (Query Only)
Returns the number of cycles counted for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:NUMCYCles? <NR3>
Syntax
POWER:SWLOSS:NUMCYCLES? might return the number of cycles for
(POWer:TYPe:SWITCHingLoss). If the query times out with the Switching
Examples
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Commands Listed in Alphabetical Order
Loss power enabled, it indicates the possibility of incorrect settings and might
return the following :
*ESR?
20
ALLEV?
2202,"Measurement error, No period found;
:power:swloss:numcycles?",410,"Query INTERRUPTED"
POWer:SWLoss:RDSon
Sets or returns the user RDSON value for use in switching loss calculations when
the conduction calculation method is RDSON.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:RDSon <NR3>
POWer:SWLoss:RDSon?
Syntax
<NR3> is the RDSON switching loss calculation.
Arguments
Examples
POWER:SWLOSS:RDSON 30 sets the RDSon value to 30.0000.
POWER:SWLOSS:RDSON ? might return :POWER:SWLOSS:RDSon 20.0000E-3
indicating that the RDSon value is set to 20.0000E-3.
POWer:SWLoss:REFLevel:ABSolute:GATEMid
Sets or returns the mid voltage reference level used in switching loss power
measurements in volts.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:REFLevel:ABSolute:GATEMid <NR3>
POWer:SWLoss:REFLevel:ABSolute:GATEMid?
Syntax
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Commands Listed in Alphabetical Order
<NR3> is the mid voltage reference level in volts.
Arguments
Examples
POWER:SWLOSS:REFLEVEL:ABSOLUTE:GATEMID 100 sets the absolute gate
mid reference voltage to 100.0000 V.
POWER:SWLOSS:REFLEVEL:ABSOLUTE:GATEMID ? might return
:POWER:SWLOSS:REFLEVEL:ABSOLUTE:GATEMID 50.0000 indicating that
the gate mid reference voltage is set to 50.0000 V.
POWer:SWLoss:REFLevel:ABSolute:LOWCurrent
Sets or returns the low current reference level used in switching loss power
measurements in amperes.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:REFLevel:ABSolute:LOWCurrent <NR3>
POWer:SWLoss:REFLevel:ABSolute:LOWCurrent?
Syntax
<NR3> is the low voltage current level in amperes.
Arguments
Examples
POWER:SWLOSS:REFLEVEL:ABSOLUTE:LOWCURRENT 2.8 sets the absolute
reference low current to 2.8000 A.
POWER:SWLOSS:REFLEVEL:ABSOLUTE:LOWCURRENT ? might return
:POWER:SWLOSS:REFLEVEL:ABSOLUTE:LOWCURRENT 5.0000 indicating that
the absolute reference low current is set to 5.0000 A.
POWer:SWLoss:REFLevel:ABSolute:LOWVoltage
Sets or returns the low voltage reference level used in switching loss power
measurements in volts.
This command requires a DPO4PWR application module.
Power
Conditions
Group
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POWer:SWLoss:REFLevel:ABSolute:LOWVoltage <NR3>
POWer:SWLoss:REFLevel:ABSolute:LOWVoltage?
Syntax
<NR3> is the low voltage reference level in volts.
Arguments
Examples
POWER:SWLOSS:REFLEVEL:ABSOLUTE:LOWVOLTAGE 2.5 sets the absolute
reference low voltage to 2.5000 V.
POWER:SWLOSS:REFLEVEL:ABSOLUTE:LOWVOLTAGE ? might return
:POWER:SWLOSS:REFLEVEL:ABSOLUTE:LOWVOLTAGE 5.0000 indicating that
the absolute reference low voltage is set to 5.0000 V.
POWer:SWLoss:REFLevel:PERCent:GATEMid
Sets or returns the mid voltage reference level used in switching loss power
measurements in percent.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:REFLevel:PERCent:GATEMid <NR3>
POWer:SWLoss:REFLevel:PERCent:GATEMid?
Syntax
<NR3> is the mid voltage reference level in volts.
Arguments
Examples
POWER:SWLOSS:REFLEVEL:PERCENT:GATEMID 30 sets the gate mid reference
voltage to 30%.
POWER:SWLOSS:REFLEVEL:PERCENT:GATEMID ? might return
:POWER:SWLOSS:REFLEVEL:PERCENT:GATEMID 50.0000 indicating that the
gate mid reference voltage is set to 50%.
POWer:SWLoss:REFLevel:PERCent:LOWCurrent
Sets or returns the low current reference level used in switching loss power
measurements in percent.
This command requires a DPO4PWR application module.
Conditions
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Commands Listed in Alphabetical Order
Power
Group
Syntax
POWer:SWLoss:REFLevel:PERCent:LOWCurrent <NR3>
POWer:SWLoss:REFLevel:PERCent:LOWCurrent?
<NR3> is the low voltage reference level percent.
Arguments
Examples
POWER:SWLOSS:REFLEVEL:PERCENT:LOWCURRENT 15 sets the reference low
current to 15%.
POWER:SWLOSS:REFLEVEL:PERCENT:LOWCURRENT ? might return
:POWER:SWLOSS:REFLEVEL:PERCENT:LOWCURRENT 5.0000 indicating that
the reference low current is set to 5%.
POWer:SWLoss:REFLevel:PERCent:LOWVoltage
Sets or returns the low voltage reference level used in switching loss power
measurements in percent.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:REFLevel:PERCent:LOWVoltage <NR3>
POWer:SWLoss:REFLevel:PERCent:LOWVoltage?
Syntax
<NR3> is the low voltage reference level in percent.
Arguments
Examples
POWER:SWLOSS:REFLEVEL:PERCENT:LOWVOLTAGE 10 sets the reference low
voltage to 10%.
POWER:SWLOSS:REFLEVEL:PERCENT:LOWVOLTAGE ? might return
:POWER:SWLOSS:REFLEVEL:PERCENT:LOWVOLTAGE 5.0000 indicating that
the reference low voltage is set to 5%.
POWer:SWLoss:TOFF:ENERGY:MAX? (Query Only)
Returns the maximum Toff energy for the switching loss calculation.
This command requires a DPO4PWR application module.
Conditions
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Commands Listed in Alphabetical Order
Power
Group
Syntax
POWer:SWLoss:TOFF:ENERGY:MAX?
POWER:SWLOSS:TOFF:ENERGY:MAX? might return
:POWER:SWLOSS:TON:ENERGY:MAX 1 indicating that the maximum Toff energy
switching loss calculation is set to 1 J.
Examples
POWer:SWLoss:TOFF:ENERGY:MEAN? (Query Only)
Returns the mean Toff energy for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TOFF:ENERGY:MEAN?
Syntax
POWER:SWLOSS:TOFF:ENERGY:MEAN? might return
:POWER:SWLOSS:TON:ENERGY:MEAN 1 indicating that the mean Toff energy
switching loss calculation is set to 1 J.
Examples
POWer:SWLoss:TOFF:ENERGY:MIN? (Query Only)
Returns the minimum Toff energy for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TOFF:ENERGY:MIN?
Syntax
POWER:SWLOSS:TOFF:ENERGY:MIN? might return
:POWER:SWLOSS:TON:ENERGY:MIN 1 indicating that the minimum Toff energy
switching loss calculation is set to 1 J.
Examples
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Commands Listed in Alphabetical Order
POWer:SWLoss:TOFF:POWER:MAX? (Query Only)
Returns the maximum Toff power for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TOFF:POWER:MAX?
Syntax
POWER:SWLOSS:TOFF:POWER:MAX? might return
:POWER:SWLOSS:TON:POWER:MAX 1 indicating that the maximum Toff power
switching loss calculation is set to 1 W.
Examples
POWer:SWLoss:TOFF:POWER:MEAN? (Query Only)
Returns the mean Toff power for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TOFF:POWER:MEAN?
Syntax
POWER:SWLOSS:TOFF:POWER:MEAN? might return
:POWER:SWLOSS:TON:POWER:MEAN 1 indicating that the mean Toff power
switching loss calculation is set to 1 W.
Examples
POWer:SWLoss:TOFF:POWER:MIN? (Query Only)
Returns the minimum Toff power for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TOFF:POWER:MIN?
Syntax
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Commands Listed in Alphabetical Order
POWER:SWLOSS:TOFF:POWER:MIN? might return
:POWER:SWLOSS:TON:POWER:MIN 1 indicating that the minimum Toff power
Examples
switching loss calculation is set to 1 W.
POWer:SWLoss:TON:ENERGY:MAX? (Query Only)
Returns the maximum Ton energy for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TON:ENERGY:MAX?
Syntax
POWER:SWLOSS:TON:ENERGY:MAX? might return
:POWER:SWLOSS:TON:ENERGY:MAX 1 indicating that the maximum Ton energy
switching loss calculation is set to 1 J.
Examples
POWer:SWLoss:TON:ENERGY:MEAN? (Query Only)
Returns the mean Ton energy for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TON:ENERGY:MEAN?
Syntax
POWER:SWLOSS:TON:ENERGY:MEAN? might return
:POWER:SWLOSS:TON:ENERGY:MEAN 1 indicating that the mean Ton energy
switching loss calculation is set to 1 J.
Examples
POWer:SWLoss:TON:ENERGY:MIN? (Query Only)
Returns the minimum Ton energy for the switching loss calculation.
This command requires a DPO4PWR application module.
Conditions
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Commands Listed in Alphabetical Order
Power
Group
Syntax
POWer:SWLoss:TON:ENERGY:MIN?
POWER:SWLOSS:TON:ENERGY:MIN? might return
:POWER:SWLOSS:TON:ENERGY:MIN 1 indicating that the minimum Ton energy
switching loss calculation is set to 1 J.
Examples
POWer:SWLoss:TON:POWER:MAX? (Query Only)
Returns the maximum Ton power for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TON:POWER:MAX?
Syntax
POWER:SWLOSS:TON:POWER:MAX? might return
:POWER:SWLOSS:TON:POWER:MAX 1 indicating that the maximum Ton power
switching loss calculation is set to 1 W.
Examples
POWer:SWLoss:TON:POWER:MEAN? (Query Only)
Returns the mean Ton power for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TON:POWER:MEAN?
Syntax
POWER:SWLOSS:TON:POWER:MEAN? might return
:POWER:SWLOSS:TON:POWER:MEAN 1 indicating that the mean Ton power
switching loss calculation is set to 1 W.
Examples
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Commands Listed in Alphabetical Order
POWer:SWLoss:TON:POWER:MIN? (Query Only)
Returns the minimum Ton power for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TON:POWER:MIN?
Syntax
POWER:SWLOSS:TON:POWER:MIN? might return
:POWER:SWLOSS:TON:POWER:MIN 1 indicating that the minimum Ton power
switching loss calculation is set to 1 W.
Examples
POWer:SWLoss:TOTal:ENERGY:MAX? (Query Only)
Returns the maximum total energy for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TOTal:ENERGY:MAX?
Syntax
POWER:SWLOSS:TOTAL:ENERGY:MAX? might return
:POWER:SWLOSS:TOTAL:ENERGY:MAX 1 indicating that the maximum
conduction energy switching loss calculation is set to 1 J.
Examples
POWer:SWLoss:TOTal:ENERGY:MEAN? (Query Only)
Returns the mean total energy for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TOTal:ENERGY:MEAN?
Syntax
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POWER:SWLOSS:TOTAL:ENERGY:MEAN? might return
:POWER:SWLOSS:TOTAL:ENERGY:MEAN 1 indicating that the mean conduction
Examples
energy switching loss calculation is set to 1 J.
POWer:SWLoss:TOTal:ENERGY:MIN? (Query Only)
Returns the minimum total energy for the switching loss calculation.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:TOTal:ENERGY:MIN?
Syntax
POWER:SWLOSS:TOTAL:ENERGY:MIN? might return
:POWER:SWLOSS:TOTAL:ENERGY:MIN 1 indicating that the minimum
conduction energy switching loss calculation is set to 1 J.
Examples
POWer:SWLoss:TOTal:POWER:MAX? (Query Only)
Returns the maximum total power loss.
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:SWLoss:TOTal:POWER:MAX?
Syntax
POWER:SWLOSS:TOTAL:POWER:MAX? might return
:POWER:SWLOSS:TOTAL:POWER:MAX 1 indicating that the maximum total
power switching loss calculation is set to 1 W.
Examples
POWer:SWLoss:TOTal:POWER:MEAN? (Query Only)
Returns the mean total power loss.
This command requires a DPO4PWR application module.
Conditions
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Commands Listed in Alphabetical Order
Power
Group
Syntax
POWer:SWLoss:TOTal:POWER:MEAN?
POWER:SWLOSS:TOTAL:POWER:MEAN? might return
:POWER:SWLOSS:TOTAL:POWER:MEAN 1 indicating that the mean total power
switching loss calculation is set to 1 W.
Examples
POWer:SWLoss:TOTal:POWER:MIN? (Query Only)
Returns the minimum total power loss.
This command requires a DPO4PWR application module.
Conditions
Group
Power
POWer:SWLoss:TOTal:POWER:MIN?
Syntax
POWER:SWLOSS:TOTAL:POWER:MIN? might return
:POWER:SWLOSS:TOTAL:POWER:MIN 1 indicating that the minimum total
power switching loss calculation is set to 1 W.
Examples
POWer:SWLoss:VCEsat
Sets or returns VCESAT value for use in switching loss calculations when the
conduction calculation method is VCESAT.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:SWLoss:VCEsat <NR3>
POWer:SWLoss:VCEsat?
Syntax
<NR3> is the VCEsat switching loss calculation.
Arguments
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POWER:SWLOSS:VCESAT 5 sets the VCEsat value to 5.0000.
Examples
POWER:SWLOSS:VCESAT ? might return :POWER:SWLOSS:VCEsat 2.0000
indicating that the VCEsat value is set to 2.0000.
POWer:TYPe
Sets or returns the power application measurement type.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:TYPe {NONe|QUALity|SWITCHingloss|SOA
|HARMonics|RIPPle|MODULationanalysis|DESKew}
POWer:TYPe?
Syntax
NONe Use to set the measurement type to None.
Arguments
QUALity Use the power quality functions to obtain measurements and statistics
about the general power quality in your test circuit
SWITCHingloss Use the switching loss functions to obtain the power loss and
energy loss across the acquired waveform, including turn-on loss, turn-off loss,
conduction loss, and total loss. Typically, use these functions to characterize
losses in power supply switching devices, as they switch on and off.
SOA Use the safe operating functions to obtain an X-Y display of the switching
device-under-test’s voltage and current. Also use them to perform a mask test of
the X-Y signal relative to the graphical X-Y description of the device specification
table. The safe operating area is typically the voltage and current values that a
semiconductor can operate without damaging itself.
HARMonics Use the harmonics functions to obtain the frequency spectrum of the
source waveform and associated measurement values. Harmonic measurements
can help one perform in-depth troubleshooting of power quality problems.
RIPPle Use the ripple functions to obtain measurements and statistics for the
AC components of the acquired waveform. Ripples are often found on top of a
large DC signal.
MODULationanalysis Use the modulation functions to obtain a trend plot of a
measurement value across the acquired waveform. This is useful for showing the
variations in the modulated switching signal.
DESKew Run the deskew procedure to match the delays through the probes.
Different probes introduce different delays between the probe tip and the
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Commands Listed in Alphabetical Order
oscilloscope. Many oscilloscope users do not have to worry about this because
they use the same type of probe on all channels. Power measurement users,
however, frequently use both a voltage probe and a current probe. A current
probe typically has a larger delay than a voltage probe, so setting deskew values
becomes important.
POWER:TYPE HARMonics sets the measurement type to Harmonics.
Examples
POWER:TYPE? might return POWER:TYPE NON indicating that no measurement
type is set.
POWer:VOLTAGESOurce
Sets or returns the voltage source for the power application.
This command requires a DPO4PWR application module.
Power
Conditions
Group
POWer:VOLTAGESOurce {CH1|CH2|CH3|CH4|REF1|REF2|REF3|REF4}
POWer:VOLTAGESOurce?
Syntax
CH1–CH4 or REF1–REF4 sets channel or ref as the voltage source.
Arguments
Examples
POWER:VOLTAGESOURCE CH1 sets the voltage source as CH1.
POWER:VOLTAGESOURCE? might return POWER:VOLTAGESOURCE CH1 indicating
that the voltage source is set to CH1.
*PSC
Sets or returns the power-on status flag that controls the automatic power-on
handling of the DESER, SRER, and ESER registers. When *PSC is true, the
DESER register is set to 255 and the SRER and ESER registers are set to 0 at
power-on. When *PSC is false, the current values in the DESER, SRER, and
ESER registers are preserved in nonvolatile memory when power is shut off and
are restored at power-on.
Status and Error
Group
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Commands Listed in Alphabetical Order
*PSC {OFF|ON|NR1>}
*PSC?
Syntax
Related Commands
Arguments
OFF sets the power-on status clear flag to false.
ON sets the power-on status clear flag to true.
<NR1> = 0 sets the power-on status clear flag to false. This disables the power-on
clear allowing the oscilloscope to possibly assert SRQ after power-on; any other
value sets the power-on status clear flag to true, enabling the power-on status clear
preventing any SRQ assertion after power on.
*PSC 0 sets the power-on status clear flag to false.
Examples
*PSC? might return 1 to indicate that the power-on status clear flag is set to true.
*PUD
Sets or returns a string of Protected User Data. This data is protected by the
PASSWord command. You can modify it only by first entering the correct
password. This password is not necessary to query the data.
Status and Error
Group
Syntax
*PUD {<Block>|<QString>}
*PUD?
Related Commands
Arguments
<Block> is a block containing up to 300 ASCII characters.
<QString> is a string containing up to 300 ASCII characters.
*PUD #229This oscilloscope belongs to me stores the string "This
oscilloscope belongs to me" in the user protected data area.
Examples
*PUD? might return #221PROPERTY OF COMPANY X
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*RCL (No Query Form)
This command restores the state of the oscilloscope from a copy of the settings
stored in memory (The settings are stored using the *SAV command).
Save and Recall
Group
Syntax
*RCL <NR1>
Related Commands
Arguments
<NR1> is a value in the range from 1 to 10, which specifies a saved setup storage
location.
*RCL 3 restores the oscilloscope from a copy of the settings stored in memory
location 3.
Examples
RECAll:SETUp (No Query Form)
Restores the state of the oscilloscope from a copy of the settings stored in memory.
The settings are stored using the *SAV command.
Save and Recall
Group
Syntax
RECAll:SETUp {FACtory|<NR1>|<file path>}
FACtory restores the factory setup.
Related Commands
Arguments
<NR1> is a value in the range from 1 to 10, which specifies a saved setup storage
location.
<file path> specifies a location for an oscilloscope setup file. <file path> is
a quoted string that defines the file name and path. Input the file path using the
form <drive>:/<dir>/<filename>.<extension> and one or <dir>s are
optional. If you do not specify them, the oscilloscope will read the file from the
use of wildcard characters in filenames is not supported. Filename extensions are
not required, but highly recommended.
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RECALL:SETUP FACTORY recalls (and makes current) the oscilloscope setup
to its factory defaults.
Examples
RECALL:SETUP 2 recalls the oscilloscope setup from setup storage location 2.
RECALL:SETUP "TEK00000.SET" recalls the setup from the file TEK00000.SET
in the current working directory.
RECAll:WAVEform (No Query Form)
This command (no query form) recalls a stored waveform to a reference location.
Save and Recall
Group
Syntax
RECAll:WAVEform <file path>,REF<x>
Related Commands
Arguments
REF<x> specifies a location in internal reference memory. Reference memory
location values range from 1 through 4.
<file path> specifies a location for an oscilloscope setup file. <file path> is
a quoted string that defines the file name and path. Input the file path using the
form <drive>:/<dir>/<filename>.<extension> and one or <dir>s are
optional. If you do not specify them, the oscilloscope will read the file from the
use of wildcard characters in filenames is not supported. Filename extensions are
not required, but highly recommended.
RECALL:WAVEFORM "TEK00000.ISF",REF1 recalls the waveform stored in
the file named TEK00000.ISF from the current directory for waveforms to the
reference location 1.
Examples
REF<x>? (Query Only)
Returns reference waveform data for the channel specified by <x>, where x is
the reference channel number.
Vertical
Group
Syntax
REF<x>?
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REF<x>:DATE? (Query Only)
Returns the date that reference waveform data for channel <x> was copied into
the internal reference memory, where x is the reference channel number.
Vertical
Group
Syntax
REF<x>:DATE?
REF<x>:HORizontal:DELay:TIMe
Sets or returns the horizontal delay time for reference waveform <x>, where x
is the reference channel number. The delay time is expressed in seconds and is
limited to ±5 times the reference horizontal scale.
Vertical
Group
Syntax
REF<x>:HORizontal:DELay:TIMe <NR3>
REF<x>:HORizontal:DELay:TIMe?
<NR3> is the delay time in seconds.
Arguments
Examples
REF2:HORIZONTAL:DELAY:TIME 4.0E-6 sets the horizontal delay time for
the REF2 waveform to 4 μs.
REF<x>:HORizontal:SCAle
Sets or returns the horizontal scale for reference waveform <x>, where x is the
reference channel number.
Vertical
Group
Syntax
REF<x>:HORizontal:SCAle <NR3>
REF<x>:HORizontal:SCAle?
<NR3> is the horizontal scale in seconds.
Arguments
Examples
REF1:HORIZONTAL:SCALE? might return REF1:HORIZONTAL:SCALE 4.0E-4.
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REF<x>:LABel
Sets or returns the reference waveform label for the channel specified by <x>,
where x is the reference channel number.
Vertical
Group
Syntax
REF<x>:LABel <Qstring>
REF<x>:LABel?
<Qstring> is an alphanumeric string of text, enclosed in quotes, that contains
the label text for the reference channel <x> waveform. The text string is limited
to 30 characters.
Arguments
Examples
REF4:LABEL? might return :REF4:LABEL “Clk Wfm 2”.
REF<x>:TIMe? (Query Only)
Returns the time that reference waveform data was copied into the internal
reference memory for reference channel <x>, where x is the reference channel
number.
Vertical
Group
Syntax
REF<x>:TIMe?
REF4:TIME? might return “16:54:05”.
Examples
REF<x>:VERTical:POSition
Sets or returns the vertical position of the reference waveform specified by <x>,
where x is the reference channel number.
Increasing the position value of a waveform causes the waveform to move up,
and decreasing the position value causes the waveform to move down. Position
adjusts only the display position of a waveform. The position value determines the
vertical graticule coordinate at which signal values are displayed. For example, if
the position for Reference 3 is set to 2.0, the signal represented by that reference
will be displayed at 2.0 divisions above the center of the screen.
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Commands Listed in Alphabetical Order
Vertical
Group
Syntax
REF<x>:VERTical:POSition <NR3>
REF<x>:VERTical:POSition?
Related Commands
Arguments
<NR3> is the desired position, in divisions from the center horizontal graticule.
The range is from -5.0 to 5.0 divisions.
REF2:VERTICAL:POSITION 1.3E+00 positions the Reference 2 input signal
1.3 divisions above the center horizontal graticule.
Examples
REF1:VERTICAL:POSITION? might return :REF1:VERTICAL:POSITION
-1.3000E+00 indicating that the current position of Reference 1 is 1.3 divisions
below the center horizontal graticule.
REF<x>:VERTical:SCAle
Sets or returns the vertical scale for the reference waveform specified by <x>,
where x is the reference channel number.
Each waveform has a vertical scale parameter. For a signal with constant
amplitude, increasing the Scale causes the waveform to be displayed smaller.
Decreasing the scale causes the waveform to be displayed larger.
Scale affects all waveforms, but affects reference and math waveforms differently
from channel waveforms:
For reference and math waveforms, this setting controls the display only,
graphically scaling these waveforms and having no affect on the acquisition
hardware.
For channel waveforms, this setting controls the vertical size of the acquisition
window as well as the display scale. The range and resolution of scale
values depends on the probe attached and any other external factors you have
specified.
Vertical
Group
Syntax
REF<x>:VERTical:SCAle <NR3>
REF<x>:VERTical:SCAle?
Related Commands
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<NR3> is the gain in user units-per-division.
Arguments
Examples
REF4:VERTICAL:SCALE 100E-03 sets the Reference 4 scale to 100 mV per
division.
REF4:VERTICAL:SCALE? might return :REF2:VERTICAL:SCALE
1.0000e+00 indicating that the current vertical scale setting for Reference 2 is
1 V per division.
REM (No Query Form)
Embeds a comment within programs as a means of internally documenting the
programs. The oscilloscope ignores these embedded comment lines.
Miscellaneous
Group
Syntax
REM <QString>
<QString> is a string that can contain a maximum of 80 characters.
Arguments
Examples
REM "This is a comment" is a comment string that the oscilloscope will
ignore.
*RST (No Query Form)
Resets the oscilloscope to the factory default settings. The *RST command does
not alter the following:
Calibration data that affect device specifications
The Output Queue
The Service Request Enable Register setting
The Power-on status clear flag setting
Alias definitions
Stored settings
The *PUD? Response
Any of the values associated with the DATA command.
Oscilloscope password
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Commands Listed in Alphabetical Order
Status and Error
Group
Syntax
*RST
None
Related Commands
Arguments
*RST resets the oscilloscope settings to factory defaults.
Examples
*SAV (No Query Form)
Stores the state of the oscilloscope to a specified memory location. You can use
the *RCL command to restore the oscilloscope to this saved state at a later time.
Save and Recall
Group
Syntax
*SAV <NR1>
Related Commands
Arguments
<NR1> specifies a location in which to save the state of the oscilloscope. Location
values range from 1 through 10. Using an out-of-range location value causes an
execution error. Any settings that have been stored previously at this location
will be overwritten.
*SAV 2 saves the current oscilloscope state in memory location 2.
Examples
SAVe:ASSIgn:TYPe
Sets or returns the assignment of the data to be saved when the front-panel Save
button is pressed.
Save and Recall
Group
Syntax
SAVe:ASSIgn:TYPe {IMAGe|WAVEform|SETUp}
SAVe:ASSIgn:TYPe?
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IMAGe assigns the Save button to save screen images.
Arguments
WAVEform assigns the Save button to save waveforms.
SETUp assigns the Save button to save setups.
SAVe:EVENTtable:BUS<x> (No Query Form)
Saves the data from bus<x> to a specified file and location; where x is the bus
number
Save and Recall
Group
Syntax
SAVe:EVENTtable:BUS<x> <file path>
<file path> is a quoted string that defines the file name and path location
where the event table will be stored.
Arguments
NOTE. <filename> stands for a filename of up to 125 characters, followed by a
period (".") and the three-character extension. Waveform files should have a .csv
extension for comma-separated spreadsheet format files.
SAVe:IMAGe (No Query Form)
Saves a capture of the screen image into the specified file. Supported image
formats are PNG, Windows Bitmap, and TIFF. If an extension for a supported file
type is added to the file name, then the corresponding format will be used. If no
supported extension is added to the file, the format to use will be determined by
the value obtained from the :SAVe:IMAGe:FILEFormat? query.
Save and Recall
Group
Syntax
SAVe:IMAGe <file path>
Related Commands
Arguments
<file path> is a filename, including path, where the image will be saved.
If you do not specify a directory, the oscilloscope will store the file in the
current working directory. File name extensions are not required but are highly
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recommended. The path “D:/foo.png” will save an image to the file “foo.png” on
the Compact Flash card.
SAVe:IMAGe:FILEFormat
Sets or returns the file format to use for saving screen images.
NOTE. The file format is not automatically determined by the file name extension.
You need to choose a file format with an extension which is consistent with the
selected file format.
Save and Recall
Group
Syntax
SAVe:IMAGe:FILEFormat {PNG|BMP|TIFf}
SAVe:IMAGe:FILEFormat?
Related Commands
Arguments
PNG saves the file in Portable Network Graphics format.
BMP saves the file in Microsoft Windows bitmap format.
TIFf saves the file in Tagged Image File Format.
SAVe:IMAGe:INKSaver
set to “ON” or “1”, images will be generated using the ink saver palette. If set to
“OFF” or “0”, images will be generated using the standard palette.
Save and Recall
Group
Syntax
SAVe:IMAGe:INKSaver {OFF|ON|0|1}
SAVe:IMAGe:INKSaver?
Related Commands
Arguments
OFF or 0 generates images from the Inksaver palette.
ON or 1 generates images using the Standard palette.
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SAVe:IMAGe:LAYout
Sets or returns the layout to use for saved screen images.
Save and Recall
Group
Syntax
SAVe:IMAGe:LAYout {LANdscape|PORTRait}
SAVe:IMAGe:LAYout?
LANdscape specifies that screen images are saved in landscape format.
Arguments
PORTRait specifies that screen images are saved in portrait format.
SAVe:SETUp (No Query Form)
Stores the state of the oscilloscope to a specified memory location. You can later
use the *RCL command to restore the oscilloscope to this saved state.
Save and Recall
Group
Syntax
SAVe:SETUp {<file path>|<NR1>}
Related Commands
Arguments
<file path> is the target location for storing the setup file. <file path> is a
quoted string that defines the file name and path. Input the file path using the
form <drive>:<dir>/<filename>. <extension> and one or <dir>s are optional.
If you do not specify them, the oscilloscope will store the file in the current
working directory. <filename> stands for a filename. (Use of wildcard characters
in filenames is not supported.) Filename extensions are not required but are highly
recommended. For setups, use the extension ".SET".
<NR1> specifies a location for saving the current front-panel setup. The
front-panel setup value ranges from 1 to 10. Using an out-of-range value causes
an execution error. Any settings that have been stored previously at this location
will be overwritten.
SAVE:SETUP 5 saves the current oscilloscope setup in memory location 5.
Examples
SAVE:SETUP "TEK00000.SET" saves the current oscilloscope setup in the file
TEK00000.SET in the current working directory.
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SAVe:WAVEform (No Query Form)
This command saves a specified waveform or all displayed waveforms (excluding
serial bus waveforms). Only individual analog waveforms (CH<x>, MATH and
REF<x>) can be saved to reference memory locations.
You can save all displayed waveforms, excluding serial bus waveforms, to a
single CSV file when the SAVE:WAVEFORM:FILEFORMAT is set to SPREADSHEET.
You can save all displayed waveforms, excluding serial bus waveforms and digital
channels (MSO models) to consecutive ISF (internal save format) files when the
SAVE:WAVEFORM:FILEFORMAT is set to INTERNAL.
Save and Recall
Group
Syntax
SAVe:WAVEform [<wfm>,{REF<x>}] | [<wfm>, <QString>] | [ALL,
<QString>]
Related Commands
Arguments
<wfm>, <REF<x>> saves the specified waveform to the specified reference
memory location. <wfm> can be any live analog channel (where <x> is the
channel number), the MATH1 waveform, or another reference waveform (such
as REF1).
<wfm>, <QString> saves the specified waveform to the file specified in the
quoted string argument. Any live channel (such as CH1), the MATH1 waveform,
any reference waveform, and, for MSO models, digital waveforms (such as
D0) can be saved to a file. Digital waveforms can only be saved when the
SAVE:WAVEFORM:FILEFORMAT is set to SPREADSHEET.
ALL, <QString> saves all displayed waveforms, excluding serial bus
waveforms, to a single CSV file specified by the quoted string argument when the
SAVE:WAVEFORM:FILEFORMAT is set to SPREADSHEET, or saves all displayed
waveforms, excluding serial bus waveforms and digital channel waveforms (MSO
models), to individual ISF (internal save format) files with a file name prefix
specified by the argument with an underscore (_) and the waveform ID (such as
CH1, REF1, MATH) appended to the file name(s).
SAVE:WAVEFORM CH1,REF1 saves the CH1 waveform in reference memory
location 1.
Examples
:SAVE:WAVEFORM:FILEFORMAT SPREADSHEET; :SAVE:WAVEFORM ALL,
"D:/test_folder/test1_all.csv" saves all displayed waveforms
(excluding serial bus waveforms) to D:/test_folder/test1_all.csv.
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:SAVe:WAVEform:FILEFormat INTERNal; :SAVe:WAVEform ALL,
"D:/test_folder/test1" saves all displayed waveforms (excluding serial
bus waveforms and digital channels for MSO models) to individual files named
D:/test_folder/test1_<wfm>.isf (for example test1_CH1.isf).
SAVe:WAVEform:FILEFormat
Specifies or returns the file format for saved waveforms. Waveform header and
timing information is included in the resulting file of non-internal formats.
The oscilloscope saves DPO waveforms as a 500 x 200 matrix, with the first
row corresponding to the most recently acquired data. The values specified by
In the event that DATa:STOP value is greater than the current record length, the
current record length determines the last output value.
Save and Recall
Group
Syntax
SAVe:WAVEform:FILEFormat {INTERNal|SPREADSheet}
SAVe:WAVEform:FILEFormat?
Related Commands
Arguments
INTERNal specifies that waveforms are saved in an internal format, using a .isf
filename extension. These files can be recalled as reference waveforms. When this
argument is specified, the settings specified via the DATa:STARt and DATa:STOP
commands have no meaning as the entire waveform is saved.
SPREADSheet specifies that waveform data is saved in a format that contains
comma delimited values. These waveform data files are named using the .csv
filename extension. Saving waveforms in CSV format enables spreadsheet
programs to import the data.
SAVE:WAVEFORM:FILEFORMAT INTERNAL specifies that the internal file format
is the format used for saving waveforms.
Examples
SAVE:WAVEFORM:FILEFORMAT? might return :SAVE:WAVEFORM:FILEFORMAT
INTERNAL indicating that waveforms are saved using the internal format.
SAVe:WAVEform:GATIng
Specifies whether save waveform operations should save the entire waveform
(NONe) or a specified portion of the waveform.
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Save and Recall
Group
Syntax
SAVe:WAVEform:GATIng {NONe|CURSors|SCREEN}
SAVe:WAVEform:GATIng?
CURSors turns on cursors and the gates are the waveform record points at the
cursor positions.
Arguments
NONe saves the entire waveform.
SCREEN, if zoom is on, the gates are the start and end waveform record points of
the zoom (upper) graticule, otherwise the gates are the start and end waveform
record points of the main graticule.
SAVE:WAVEFORM:GATING CURSors specifies that, when the waveform gating
is set to cursors, save waveform operations should save the waveform points
between the cursors. If cursors are turned off, waveform gating automatically
reverts to NONE.
Examples
SEARCH? (Query Only)
Returns all search-related settings.
Search
Group
Syntax
SEARCH?
SEARCH? might return:
Examples
:SEARCH:SEARCH1:TRIG:A:BUS:B1:SPI:COND SS;DAT:MOSI:VAL
"XXXXXXXX";:SEARCH:SEARCH1:TRIG:A:BUS:B1:SPI: DAT:MISO:VAL
"XXXXXXXX";:SEARCH:SEARCH1:TRIG:A:BUS:B1:SPI:DAT:SIZ
1;:SEARCH:SEARCH1:TRIG:A:BUS:B1:I2C:COND
STAR;DAT:VAL "XXXXXXXX";SIZ 1;DIR
NOCARE;:SEARCH:SEARCH1:TRIG:A:BUS:B1:I2C:ADDR:MOD ADDR7;TYP
USER;VAL "XXXXXXX";:SEARCH:SEARCH1:TRIG:A:BUS:B1:CAN:COND
SOF;FRAME DATA;DAT:VAL "XXXXXXXX";SIZ 1;D IR
NOCARE;QUAL EQU;:SEARCH:SEARCH1:TRIG:A:BUS:B1:CAN:ID:MOD
ST;VAL "XXXXXXXXXXX";:SEARCH:SEARCH1:TRI
G:A:BUS:B2:SPI:COND SS;DAT:MOSI:VAL
"XXXXXXXX";:SEARCH:SEARCH1:TRIG:A:BUS:B2:SPI:DAT:MISO:VAL
"XXXXX XXX";:SEARCH:SEARCH1:TRIG:A:BUS:B2:SPI:DAT:SIZ
1;:SEARCH:SEARCH1:TRIG:A:BUS:B2:I2C:COND
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STAR;DAT:VAL "XXXXXXXX";SIZ 1;DIR
NOCARE;:SEARCH:SEARCH1:TRIG:A:BUS:B2:I2C:ADDR:MOD ADDR7;TYP
USER;VAL "XXXXXXX" ;:SEARCH:SEARCH1:TRIG:A:BUS:B2:CAN:COND
SOF;FRAME DATA;DAT:VAL "XXXXXXXX";SIZ 1;DIR NOCARE;QUAL
EQU; :SEARCH:SEARCH1:TRIG:A:BUS:B2:CAN:ID:MOD ST;VAL
"XXXXXXXXXXX";:SEARCH:SEARCH1:TRIG:A:BUS:SOU B1;:SEA
RCH:SEARCH1:TRIG:A:TYP EDG;LEV 0.0000;LEV:CH1
0.0000;CH2 0.0000;CH3 0.0000;CH4 0.0000;MATH
0.0000;RE F1 0.0000;REF2 0.0000;REF3 0.0000;REF4
0.0000;:SEARCH:SEARCH1:TRIG:A:UPP:CH1 800.0000E-3;CH2
800.000 0E-3;CH3 800.0000E-3;CH4 800.0000E-3;MATH
800.0000E-3;REF1 800.0000E-3;REF2 800.0000E-3;REF3 800.000
0E-3;REF4 800.0000E-3;:SEARCH:SEARCH1:TRIG:A:LOW:CH1
0.0000;CH2 0.0000;CH3 0.0000;CH4 0.0000;MATH 0.
0000;REF1 0.0000;REF2 0.0000;REF3 0.0000;REF4
0.0000;:SEARCH:SEARCH1:TRIG:A:EDGE:SOU CH1;SLO
RIS;:SE ARCH:SEARCH1:TRIG:A:LOGI:FUNC AND;THR:CH1
0.0000;CH2 0.0000;CH3 0.0000;CH4 0.0000;MATH
0.0000;REF1 0 .0000;REF2 0.0000;REF3 0.0000;REF4
0.0000;:SEARCH:SEARCH1:TRIG:A:LOGI:INP:CH1 X;CH2 X;CH3
X;CH4 X;MA TH X;REF1 X;REF2 X;REF3 X;REF4 X;CLOC:SOU
NONE;EDGE RIS;:SEARCH:SEARCH1:TRIG:A:LOGI:PAT:INP:CH1
X;CH 2 X;CH3 X;CH4 X;MATH X;REF1 X;REF2 X;REF3 X;REF4
X;:SEARCH:SEARCH1:TRIG:A:LOGI:PAT:WHE TRU;WHE:LESSL
8.0000E-9;L 8.0000E-9;:SEARCH:SEARCH1:TRIG:A:PULSEW:SOU
CH1;POL POS;WHE LESS;WID 8.0000E-9;:SEA
RCH:SEARCH1:TRIG:A:RUNT:SOU CH1;POL POS;WHE OCCURS;WID
8.0000E-9;:SEARCH:SEARCH1:TRIG:A:TRAN:SOU CH1 ;POL POS;WHE
SLOW;DELT 8.0000E-9;:SEARCH:SEARCH1:TRIG:A:SETH:CLOC:SOU
CH1;EDGE RIS;THR 0.0000;:SEARC H:SEARCH1:TRIG:A:SETH:DAT:SOU
CH2;THR 0.0000;:SEARCH:SEARCH1:TRIG:A:SETH:HOLDT
8.0000E-9;SETT 8.0000 E-9;:SEARCH:SEARCH1:STATE 0
SEARCH:SEARCH<x>:COPy (No Query Form)
Copies the search criteria to the trigger, or the trigger criteria to a search. <x>
is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:COPy {SEARCHtotrigger|TRIGgertosearch}
SEARCHtotrigger copies the search criteria to the trigger
Arguments
TRIGgertosearch copies the trigger criteria to the search
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SEARCH:SEARCH<x>:STATE
Sets the search state to on or off. <x> is the search number, which is always 1.
The query form returns the search state.
Search
Group
Syntax
SEARCH:SEARCH<x>:STATE {<NR1>|OFF|ON}
SEARCH:SEARCH<x>:STATE?
OFF or <NR1> = 0 sets the search state to off.
Arguments
ON or <NR1> ≠ 0 sets the search state to on.
SEARCH:SEARCH<x>:TOTAL? (Query Only)
Returns the total number of matches for the search. The total number of matches
may be than the number of marks placed. <x> is the search number, which
is always 1.
Search
Group
Syntax
SEARCH:SEARCH<x>:TOTAL?
<NR1> is the total number of matches.
Returns
SEARCH:SEARCH<x>:TRIGger:A:BUS? (Query Only)
Returns the serial search type. <x> is the search number, which is always 1. There
are four serial buses, B1 through B4.
This command requires a DPO4AUTO or DPO4EMBD application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS?
I2C specifies the Inter-IC bus.
Syntax
Returns
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SPI specifies the Serial Peripheral Interface bus.
CAN specifies the Controller Area Network bus.
SEARCH:SEARCH1:TRIGGER:A:BUS? might return
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:SPI:CONDITION
SS;:SEARCH:SEARCH1:TRIGGER:A:BUS:B2:SPI:CONDITION
SS;:SEARCH:SEARCH1:TRIGGER:A:BUS:B3:SPI:CONDITION
SS;:SEARCH:SEARCH1:TRIGGER:A:BUS:B4:SPI:CONDITION
SS;:SEARCH:SEARCH1:TRIGGER:A:BUS:B1:SPI:DATA:MOSI:VALUE "XX".
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:CONDition
Sets or returns the search trigger condition for the AUDIO bus: Start of Frame
or Data.
This command requires DPO4AUDIO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:CONDition
{SOF|DATA}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:CONDition?
SOF enables triggering at the start of frame for the audio bus.
Arguments
DATA enables triggering on matching data for the audio bus.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:HIVALue
Sets or returns the search trigger data upper word for the AUDIO bus.
This command requires DPO4AUDIO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:HIVALue
<String>
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:HIVALue?
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<String> specifies the search data trigger data upper word.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:OFFSet
Sets or returns the search trigger data offset for the AUDIO bus.
This command requires DPO4AUDIO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:OFFSet
<NR1>
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:OFFSet?
<NR1> is the search trigger data offset value.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:QUALifier
Sets or returns the search trigger data qualifier for the AUDIO bus.
This command requires DPO4AUDIO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:QUALifier
{LESSThan|MOREThan|EQUal|UNEQual|LESSEQual|MOREEQual|INrange|OUTrange
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:QUALifier?
Syntax
LESSThan sets the search trigger data qualifier to less than.
MOREThan sets the search trigger data qualifier to greater than.
EQUal sets the search trigger data qualifier to equal.
Arguments
UNEQual sets the search trigger data qualifier to not equal.
LESSEQual sets the search trigger data qualifier to less than or equal.
MOREEQual sets the search trigger data qualifier to greater than or equal.
INrange sets the search trigger data qualifier to in range.
OUTrange sets the search trigger data qualifier to out of range.
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SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:VALue
Sets or returns the search trigger data lower word for the AUDIO bus.
This command requires DPO4AUDIO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:VALue
<String>
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:VALue?
<String> is the search trigger data lower word.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:WORD
Sets or returns the search trigger data alignment for the AUDIO bus.
This command requires DPO4AUDIO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:WORD
{EITher|LEFt|RIGht}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<1-4>:AUDio:DATa:WORD?
EITher aligns the search trigger data to either left or right.
LEFt aligns the search trigger data to the left.
Arguments
RIGht aligns the search trigger data to the right.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:CONDition
Sets or returns the search condition for a CAN trigger search. SEARCH<x> is the
search number and B<x> is the bus number.
This command requires a DPO4AUTO application module.
Conditions
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Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:CONDition
{SOF|FRAMEtype|IDentifier|DATA|IDANDDATA|EOF|ACKMISS}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:CONDition?
SOF specifies a search based on the start of frame.
Arguments
FRAMEtype specifies a search based on the frame type.
IDentifier specifies a search based on the frame identifier.
DATA specifies a search based on the frame data.
IDANDDATA specifies a search based on the frame identifier and data.
EOF specifies a search base on the end of frame.
ACKMISS specifies a search based on the missing ACK field.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:DIRection
Sets or returns the CAN search to be valid for Read, Write, or Either condition if
the criteria is IDentifier. SEARCH<x> is the search number and B<x> is the bus
number. This only applies if the search condition is IDentifier.
This command requires a DPO4AUTO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:DIRection
{READ|WRITE|NOCARE}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:DIRection?
Related Commands
Arguments
READ specifies the read condition.
WRITE specifies the write condition.
NOCARE specifies either a read or write condition.
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SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:QUALifier
Sets or returns the CAN data qualifier for a search. SEARCH<x> is the search
number and B<x> is the bus number. This only applies if the trigger condition is
IDANDDATA or DATA.
This command requires a DPO4AUTO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:QUALifier
{LESSThan|Than|EQUal|UNEQual|LESSEQual|EQual}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:QUALifier?
Related Commands
Arguments
LESSThan searches for bus data less than the value specified by
Than searches for bus data greater than the value specified by
UNEQual searches for bus data not equal to the value specified by
LESSEQual searches for bus data less equal to the value specified by
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:SIZe
Sets or returns the length of the data string in bytes to be used for a CAN search if
the search condition is DATA or IDANDDATA. SEARCH<x> is the search number
and B<x> is the bus number.
This command requires a DPO4AUTO application module.
Search
Conditions
Group
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SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:SIZe <NR1>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:SIZe?
Syntax
<NR1> is the data string length in bytes.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:VALue
Sets or returns the binary data string to be used for a CAN search if the search
condition is ID or IDANDDATA. SEARCH<x> is the search number and B<x>
is the bus number.
This command requires a DPO4AUTO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:VALue <bin>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:DATa:VALue?
Syntax
Related Commands
Arguments
<bin> is the data in binary format.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:FRAMEtype
Sets or returns the CAN Frame Type to be used if the trigger search condition is
Frame Type. SEARCH<x> is the search number and B<x> is the bus number.
This command requires a DPO4AUTO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:FRAMEtype
{DATA|REMote|ERRor|OVERLoad}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN:FRAMEtype?
DATA specifies a data frame.
Arguments
REMote specifies a remote frame.
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ERRor specifies an error frame.
OVERLoad specifies an overload frame.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN{:IDentifier|:ADDRess}:MODe
Sets or returns the CAN addressing mode for a trigger search to a standard or
extended format. SEARCH<x> is the search number and B<x> is the bus number.
This command requires a DPO4AUTO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN{:IDentifier|:
ADDRess}:MODe {STandard|EXTended}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN{:IDentifier|:
ADDRess}:MODe?
STandard specifies an 11-bit identifier field.
Arguments
EXTended specifies a 29-bit identifier field.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN{:IDentifier|:ADDRess}:VALue
Sets or returns the binary address string to be used for a CAN trigger search if
the search condition is ID or IDANDDATA. SEARCH<x> is the search number
and B<x> is the bus number.
This command requires a DPO4AUTO application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN{:IDentifier|:
ADDRess}:VALue <bin>
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:CAN{:IDentifier|:
ADDRess}:VALue?
<bin> is the address in binary format.
Arguments
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Commands Listed in Alphabetical Order
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CONDition
Sets or returns the trigger condition for FLEXRAY.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CONDition
{SOF|FRAMETypeid|CYCLEcount|HEADer|DATA|IDANDDATA|EOF|ERROR}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CONDition?
SOF sets the FLEXRAY trigger condition to start of frame.
FRAMETypeid sets the FLEXRAY trigger condition to a frame type id.
CYCLEcount sets the FLEXRAY trigger condition to cycle count.
HEADer sets the FLEXRAY trigger condition to header.
DATA sets the FLEXRAY trigger condition to data.
Arguments
IDANDDATA sets the FLEXRAY trigger condition to ID and data.
EOF sets the FLEXRAY trigger condition to EOF.
ERROR sets the FLEXRAY trigger condition to an error.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CONDITION ERROR sets
the FLEXRAY condition to ERROR
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CONDITION? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CONDITION SOF
indicating the FLEXRAY condition is start of frame.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:HIVALue
Sets or returns the binary data string to be used for FLEXRAY cycle count high
value.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:
HIVALue <QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:
HIVALue?
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<QString> is a quoted string that is the cycle count high value.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:HIVALUE
“110010” sets the cycle count high value to 110010.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:HIVALUE?
might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:HIVALUE
"XXXXXX" indicating the cycle count high value is set to don’t cares.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:QUALifier
Sets or returns the FLEXRAY cycle count qualifier.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:
B<x>:FLEXray:CYCLEcount:QUALifier
{LESSThan|MOREThan|EQUal|UNEQual|LESSEQual|MOREEQual|INrange|OUTrange}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:
QUALifier?
LESSThan sets the cycle count qualifier to less than.
MOREThan sets the cycle count qualifier to greater than.
EQUal sets the cycle count qualifier to equal.
Arguments
UNEQual sets the cycle count qualifier to not equal.
LESSEQual sets the cycle count qualifier to less than or equal.
MOREEQual sets the cycle count qualifier to greater than or equal.
INrange sets the cycle count qualifier to in range.
OUTrange sets the cycle count qualifier to out of range.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:QUALIFIER
LESSTHANsets the cycle count qualifier to LESSTHAN.
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:QUALIFIER?
might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:QUALIFIER
EQUAL indicating the cycle count qualifier is set to EQUAL.
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Commands Listed in Alphabetical Order
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:VALue
Sets or returns the binary data string to be used for FLEXRAY cycle count low
value.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:VALue
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:
VALue?
<QString> is a quoted string that is the binary cycle count value.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:VALUE
“110010” sets the cycle count value to 110010.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:VALUE?
might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:VALUE
"XXXXXX" indicating the cycle count value is don’t cares.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:HIVALue
Sets or returns the high binary data string used for FLEXRAY trigger if trigger
condition is ID or IDANDDATA.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:HIVALue
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:HIVALue?
<QString> is a quoted string that is the binary high value.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:HIVALUE
“11001010” sets the high value 11001010.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:HIVALUE? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:HIVALUE
"XXXXXXXX" indicating the high value is don’t cares.
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Commands Listed in Alphabetical Order
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:OFFSet
Sets or returns the offset of the data string in bytes to be used for FLEXRAY
trigger.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:OFFSet
<NR1>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:OFFSet?
<NR1> is the FLEXRAY data offset in bytes. A byte offset of -1 signifies don’t
care, and no byte offset is used. The instrument will trigger or match any byte
value that fits.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:OFFSET 10 sets
the FLEXRAY data offset to 10 bytes.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:OFFSET? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:OFFSET 0
indicating the offset is set to 0 bytes.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:QUALifier
Sets or returns the FLEXRAY data qualifier.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:QUALifier
{LESSThan|MOREThan|EQUal|UNEQual|LESSEQual|MOREEQual|
INrange|OUTrange}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:QUALifier?
LESSThan sets the FLEXRAY data qualifier to less than.
MOREThan sets the FLEXRAY data qualifier to greater than.
EQUal sets the FLEXRAY data qualifier to equal.
Arguments
UNEQual sets the FLEXRAY data qualifier to not equal.
LESSEQual sets the FLEXRAY data qualifier to less than or equal.
MOREEQual sets the FLEXRAY data qualifier to greater than or equal.
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INrange sets the FLEXRAY data qualifier to in range.
OUTrange sets the FLEXRAY data qualifier to out of range.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:QUALIFIER
Examples
LESSTHAN sets the data qualifier to LESSTHAN.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:QUALIFIER? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:QUALIFIER
EQUAL indicating the data qualifier is EQUAL.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:SIZe
Sets or returns the length of the data string in bytes to be used for FLEXRAY
trigger.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:SIZe <NR1>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:SIZe?
<NR1> is the length of the data string in bytes. Length range is 1 to 8.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:SIZE 8 sets the
data size to 8 bytes.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:SIZE? might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:SIZE 1 indicating
the data size is 1 byte.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:VALue
Sets or returns the low binary data string used for FLEXRAY trigger condition if
trigger condition is ID or IDANDDATA.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:VALue
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:DATa:VALue?
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<QString> is a quoted string that is the low binary data string to be used for
FLEXRAY trigger condition if trigger condition is ID or IDANDDATA.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:VALUE
“11001010” sets the binary data string to 11001010.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:VALUE? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:VALUE
"XXXXXXXX" indicates the binary data string is don’t cares.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:EOFTYPE
Sets or returns the end of frame type used for FLEXRAY trigger.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:EOFTYPE
{STATic|DYNAMic|ANY}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:EOFTYPE?
STATic sets the FLEXRAY end of frame type to STATIC.
DYNAMic sets the FLEXRAY end of frame type to DYNAMIC.
ANY sets the FLEXRAY end of frame type to ANY type.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:EOFTYPE ANY sets the
FLEXRAY end of frame type to any type.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:EOFTYPE? might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:EOFTYPE STATIC
indicating the FLEXRAY end of frame type is static.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:ERRTYPE
Sets or returns the error type be used for FLEXRAY trigger.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:ERRTYPE
{CRCHeader|CRCTrailer|SYNCFrame|STARTupnosync|NULLFRStatic|
NULLFRDynamic}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:ERRTYPE?
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Commands Listed in Alphabetical Order
CRCHeader sets the FLEXRAY error type to CRC header.
Arguments
CRCTrailer sets the FLEXRAY error type to CRC trailer.
SYNCFrame sets the FLEXRAY error type to SYNC frame.
STARTupnosync sets the FLEXRAY error type to start up with no sync.
NULLFRStatic sets the FLEXRAY error type to null frame static.
NULLFRDynamic sets the FLEXRAY error type to null frame dynamic.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:ERRTYPE SYNCFRAME sets
the FLEXRAY error type SYNCFRAME
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:ERRTYPE? might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:ERRTYPE CRCHEADER
indicating the FLEXRAY error type is CRCHEADER
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:HIVALue
Sets or returns the binary data string used for FLEXRAY frame ID high value.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:HIVALue
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:HIVALue?
<QString> is a quoted string representing the binary data string used for
FLEXRAY frame ID high value.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:HIVALUE
“00101100101” sets the frame id high value to 00101100101.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:HIVALUE?
might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:HIVALUE
"XXXXXXXXXXX" indicating the frame id high value is don’t cares.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:QUALifier
Sets or returns the FLEXRAY frame ID qualifier.
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Commands Listed in Alphabetical Order
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:
B<x>:FLEXray:FRAMEID:QUALifier
{LESSThan|MOREThan|EQUal|UNEQual|LESSEQual|MOREEQual|
INrange|OUTrange}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:
QUALifier?
LESSThan sets the frame id qualifier to LESSThan
MOREThan sets the frame id qualifier to MOREThan
QUal sets the frame id qualifier to QUal
Arguments
UNEQual sets the frame id qualifier to UNEQual
LESSEQual sets the frame id qualifier to LESSEQual
MOREEQual sets the frame id qualifier to MOREEQual
INrange sets the frame id qualifier to INrange
OUTrange sets the frame id qualifier to OUTrange
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:QUALIFIER
Examples
OUTRANGE sets the frame id qualifier to out of range.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:QUALIFIER?
might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:QUALIFIER
EQUAL indicating the frame id qualifier is EQUAL.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:VALue
Sets or returns the binary data string to be used for FLEXRAY frame ID low value.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:VALue
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:VALue?
<QString> is a quoted string representing the binary data string used for
FLEXRAY frame ID low value.
Arguments
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SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:VALUE
Examples
“11001101010” sets the value of the frame id is 11001101010.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:VALUE? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:VALUE
"10110010101" indicating the value of the frame id is 10110010101.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEType
Sets or returns the frame type for FLEXRAY.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEType
{NORMal|PAYLoad|NULL|SYNC|STARTup}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:FRAMEType?
NORMal sets the FLEXRAY frame type to normal.
PAYLoad sets the FLEXRAY frame type to payload.
NULL sets the FLEXRAY frame type to NULL.
SYNC sets the FLEXRAY frame type to sync.
STARTup sets the FLEXRAY frame type to start up.
Arguments
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMETYPE STARTUP
Examples
sets the flexray frame type to startup.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMETYPE? might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMETYPE NORMAL
indicating the flexray frame type is normal.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:CRC
Sets or returns the CRC portion of the binary header string to be used for
FLEXRAY trigger.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:CRC
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:CRC?
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<QString> is a quoted string representing the CRC portion of the binary header
string used for FLEXRAY trigger.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CRC
“00110010101” sets the CRC protion of the binary header string 00110010101.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CRC? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CRC
"XXXXXXXXXXX" indicating the CRC protion of the binary header string is don’t
cares.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:CYCLEcount
Sets or returns the cycle count portion of the binary header string used for
FLEXRAY trigger.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:
CYCLEcount <QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:
CYCLEcount?
<QString> is a quoted string representing the cycle count portion of the binary
header String used for FLEXRAY trigger.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CYCLECOUNT
“001101” sets the cycle count to 001101.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CYCLECOUNT?
might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CYCLECOUNT
"XXXXXX" indicating the cycle count is don’t cares.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:FRAMEID
Sets or returns the frame id portion of the binary header string used for FLEXRAY
trigger.
Search
Group
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Commands Listed in Alphabetical Order
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:FRAMEID
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:FRAMEID?
Syntax
<QString> is a quoted string representing the frame id portion of the binary
header string used for FLEXRAY trigger.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:FRAMEID
“10110010101” sets the frame id portion of the binary header string to
10110010101.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:FRAMEID? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:FRAMEID
"XXXXXXXXXXX" indicating the frame id portion of the binary header string is
don’t cares.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:INDBits
Sets or returns the indicator bits portion of the binary header string used for
FLEXRAY trigger.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:INDBits
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:INDBits?
<QString> is a quoted string representing the indicator bits portion of the binary
header string used for FLEXRAY trigger.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:INDBITS
”10100” sets the indicator bits of the header to 10100.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:INDBITS? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:INDBITS
"XXXXX" indicating the indicator bits of the header are don’t cares.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:PAYLength
Sets or returns the payload length portion of the binary header string used for
FLEXRAY trigger.
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Commands Listed in Alphabetical Order
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:PAYLength
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:FLEXray:HEADER:
PAYLength?
<QString> is a quoted string representing the payload length portion of the
binary header string used for FLEXRAY trigger.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH
“1001101” sets the payload length portion of the binary header string to 1001101.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH?
might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH
"XXXXXXX" indicating the payload length portion of the binary header string
is don’t cares.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:ADDRess:MODe
Sets or returns the I2C address mode to 7 or 10-Bit. SEARCH<x> is the search
number and B<x> is the bus number.
This command requires a DPO4EMBD application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:ADDRess:MODe
{ADDR7|ADDR10}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:ADDRess:MODe?
ADDR7 specifies 7-bit addresses.
Arguments
ADDR10 specifies 10-bit addresses.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:ADDRess:TYPe
Sets or returns the I2C address type. SEARCH<x> is the search number and B<x>
is the bus number.
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This command requires a DPO4EMBD application module.
Conditions
Group
Search
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:ADDRess:TYPe
{GENeralcall|STARtbyte|HSmode|EEPROM|USER}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:ADDRess:TYPe?
GENeralcall specifies the GENeralcall address type.
STARtbyte specifies the STARtbyte address type.
HSmode specifies the HSmode address type
EEPROM specifies the EEPROM address type.
USER specifies a user address.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:ADDRess:VALue
Sets or returns the binary address string to be used for an I2C trigger search if
the search condition is ADDR or ADDRANDDATA. SEARCH<x> is the search
number and B<x> is the bus number.
This command requires a DPO4EMBD application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:ADDRess:VALue <bin>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:ADDRess:VALue?
Syntax
<bin> is the address in binary format.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:CONDition
Sets or returns the search condition for an I2C trigger search. SEARCH<x> is the
search number and B<x> is the bus number.
This command requires a DPO4EMBD application module.
Search
Conditions
Group
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Commands Listed in Alphabetical Order
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:CONDition
{STARt|STOP|REPEATstart|ACKMISS|ADDRess|DATA|ADDRANDDATA}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:CONDition?
Syntax
STARt specifies a search based on a start condition.
Arguments
STOP specifies a search based on a stop condition.
REPEATstart specifies a search based on a repeat of start condition.
ACKMISS specifies a search based on a missing acknowledgement condition.
ADDRess specifies a search based on an address.
DATA specifies a search based on a data condition.
ADDRANDDATA specifies a search based on an address and data condition.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:DATa:DIRection
Sets or returns the I2C search condition to be valid on a Read, Write, or Either
condition. SEARCH<x> is the search number and B<x> is the bus number.
This command requires a DPO4EMBD application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:DATa:DIRection
{READ|WRITE|NOCARE}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:DATa:DIRection?
READ specifies a read condition.
Arguments
WRITE specifies a write condition.
NOCARE specifies either a read or write condition.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:DATa:SIZe
Sets or returns the length of the data string in bytes to be used for an I2C trigger
search if the search condition is DATA or ADDRANDDATA. SEARCH<x> is the
search number and B<x> is the bus number.
This command requires a DPO4EMBD application module.
Conditions
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Commands Listed in Alphabetical Order
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:DATa:SIZe <NR1>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:DATa:SIZe?
<NR1> is the data string length in bytes.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:DATa:VALue
Sets or returns the binary data string to be used for an I2C trigger search if the
search condition is DATA or ADDRANDDATA. SEARCH<x> is the search
number and B<x> is the bus number.
This command requires a DPO4EMBD application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:DATa:VALue <bin>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:I2C:DATa:VALue?
Syntax
<bin> is the data in binary format.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:CONDition
Sets or returns the search condition for a LIN search.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:CONDition
{SYNCField|IDentifier|DATA|IDANDDATA|WAKEup|SLEEP|ERROR}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:CONDition?
SYNCField specifies to search on the sync field.
IDentifier specifies to search on the identifier.
DATA specifies to search on the data.
Arguments
IDANDDATA specifies to search on the identifier and the data.
WAKEup specifies to search on wake up.
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Commands Listed in Alphabetical Order
SLEEP specifies to search on sleep.
ERROR specifies to search on errors.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:CONDITION? might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:CONDITION SYNCFIELD
indicating a search on the sync field.
Examples
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:HIVALue
Sets or returns the binary data string to be used for LIN searches if the search
condition is ID or IDANDDATA.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:HIVALue
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:HIVALue?
<QString> is a quoted string of 1s, 0s, or Xs representing the binary data string
to be used for LIN searches if the search condition is ID or IDANDDATA.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:HIVALUE? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:HIVALUE
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXX" indicating the high value is don’t care.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:QUALifier
Sets or returns the LIN data qualifier. This only applies if the trigger condition is
IDANDDATA or DATA.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:QUALifier
{LESSThan|MOREThan|EQUal|UNEQual|LESSEQual|MOREEQual|
INrange|OUTrange}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:QUALifier?
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Commands Listed in Alphabetical Order
LESSThan sets the LIN data qualifier to less than.
Arguments
MOREThan sets the LIN data qualifier to greater than.
EQUal sets the LIN data qualifier to equal.
UNEQual sets the LIN data qualifier to not equal.
LESSEQual sets the LIN data qualifier to less than or equal.
MOREEQual sets the LIN data qualifier to greater than or equal.
INrange sets the LIN data qualifier to in range.
OUTrange sets the LIN data qualifier to out of range.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:QUALIFIER LESSThan
Examples
sets the data qualifier to lessthan.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:QUALIFIER? might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:QUALIFIER EQUAL
indicating the data qualifier is equal.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:SIZe
Sets or returns the length of the data string in bytes to be used for LIN Search, if
search condition is DATA or IDANDDATA.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:SIZe <NR1>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:SIZe?
<NR1> is the length of the data in bytes.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:SIZE 8 sets the LIN data
size is 8 bytes.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:SIZE? might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:SIZE 1 indicating that
the LIN data size is 1 byte.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:VALue
Sets or returns the binary data string used for a LIN search if the search condition
is ID or IDANDDATA.
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Commands Listed in Alphabetical Order
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:VALue <QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:DATa:VALue?
<QString> is the binary data string for the search.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:VALUE? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:VALUE
"XXXXXXXX" indicating the data value is don’t care.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:ERRTYPE
Sets or returns the error type used for a LIN Search.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:ERRTYPE
{SYNC|PARity|CHecksum|HEADertime|RESPtime|FRAMetime}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:ERRTYPE?
SYNC specifies a sync error type.
Arguments
PARity specifies a parity error type.
CHecksum specifies a checksum error type.
HEADertime specifies a header time error type.
RESPtime specifies a response time error type.
RAMetime specifies a frame time error type.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:ERRTYPE? might return
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:ERRTYPE SYNC indicating a
SYNC error type.
Examples
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:IDentifier:VALue
Sets or returns the binary address string used for LIN search if search condition is
ID or IDANDDATA.
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Commands Listed in Alphabetical Order
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:IDentifier:VALue
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:LIN:IDentifier:VALue?
<QString> is a quoted string specifying the binary address string to be used for
LIN search if search condition is ID or IDANDDATA.
Arguments
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:IDENTIFIER:VALUE? might
return SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:IDENTIFIER:VALUE
"XXXXXX" indicating the binary address is undefined.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:PARallel:VALue
Sets or returns the binary data string to be used for a Parallel trigger search.
SEARCH<x> is the search number and B<x> is the bus number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:PARallel:VALue <QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:PARallel:VALue?
<QString> is the binary data string.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:CONDition
Sets or returns the condition for an RS-232 trigger search. SEARCH<x> is the
search number and B<x> is the bus number.
This command requires a DPO4COMP application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:CONDition
{RXSTArt|RXDATA|RXENDPacket|TXSTArt|TXDATA|TXENDPacket}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:CONDition?
Syntax
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Commands Listed in Alphabetical Order
RXSTArt specifies a search based on the RX Start Bit.
Arguments
RXDATA specifies a search based on RX Data.
RXENDPacket specifies a search based on the RX End of Packet condition.
TXSTArt specifies a search base on the TX Start Bit.
TXDATA specifies a search based on TX Data.
TXENDPacket specifies a search based on the TX End of Packet condition.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:RX:DATa:SIZe
Sets or returns the length of the data string for an RS-232 trigger search if the
trigger condition is RX. SEARCH<x> is the search number and B<x> is the bus
number.
This command requires a DPO4COMP application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:RX:DATa:SIZe
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:RX:DATa:SIZe?
Syntax
<NR1> is the length of the data string in Bytes.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:RX:DATa:VALue
Sets or returns the binary data string for an RS-232 trigger search if the condition
involves RX. SEARCH<x> is the search number and B<x> is the bus number.
This command requires a DPO4COMP application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:RX:DATa:VALue
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:RX:DATa:VALue?
Syntax
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Commands Listed in Alphabetical Order
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:TX:DATa:SIZe
Sets or returns the length of the data string to be used for an RS-232 trigger search
if the Trigger condition is TX. SEARCH<x> is the search number and B<x> is the
bus number.
This command requires a DPO4COMP application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:TX:DATa:SIZe
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:TX:DATa:SIZe?
Syntax
<NR1> is the length of the data string in Bytes.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:TX:DATa:VALue
Sets or returns the binary data string to be used for an RS-232 trigger search if
the condition involves RX. SEARCH<x> is the search number and B<x> is the
bus number.
This command requires a DPO4COMP application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:TX:DATa:VALue
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:RS232C:TX:DATa:VALue?
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:CONDition
Sets or returns the search condition for a SPI trigger search. SEARCH<x> is the
search number and B<x> is the bus number.
This command requires a DPO4EMBD application module.
Search
Conditions
Group
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Commands Listed in Alphabetical Order
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:CONDition
{SS|STARTofframe|MISO|MOSI|MISOMOSI}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:CONDition?
Related Commands
Arguments
SS specifies a search based on the Slave Selection condition.
STARTofframe is applicable when BUS:B<x>:SPI:FRAMING is set to
IDLEtime. When the trigger condition is set to STARTofframe, the instrument
triggers on the first SPI clock after an idle time when there are no clocks.
MISO specifies a search based on the Master-In Slave-Out condition.
MOSI specifies a search based on the Master-Out Slave-In condition.
MISOMOSI specifies a search based on the Master-In Slave-Out and Master-Out
Slave-In conditions.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:DATa{:MISO|:IN}:VALue
Sets or returns the binary data string for an SPI trigger search if the search
condition is MISO or MISOMOSI. SEARCH<x> is the search number and B<x>
is the bus number.
This command requires a DPO4EMBD application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:DATa{:MISO|:IN}:
VALue <bin>
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:DATa{:MISO|:IN}:
VALue?
<bin> is the data string in binary format.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:DATa{:MOSI|:OUT}:VALue
Sets or returns the binary data string for an SPI trigger search if search the
condition is MOSI, or MISOMOSI. SEARCH<x> is the search number and B<x>
is the bus number.
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Commands Listed in Alphabetical Order
This command requires a DPO4EMBD application module.
Conditions
Group
Search
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:DATa{:MOSI|:OUT}:
VALue <bin>
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:DATa{:MOSI|:OUT}:
VALue?
<bin> is the data in binary format.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:DATa:SIZe
Sets or returns the length of the data string for an SPI trigger search if the search
condition is MISO, MOSI, or MISOMOSI. SEARCH<x> is the search number
and B<x> is the bus number.
This command requires a DPO4EMBD application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:DATa:SIZe <NR1>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:SPI:DATa:SIZe?
Syntax
<NR1> is the data string length in bytes.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:BUS:SOUrce
Sets or returns a bus serial search. <x> is the search number.
This command requires a DPO4AUTO or DPO4EMBD application module.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:BUS:SOUrce {B1|B2|B3|B4}
SEARCH:SEARCH<x>:TRIGger:A:BUS:SOUrce?
Syntax
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Commands Listed in Alphabetical Order
B1 specifies the Bus 1 source.
Arguments
B2 specifies the Bus 2 source.
B3 specifies the Bus 3 source.
B4 specifies the Bus 4 source.
SEARCH:SEARCH<x>:TRIGger:A:EDGE:SLOpe
Sets or returns the slope for an edge trigger search to determine where to place a
mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:EDGE:SLOpe {RISe|FALL}
SEARCH:SEARCH<x>:TRIGger:A:EDGE:SLOpe?
RISe specifies a rising edge.
Arguments
FALL specifies a falling edge.
SEARCH:SEARCH<x>:TRIGger:A:EDGE:SOUrce
Sets or returns the source waveform for an edge trigger search to determine where
to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:EDGE:SOUrce
{CH1|CH2|CH3|CH4|MATH}
SEARCH:SEARCH<x>:TRIGger:A:EDGE:SOUrce?
CH<x> specifies one input channel as the edge source, where <x> is the channel
number.
Arguments
MATH specifies the math waveform as the search source.
SEARCH:SEARCH<x>:TRIGger:A:LEVel
Sets or returns the level for an edge trigger search to determine where to place a
mark. <x> is the search number.
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Commands Listed in Alphabetical Order
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LEVel {<NR3>|TTL}
SEARCH:SEARCH<x>:TRIGger:A:LEVel?
<NR3> specifies the trigger level, in volts.
Arguments
TTL specifies a preset TTL high level of 1.4V.
SEARCH:SEARCH<x>:TRIGger:A:LEVel:CH<x>
Sets or returns the level for an edge trigger search to determine where to place a
mark. SEARCH<x> is the search number and CH<x> is the channel number. Each
channel can have an independent level.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LEVel:CH<x> {<NR3>|TTL}
SEARCH:SEARCH<x>:TRIGger:A:LEVel:CH<x>?
<NR3> specifies the trigger level in volts.
Arguments
TTL specifies a preset TTL high level of 1.4 V.
SEARCH:SEARCH<x>:TRIGger:A:LEVel:MATH[1]
Sets or returns the math waveform level for an edge trigger search to determine
where to place a mark. <x> is the search number. The value of MATH is 1 for
all oscilloscopes.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LEVel:MATH {TTL}
SEARCH:SEARCH<x>:TRIGger:A:LEVel:MATH?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
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SEARCH:SEARCH<x>:TRIGger:A:LEVel:REF<x>
Sets or returns the specified reference waveform level for an edge trigger search to
determine where to place a mark. SEARCH<x> is the search number and REF<x>
is the reference channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LEVel:REF<x> {TTL}
SEARCH:SEARCH<x>:TRIGger:A:LEVel:REF<x>?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:FUNCtion
Sets or returns the logic operator for a logic trigger search to determine where to
place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:FUNCtion {AND|NANd|NOR|OR}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:FUNCtion?
AND places a mark if all conditions are true.
NANd places a mark if any of the conditions are false.
NOR places a mark if all conditions are false.
OR places a mark if any of the conditions are true.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:CH<x>
Sets or returns the Boolean logic criteria for a logic trigger search to determine
where to place a mark. SEARCH<x> is the search number and CH<x> is the
channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:CH<x> {HIGH|LOW|X}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:CH<x>?
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HIGH specifies the logic high.
LOW specifies the logic low.
X specifies a "don’t care" state.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:CLOCk:EDGE
Sets or returns whether the clock edge is a rising or falling for a logic search to
determine where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:CLOCk:EDGE
{FALL|RISe}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:CLOCk:EDGE?
RISe specifies a rising edge.
Arguments
FALL specifies a falling edge.
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:CLOCk:SOUrce
Sets or returns the clock source definition for a logic trigger search. <x> is the
search number. If a clock source is defined, then the logic search is determined by
the state of the other inputs at the clock transition. If no clock source is defined,
then the logic search is determined only by the state of the inputs.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:CLOCk:SOUrce
{CH1|CH2|CH3|CH4|MATH|REF|NONe}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:CLOCk:SOUrce?
CH<x> specifies a channel input as the clock source, where <x> = 1, 2, 3, or 4.
MATH specifies the math waveform as the clock source.
REF specifies the reference waveform as the clock source.
NONe specifies no clock source.
Arguments
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SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:D<x>
Sets or returns the waveform logic criteria for a trigger search. SEARCH<x> is the
search number and D<x> is the digital channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:D<x> {HIGH|LOW|X}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:D<x>?
HIGH specifies a high logic level.
LOW specifies a low logic level.
X specifies a “don’t care” condition.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:MATH
Sets or returns the Boolean logic criteria for a logic trigger search to determine
where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:MATH {HIGH|LOW|X}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:MATH?
HIGH specifies a high logic level.
LOW specifies a low logic level.
X specifies a “don’t care” condition.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:REF<x>
Sets or returns the Boolean logic criteria for a logic trigger search to determine
where to place a mark. SEARCH<x> is the search number and REF<x> is the
reference channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:REF<x> {HIGH|LOW|X}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:REF<x>?
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HIGH specifies a high logic level.
LOW specifies a low logic level.
X specifies a “don’t care” condition.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:CH<x>
Sets or returns the logic criteria for a logic pattern trigger search to determine
where to place a mark. SEARCH<x> is the search number and CH<x> is the
channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:CH<x>
{HIGH|LOW|X}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:CH<x>?
HIGH specifies a high logic level.
LOW specifies a low logic level.
X specifies a “don’t care” condition.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:D<x>
Sets or returns the logic criteria for a logic pattern search to determine where to
place a mark. SEARCH<x> is the search number and D<x> is the digital channel
number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:D<x>
{HIGH|LOW|X}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:D<x>?
HIGH specifies a high logic level.
LOW specifies a low logic level.
X specifies a “don’t care” condition.
Arguments
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SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:MATH
Sets or returns the Boolean logic criteria for a logic pattern trigger search to
determine where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:MATH
{HIGH|LOW|X}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:MATH?
HIGH specifies a high logic level.
LOW specifies a low logic level.
X specifies a “don’t care” condition.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:REF<x>
Sets or returns the Boolean logic criteria for a pattern trigger search to determine
where to place a mark. SEARCH<x> is the search number and REF<x> is the
reference channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:REF<x>
{HIGH|LOW|X}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:INPut:REF<x>?
HIGH specifies a high logic level.
LOW specifies a low logic level.
X specifies a “don’t care” condition.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:WHEn
Sets or returns the condition for generating a logic pattern trigger search to
determine where to place a mark. <x> is the search number.
Search
Group
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Commands Listed in Alphabetical Order
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:WHEn
{TRUe|FALSe|LESSThan|Than|EQUal|UNEQual}
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:WHEn?
TRUe places a mark when the pattern becomes true.
Arguments
FALSe places a mark when the pattern becomes false.
LESSThan places a mark if the specific pattern is true less than the time set by
command.
Than places a mark if the specific pattern is true longer than the specified time set
command.
EQUal places a mark if the specific pattern is true longer than the time set by
UNEQual places a mark if the specific pattern is true less than the time set by
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit
Sets or returns the maximum time that the selected pattern may be true and still
generate an A logic pattern search to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit
<NR3>
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit?
<NR3> specifies the maximum amount of time to hold the pattern true.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:WHEn:MORELimit
Sets or returns the minimum time that the selected pattern may be true and still
generate an A logic pattern search to place a mark. <x> is the search number.
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Commands Listed in Alphabetical Order
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:WHEn:MORELimit
<NR3>
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:PATtern:WHEn:MORELimit?
<NR3> specifies the minimum amount of time to hold the pattern true.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:CH<x>
Sets or returns the channel threshold level for a logic trigger search to determine
where to place a mark. SEARCH<x> is the search number and CH<x> is the
channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:CH<x> {<NR3>|TTL}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:CH<x>?
<NR3> specifies the trigger level, in volts.
Arguments
TTL specifies a preset TTL high level of 1.4 V.
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:MATH
Sets or returns the math waveform threshold level for a logic trigger search to
determine where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:MATH {TTL}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:MATH?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
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SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:REF<x>
Sets or returns the reference waveform threshold level for a logic trigger search to
determine where to place a mark. SEARCH<x> is the search number and REF<x>
is the reference channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:REF<x> {TTL}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:REF<x>?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:CH<x>
Sets or returns the channel waveform lower threshold to determine where to place
a mark. This setting is applied to all channel searches that use a lower threshold.
SEARCH<x> is the search number and CH<x> is the channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:CH<x> {TTL}
SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:CH<x>?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:MATH
Sets or returns the math waveform lower threshold to determine where to place a
mark. This setting is applied to all math searches that use a lower threshold.
<x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:MATH {TTL}
SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:MATH?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
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SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:REF<x>
Sets or returns the reference waveform lower threshold to determine where to
place a mark. This setting is applied to all reference searches that use a lower
threshold.
SEARCH<x> is the search number and REF<x> is the reference channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:REF<x> {TTL}
SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:REF<x>?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:POLarity
Sets or returns the polarity for a pulse trigger search to determine where to place a
mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:POLarity
{NEGative|POSitive}
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:POLarity?
POSITIVe places a mark only when the polarity of the pulse is positive.
Arguments
NEGative places a mark only when the polarity of the pulse is negative.
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:SOUrce
Sets or returns the source waveform for a pulse trigger search to determine where
to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:SOUrce
{CH1|CH2|CH3|CH4|MATH|REF}
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:SOUrce?
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CH<x> specifies one input channel as the edge source, where <x> = 1, 2, 3 or 4.
MATH specifies the math waveform as the search source.
Arguments
REF specifies the reference waveform as the search source.
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:WHEn
Sets or returns the condition for generating a pulse width search to determine
where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:WHEn
{LESSthan|than|EQual|UNEQual}
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:WHEn?
LESSThan places a mark if the pulse width is less than the time set by the
Arguments
Than places a mark if the pulse width is true longer than the specified time set by
EQUal places a mark if the pulse width is equal to the time set by the
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:WIDth command within a
tolerance of ±5%.
UNEQual places a mark if the pulse width is unequal to the time the time set by
tolerance of ±5%.
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:WIDth
Sets or returns the pulse width setting for a pulse width trigger search to determine
where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:WIDth <NR3>
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:WIDth?
<NR3> is the pulse width.
Arguments
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SEARCH:SEARCH<x>:TRIGger:A:RUNT:POLarity
Sets or returns the polarity setting for a runt trigger search to determine where to
place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:RUNT:POLarity
{EITher|NEGative|POSitive}
SEARCH:SEARCH<x>:TRIGger:A:RUNT:POLarity?
POSitive places a mark when the rising edge crosses the low threshold and
the falling edge re-crosses the low threshold without either edge ever crossing
the high threshold.
Arguments
NEGative places a mark when the falling edge crosses the high threshold and
the rising edge re-crosses the high threshold without either edge ever crossing
the low threshold.
EITher places a mark on a runt of either polarity.
SEARCH:SEARCH<x>:TRIGger:A:RUNT:SOUrce
Sets or returns the source setting for a runt trigger search to determine where to
place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:RUNT:SOUrce
{CH1|CH2|CH3|CH4|MATH|REF}
SEARCH:SEARCH<x>:TRIGger:A:RUNT:SOUrce?
CH1–CH4 specifies an input channel as the edge source.
MATH specifies the math waveform as the search source.
REF specifies the reference waveform as the search source.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:RUNT:WHEn
Sets or returns the condition setting for a runt trigger search to determine where to
place a mark. <x> is the search number.
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Commands Listed in Alphabetical Order
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:RUNT:WHEn
{LESSthan|than|EQual|UNEQual|OCCURS}
SEARCH:SEARCH<x>:TRIGger:A:RUNT:WHEn?
OCCURS argument specifies a trigger event if a runt of any detectable width occurs.
Arguments
LESSthan argument sets the oscilloscope to trigger if the a runt pulse is detected
with width less than the time set by the SEARCH:SEARCH<x>:TRIGger:A:
RUNT:WIDth command.
than argument sets the oscilloscope to trigger if the a runt pulse is detected with
width than the time set by the SEARCH:SEARCH<x>:TRIGger:A:RUNT:WIDth
command.
EQUal argument sets the oscilloscope to trigger when the pattern is true for a time
RUNT:WIDth within a ±5% tolerance.
NOTEQual argument sets the oscilloscope to trigger when the pattern is true for a
time period greater than or less than (but not equal) the time period specified in
SEARCH:SEARCH<x>:TRIGger:A:RUNT:WIDth within a ±5% tolerance.
SEARCH:SEARCH<x>:TRIGger:A:RUNT:WIDth
Sets or returns the width setting for a runt trigger search to determine where to
place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:RUNT:WIDth <NR3>
SEARCH:SEARCH<x>:TRIGger:A:RUNT:WIDth?
<NR3> specifies the minimum width, in seconds.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:SETHold:CLOCk:EDGE
Sets or returns the clock slope setting for a setup/hold trigger search to determine
where to place a mark. <x> is the search number.
Search
Group
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SEARCH:SEARCH<x>:TRIGger:A:SETHold:CLOCk:EDGE {FALL|RISe}
SEARCH:SEARCH<x>:TRIGger:A:SETHold:CLOCk:EDGE?
Syntax
FALL specifies polarity as the clock falling edge.
Arguments
RISe specifies polarity as the clock rising edge.
SEARCH:SEARCH<x>:TRIGger:A:SETHold:CLOCk:SOUrce
Sets or returns the clock source setting for an setup/hold trigger search to
determine where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:SETHold:CLOCk:SOUrce
{CH1|CH2|CH3|CH4|MATH|REF}
SEARCH:SEARCH<x>:TRIGger:A:SETHold:CLOCk:SOUrce?
Related Commands
Arguments
CH1–CH4 specifies an input channel as the edge source.
MATH specifies the math waveform as the search source.
REF specifies the reference waveform as the search source.
SEARCH:SEARCH<x>:TRIGger:A:SETHold:CLOCk:THReshold
Sets or returns the clock threshold setting for an setup/hold trigger search to
determine where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:SETHold:CLOCk:THReshold
{<NR3>|TTL|ECL}
SEARCH:SEARCH<x>:TRIGger:A:SETHold:CLOCk:THReshold?
TTL specifies a preset TTL high level of 1.4 V.
ECL specifies a preset ECL high level of -1.3V.
<NR3> is the clock level, in volts.
Arguments
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SEARCH:SEARCH<x>:TRIGger:A:SETHold:DATa:SOUrce
Sets or returns the data source setting for an setup/hold trigger search to determine
where to place a mark. <x> is the search number. You cannot specify the same
source for both clock and data.
Search
Group
Syntax
DPO Models:
SEARCH:SEARCH<x>:TRIGger:A:SETHold:DATa:SOUrce
{CH1|CH2|CH3|CH4|MATH|REF}
MSO Models:
SEARCH:SEARCH<x>:TRIGger:A:SETHold:DATa:SOUrce <wfm>[,<wfm>]
[,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>]
[,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>]
[,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>]
SEARCH:SEARCH<x>:TRIGger:A:SETHold:DATa:SOUrce?
Related Commands
Arguments
DPO Models:
CH1–CH4 specifies an input channel as the search source.
MATH specifies the math waveform as the search source.
REF specifies the reference waveform as the search source.
MSO Models:
<wfm> can be any combination of the channel, math, reference, and digital
waveforms.
SEARCH:SEARCH<x>:TRIGger:A:SETHold:DATa:THReshold
Sets or returns the data threshold setting for an setup/hold trigger search to
determine where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:SETHold:DATa:THReshold
{<NR3>|TTL}
SEARCH:SEARCH<x>:TRIGger:A:SETHold:DATa:THReshold?
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TTL specifies a preset TTL high level of 1.4 V.
<NR3> is the clock level, in volts.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:SETHold:HOLDTime
Sets or returns the hold time setting for an setup/hold trigger search to determine
where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:SETHold:HOLDTime <NR3>
SEARCH:SEARCH<x>:TRIGger:A:SETHold:HOLDTime?
<NR3> specifies the hold time setting in seconds. Positive values for hold time
occur after the clock edge. Negative values occur before the clock edge.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:SETHold:SETTime
Sets or returns the setup time setting for an setup/hold trigger search to determine
where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:SETHold:SETTime <NR3>
SEARCH:SEARCH<x>:TRIGger:A:SETHold:SETTime?
<NR3> specifies the setup time for setup and hold violation triggering.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:SETHold:THReshold:CH<x>
Sets or returns the trigger search setup and hold lower threshold for the selected
channel. This helps determine where to place search marks. Search<x> is the
search number, which is always 1. CH<x> is the channel number.
MSO oscilloscopes only.
Search
Conditions
Group
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SEARCH:SEARCH<x>:TRIGger:A:SETHold:THReshold:CH<x> <NR3>
SEARCH:SEARCH<x>:TRIGger:A:SETHold:THReshold:CH<x>?
Syntax
<NR3> is the lower threshold in volts.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:SETHold:THReshold{:MATH|:MATH1}
Sets or returns the trigger search setup and hold threshold for the math waveform.
This helps to determine where to place search marks. Search<x> is the search
number, which is always 1.
MSO oscilloscopes only.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:SETHold:THReshold{:MATH|:MATH1}
<NR3>
SEARCH:SEARCH<x>:TRIGger:A:SETHold:THReshold{:MATH|:MATH1}?
Syntax
<NR3> is the lower threshold in volts.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:SETHold:THReshold:REF<x>
Sets or returns the trigger search setup and hold threshold for the selected reference
waveform. This helps to determine where to place search marks. Search<x> is the
search number, which is always 1. REF<x> is the reference waveform number.
MSO oscilloscopes only.
Search
Conditions
Group
SEARCH:SEARCH<x>:TRIGger:A:SETHold:THReshold:REF<x> <NR3>
SEARCH:SEARCH<x>:TRIGger:A:SETHold:THReshold:REF<x>?
Syntax
<NR3> is the lower threshold in volts.
Arguments
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SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:DELTatime
Sets or returns the transition time setting for an transition trigger search to
determine where to place a mark.<x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:DELTatime
<NR3>
SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:DELTatime?
<NR3> specifies the transition time, in seconds.
Arguments
SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:POLarity
Sets or returns the polarity setting for an transition trigger search to determine
where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:POLarity
{EITher|NEGative|POSitive}
SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:POLarity?
POSitive specifies that a pulse edge must traverse from the lower (most
negative) to higher (most positive) level for transition triggering to occur.
Arguments
NEGative specifies that a pulse edge must traverse from the upper (most positive)
to lower (most negative) level for transition triggering to occur.
EITher specifies either positive or negative polarity.
SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:SOUrce
Sets or returns the source setting for an transition trigger search to determine
where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:SOUrce
{CH1|CH2|CH3|CH4|MATH}
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SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:SOUrce?
CH1–CH4 specifies one input channel as the edge source.
Arguments
MATH specifies the math waveform as the search source.
SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:WHEn
Sets or returns the condition setting for an transition trigger search to determine
where to place a mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:WHEn
{SLOWer|FASTer|EQual|UNEQual}
SEARCH:SEARCH<x>:TRIGger:A{:TRANsition|:RISEFall}:WHEn?
FASTer sets the trigger to occur when the transitioning signal is faster than the set
volts/second rate.
Arguments
SLOWer sets the trigger to occur when the transitioning signal is slower than
the set volts/second rate.
EQual sets the trigger to occur when the transitioning signal is equal to the set
volts/second rate within a ±5% tolerance.
UNEQual sets the trigger to occur when the transitioning signal is not equal to
the set volts/second rate ±5%.
SEARCH:SEARCH<x>:TRIGger:A:TYPe
Sets or returns the trigger type setting for a search to determine where to place a
mark. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:TYPe
{EDGe|SETHold|PULSEWidth|RUNt|TRANsition|LOGIc|BUS (with the
appropriate application module installed)}
SEARCH:SEARCH<x>:TRIGger:A:TYPe?
RUNt triggers when a pulse crosses the first preset voltage threshold but does not
cross the second preset threshold before recrossing the first. The thresholds are
Arguments
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PULSEWIdth triggers when a pulse is found that has the specified
polarity and is either inside or outside the limits as specified by
The polarity is selected using the SEARCH:SEARCH<x>:TRIGger:A:RUNT:
POLarity command.
TRANsition triggers when a pulse crosses both thresholds in the same direction
as the specified polarity and the transition time between the two threshold
crossings is greater or less than the specified time delta.
SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:CH<x>
Sets or returns the channel waveform upper threshold to determine where to
place a mark. This setting is applied to all channel searches that uses an upper
threshold.SEARCH<x> is the search number and CH<x> is the channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:CH<x> {TTL}
SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:CH<x>?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:MATH
Sets or returns the math waveform upper threshold to determine where to place a
mark. This setting is applied to all math waveform searches that uses an upper
threshold. <x> is the search number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:MATH {TTL}
SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:MATH?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
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SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:REF<x>
Sets or returns the reference waveform upper threshold to determine where to
place a mark. This setting is applied to all reference waveform searches that uses
an upper threshold. SEARCH<x> is the search number and REF<x> is the reference
channel number.
Search
Group
Syntax
SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:REF<x> {TTL}
SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:REF<x>?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
SELect
Sets or returns the selected waveform display (controlled by the front-panel)
on or off.
Vertical
Group
Syntax
SELect {ON|OFF}
ON turns the selected waveform display on.
Arguments
OFF turns the selected waveform display off.
SELECT might return the following
Examples
:SELECT:BUS1 0;BUS2 0;CH1 1;CH2 0;CH3 0;CH4 0;MATH 0;REF1
0;REF2 0;REF3 0;REF4 0;CONTROL CH1
SELect:BUS<x>
This command turns on and off the display of the waveform for <x>, where x is
the bus number. The query returns whether the channel is on or off but does not
indicate whether it is the selected waveform.
Vertical
Group
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SELect:BUS<x> {<NR1>|OFF|ON}
SELect:BUS<x>?
Syntax
SELect:CH<x>
Turns the display of the channel <x> waveform on or off, where <x > is the
channel number. This command also resets the acquisition. The query returns
whether the channel is on or off but does not indicate whether it is the selected
waveform.
Vertical
Group
Syntax
SELect:CH<x> {ON|OFF|<NR1>}
SELect:CH<x>?
ON turns on the display of the specified waveform. This waveform also becomes
the selected waveform.
Arguments
OFF turns off the display of the specified waveform.
<NR1> = 0 turns off the display of the specified waveform; any other value turns
on the display of the specified waveform.
SELECT:CH2 ON turns the channel 2 waveform display on, and selects channel 2.
Examples
SELECT:CH1? might return :SELECT:CH1 1 indicating that channel 1 is being
displayed.
SELect:CONTROl
Sets or returns the waveform that is the recipient of future channel-related
commands, for example, the cursor commands. The command form also performs
and Bus variations of that command.
Vertical
Group
Syntax
SELect:CONTROl {CH<x>|MATH|BUS<x>}
SELect:CONTROl?
CH<x> specifies a channel waveform as the waveform affected by the front-panel
controls. <x> is the channel number.
Arguments
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MATH specifies the math waveform as the waveform that is affected by the
front-panel controls.
BUS<x> specifies a bus waveform as the waveform affected by the front-panel
controls. <x> specifies the bus number.
NONE if all the channels are turned off. NONE is ignored on input.
Returns
SELECT:CONTROL CH2 resets acquisition displays on channel 2, and causes the
selected waveform to be the implied object of waveform commands.
Examples
SELECT:CONTROL? might return :SELECT:CONTROL MATH indicating that math
is the implied object of waveform commands.
SELect:D<x>
Turns on the display of the digital channel <x> and resets the acquisition. <x > is
the channel number. The query returns whether the channel is on or off but does
not indicate whether it is the selected waveform.
Vertical
Group
Syntax
SELect:D<x> {<NR1>|OFF|ON}
SELect:D<x>?
ON turns on the display of the specified waveform. This waveform also becomes
the selected waveform.
Arguments
OFF turns off the display of the specified waveform.
<NR1> = 0 turns off the display of the specified waveform; any other value turns
on the display of the specified waveform.
SELECT:D2 ON turns the digital channel 2 waveform display on, and selects
digital channel 2.
Examples
SELECT:D2? might return :SELECT:D2 1 indicating that digital channel 2 is
being displayed.
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SELect:MATH[1]
Turns on and off the display of the math waveform. The query returns whether
the math waveform is on or off but does not indicate whether it is the selected
waveform.
Vertical
Group
Syntax
SELect:MATH[1] {ON|OFF|<NR1>}
SELect:MATH[1]?
ON turns on the display of the specified waveform. This waveform also becomes
the selected waveform.
Arguments
OFF turns off the display of the specified waveform.
<NR1> = 0 turns off the display of the specified waveform; any other value turns
on the display of the specified waveform.
SELECT:MATH ON turns the math waveform display on, and selects it.
Examples
SELECT:MATH? might return :SELECT:MATH 1 indicating that the math
waveform is being displayed.
SELect:REF<x>
Turns on and off the display of the reference waveform <x>. The <x > variable
represents the reference channel number. The query returns whether the channel
is on or off.
Vertical
Group
Syntax
SELect:REF<x> {ON|OFF|<NR1>}
SELect:REF<x>?
ON turns on the display of the specified waveform. This waveform also becomes
the selected waveform.
Arguments
OFF turns off the display of the specified waveform.
<NR1> = 0 turns off the display of the specified waveform; any other value turns
on the display of the specified waveform.
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SELECT:REF2 ON turns the channel 2 waveform display on, and selects reference
waveform 2.
Examples
SELECT:REF2? might return :SELECT:REF2 1 indicating that reference
waveform 2 is being displayed.
SET? (Query Only)
Returns the commands that list the oscilloscope settings except for configuration
WFMOutpre? query. This query allows you to record or "learn" the current
oscilloscope settings. You can use these commands to return the oscilloscope to
the state it was in when you made the SET? query. The SET? query always returns
because the returned commands are intended to be sent back to the oscilloscope as
the returned headers should be abbreviated or full-length.
Miscellaneous
Group
Syntax
SET?
Related Commands
Examples
SET? returns a long response, part of which could be as follows: :SET
:ACQUIRE:STOPAFTER RUnsTOP;STATE 1;MODE SAMPLE;NUMENV
INFINITE;NUMAVG 16;SAMPLINGMODE RT;:HEADER 1;:LOCK
NONE;:LANGUAGE ENGLISH;:VERBOSE 1;:ALIAS:STATE 0;:
DISPLAY:COLOR:PALETTE NORMAL;:DISPLAY:STYLE:DOTSONLY
0;:DISPLAY:PERSISTENCE 0.0000;CLOCK 1;GRATICULE
FULL;INTEnsITY:WAVEFORM 30;GRATICULE 75;BACKLIGHT
HIGH;:HARDCOPY:INKSAVER OFF;LAYOUT LANDSCAPE;PREVIEW
0; :SAVE:IMAGE:FILEFORMAT BMP;:SAVE:WAVEFORM:FILEFORMAT
INTERNAL;:SAVE:ASSIGN:TYPE SETUP;:TRIGGER:A:MODE
AUTO;TYPE EDGE;LEVEL 20.0000E-3;LEVEL:CH1 20.0000E-3;CH2
0.0000;CH3 0.0000;CH4 0.0000;:TRIGGER:A:UPPERTHRESHOLD:CH1
1.4000;CH2 800.0000E-3;CH3 800.0000E-3;CH4 800.0000E-3;:
TRIGGER:A:LOWERTHRESHOLD:CH1 20.0000E-3;CH2
0.0000;CH3 0.0000;CH4 0.0000;:TRIGGER:A:HOLDOFF:TIME
20.0000E-9;:TRIGGER:A:EDGE:SOURCE CH1;COUPLING
DC;SLOPE RISE;:TRIGGER:A:LOGIC:CLASS SETHOLD;FUNCTION
AND;THRESHOLD:CH1 20.0000E-3;CH2 0.0000;CH3
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0.0000;CH4 0.0000;:TRIGGER:A:LOGIC:INPUT:CH1
X;CH2 X;CH3 X;CH4 X;CLOCK:SOURCE NONE;EDGE
RISE;:TRIGGER:A:LOGIC:PATTERN:INPUT:CH1 X;CH2
X;CH3 X;CH4 X;:TRIGGER:A :LOGIC:PATTERN:WHEN
TRUE;WHEN:LESSLIMIT 4.0000E-9;LIMIT 4.0000E-9;:TRIGGER:A
:SETHOLD:CLOCK:SOURCE CH1;EDGE RISE;THRESHOLD
20.0000E-3;:TRIGGER:A:SETHOLD:DATA:SOURCE CH2;
SETUP<x>:DATE? (Query Only)
Returns the date when the oscilloscope setup was saved for the specified channel
<x>.
Save and Recall
Group
Syntax
SETUP<x>:DATE?
SETUP4:DATE? might return SETUP4:DATE: 04–18–06 which is the setup
date for channel 4.
Examples
SETUP<x>:LABEL
Sets or returns the setup label for the specified channel <x>, where x can be
1 through 10.
Save and Recall
Group
Syntax
SETUP<x>:LABEL <Qstring>
<Qstring> is an alphanumeric string of characters, enclosed in quotes, that
defines the label text for SETUP<x>. The length of the string is limited to 30
characters.
Arguments
SETUP:LABEL? might return SETUP1:LABEL: TEST 2 which is the label setup
for channel 1.
Examples
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SETUP<x>:TIME? (Query Only)
Returns the time when the oscilloscope setup was saved for the specified channel
<x>.
Save and Recall
Group
Syntax
SETUP<x>:TIME?
SETUP2:TIME? might return “SETUP2:TIME: 15:24:07 which is the setup
time for channel 2.
Examples
*SRE
The *SRE (Service Request Enable) command sets or returns the bits in the
Service Request Enable Register. For information, refer to Registers.
Status and Error
Group
Syntax
*SRE <NR1>
*SRE?
Related Commands
Arguments
<NR1> is a value in the range from 0 through 255. The binary bits of the SRER
are set according to this value. Using an out-of-range value causes an execution
error. The power-on default for SRER is 0 if *PSC is 1. If *PSC is 0, the SRER
maintains the previous power cycle value through the current power cycle.
*SRE 48 sets the bits in the SRER to binary 00110000.
Examples
*SRE? might return 32, showing that the bits in the SRER have the binary value
of 00100000.
*STB? (Query Only)
*STB? (Read Status Byte) returns the contents of the Status Byte Register (SBR)
using the Master Summary Status (MSS) bit. For information, refer to Registers.
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Status and Error
Group
Syntax
*STB?
<NR1>
Related Commands
Returns
*STB? might return 96, showing that the SBR contains the binary value 01100000.
Examples
TEKSecure (No Query Form)
This command initializes both waveform and setup memories, overwriting any
command values after the TEKSecure operation.
:WFMOUTPRE:BYT_NR 1 :WFMOUTPRE:BIT_NR 8 :WFMOUTPRE:ENCDG
BIN :WFMOUTPRE:BN_FMT RI :WFMOUTPRE:BYT_OR MSB
:WFMOUTPRE:WFID "Ch1, DC coupling, 100.0mV/div,
4.000us/div, 10000 points, Sample mode" :WFMOUTPRE:NR_PT
10000 :WFMOUTPRE:PT_FMT Y :WFMOUTPRE:XUNIT "s"
:WFMOUTPRE:XINCR 4.0000E-9 :WFMOUTPRE:XZERO -20.0000E-6
:WFMOUTPRE:PT_OFF 0 :WFMOUTPRE:YUNIT "V" :WFMOUTPRE:YMULT
4.0000E-3 :WFMOUTPRE:YOFF 0.0000 :WFMOUTPRE:YZERO 0.0000
:WFMINPRE:BYT_NR 1 :WFMINPRE:BIT_NR 8 :WFMINPRE:ENCDG
BIN :WFMINPRE:BN_FMT RI :WFMINPRE:BYT_OR MSB
:WFMINPRE:NR_PT 10000 :WFMINPRE:PT_FMT Y :WFMINPRE:XUNIT
"s" :WFMINPRE:XINCR 4.0000E-9 :WFMINPRE:XZERO 0.0000
:WFMINPRE:PT_OFF 0 :WFMINPRE:YUNIT "V" :WFMINPRE:YMULT
4.0000E-3 :WFMINPRE:YOFF 0.0000 :WFMINPRE:YZERO 0.0000
DATA:DESTINATION REF1 DATA:ENCDG RIBINARY DATA:SOURCE CH1
DATA:START 1 DATA:STOP 10000 DATA:WIDTH 1
NOTE. The TEKSecure command can take up to five minutes to complete. The
oscilloscope is inoperable during this period.
Miscellaneous
Group
Syntax
TEKSecure
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TEKSECURE initializes both waveform and setup memories.
Examples
This is a program example of how to generate an SRQ when TEKSECURE
completes:
# Bit 0 of the DESE (Device Event Status Enable Register)
# enables OPC to be reported to the SESR (Standard Event
# Status Register)
DESE 255
# Bit 0 of the ESER (Event Status Enable Register)
# enables OPC to be summarized in the ESB (Event Status #
Bit) of the SBR (Status Byte Register)
*ESE 255
# Bit 5 of the SRE (Service Request Enable Register)
enables
# the generation of SRQ when the ESB bit of the SBR
becomes # TRUE
*SRE 32
TEKSECURE;*OPC
When the TEKSECURE operation has completed, the OPC bit of the SESR will be
TRUE and SRQ will have been generated.
TIME
Sets or returns the time that the oscilloscope displays.
Miscellaneous
Group
Syntax
TIME <QString>
TIME?
Related Commands
Arguments
<QString> is a time in the form "hh:mm:ss" where hh refers to a two-digit hour
number, mm refers to a two-digit minute number from 00 to 59, and ss refers to a
two-digit second number from 00 to 59.
TIME "14:00:00" sets the time to exactly 2:00 p.m.
Examples
TIME? might return :TIME "14:05:17” indicating the current time is set to 2:05
p.m. and 17 seconds.
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TOTaluptime? (Query Only)
This command returns the total number of hours that the oscilloscope has been
powered on since the nonvolatile memory was last programmed (usually since the
initial manufacturing process).
Miscellaneous
Group
Syntax
TOTaluptime?
*TRG (No Query Form)
Performs a group execute trigger on commands defined by *DDT.
Miscellaneous
Group
Syntax
*TRG
Related Commands
Examples
*TRG immediately executes all commands that have been defined by *DDT.
TRIGger (No Query Form)
Forces a trigger event to occur.
Trigger
Group
Syntax
TRIGger FORCe
TRIGger?
FORCe creates a trigger event. If TRIGger:STATE is set to READy, the acquisition
will complete. Otherwise, this command will be ignored.
Arguments
Examples
TRIGGER FORCE forces a trigger event to occur.
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TRIGger:A
Sets the A trigger level automatically to 50% of the range of the minimum and
maximum values of the trigger input signal. The query returns current A trigger
parameters. The trigger level is the voltage threshold through which the trigger
source signal must pass to generate a trigger event. This command works for the
following cases: Edge Trigger (when source is Not Line), Logic Trigger (when
Clock Source is not Off or Logic Pattern is Don’t Care), and Pulse Width Trigger.
Trigger
Group
Syntax
TRIGger:A SETLevel
TRIGger:A?
Related Commands
Arguments
SETLevel sets the A trigger level to 50% of the range of the minimum and
maximum values of the trigger input signal.
TRIGGER:A SETLEVEL sets the A trigger level to 50% of the range of the
minimum and maximum values of the trigger input signal.
Examples
TRIGGER:A? might return a long response with A trigger parameters,
some of which could be as follows: :TRIGGER:A:MODE AUTO;TYPE
EDGE;LEVEL 20.0000E-3;LEVEL:CH1 20.0000E-3;CH2 0.0000;
CH3 0.0000;CH4 0.0000;:TRIGGER:A:UPPERTHRESHOLD:CH1
1.4000;CH2 800.0000E-3;CH3 8 00.0000E-3;CH4
800.0000E-3;:TRIGGER:A:LOWERTHRESHOLD:CH1 20.0000E-3;CH2
0.0000;CH3 0.0000;CH4 0.0000;:TRIGGER:A:HOLDOFF:TIME
20.0000E-9;:TRIGGER:A:EDGE:SOURCE CH1;COUPLING
DC;SLOPE RISE;:TRIGGER:A:LOGIC:CLASS SETHOLD;FUNCTION
AND;THRESHOLD: CH1 20.0000E-3;CH2 0.0000;CH3
0.0000;CH4 0.0000;:TRIGGER:A:LOGIC:INPUT:CH1
X;CH2 X;CH3 X;CH4 X;CLOCK:SOURCE NONE;EDGE
RISE;:TRIGGER:A:LOGIC:PATTERN:INPUT:CH1 X; CH2
X;CH3 X;CH4 X;:TRIGGER:A:LOGIC:PATTERN:WHEN
TRUE;WHEN:LESSLIMIT 4.0000E-9;MO RELIMIT
4.0000E-9;:TRIGGER:A:SETHOLD:CLOCK:SOURCE CH1;EDGE
RISE;THRESHOLD 20.000 0E-3;:TRIGGER:A:SETHOLD:DATA:SOURCE
CH2;THRESHOLD 0.0000;:TRIGGER:A:SETHOLD:HOLD TIME
4.0000E-9;SETTIME 4.0000E-9;:TRIGGER:A:PULSE:CLASS
TRANSITION;:TRIGGER:A:PULSEWIDTH:SOURCE
CH1;POLARITY POSITIVE;WHEN LESSTHAN;WIDTH
4.0000E-9;:TRIGGER:A:RUNT:SOURCE CH1;POLARITY POSITIVE;WHEN
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OCCURS;WIDTH 4.0000E-9;:TRIGGER:A:TRANSITION:SOURCE
CH1;POLARITY POSITIVE;WHEN SLOWER;DELTATIME
4.0000E-9;:TRIGGER:A:VIDEO :POLARITY POSITIVE;SOURCE
CH1;STANDARD NTSC;SYNC ALLLINES;HOLDOFF:FIELD 0.0000;:
TRIGGER:A:VIDEO:CUSTOM:FORMAT PROGRESSIVE;SCAN
RATE15K;:TRIGGER:A:VIDEO:LINE 1;H DTV:FORMAT
HD1080I60;:TRIGGER:A:BUS:SOURCE B1;B1:I2C:CONDITION
START;DATA:VALUE "XXXXXXXX";SIZE 1;START 0.0000;DIRECTION
NOCARE;:TRIGGER:A:BUS:B1:I2C:ADDRESS:MODE
ADDR7;TYPE USER;VALUE
"XXXXXXX";:TRIGGER:A:BUS:B1:SPI:CONDITION MOSI;DATA:OUT
:VALUE "XXXXXXXX";:TRIGGER:A:BUS:B1:SPI:DATA:IN:VALUE
"XXXXXXXX";:TRIGGER:A:BUS: B1:SPI:DATA:SIZE 1;START 0.0000;:
TRIGger:A:BUS
Sets or returns the trigger type: I2C, CAN, SPI, RS-232, or Parallel. There are up
to four serial buses, B1–B4, depending on your instrument model. Each can be
independently set to one of the serial trigger types. The serial parameters related
to the trigger are broken into two sections: Trigger:A:SERIAL xxx, consisting
of parameters the user will change frequently, and BUS:B1:xxx, consisting of
parameters the user will specify once (bus definition).
Requires a DPO4AUTO, DPO4EMBD, or DPO4COMP application module.
Trigger
Conditions
Group
Syntax
TRIGger:A:BUS {I2C|SPI|CAN|RS232|PARallel}
TRIGger:A:BUS?
I2C specifies the Inter-IC bus.
Arguments
SPI specifies the Serial Peripheral Interface bus.
CAN specifies the Controller Area Network bus.
PARallel specifies the Parallel bus.
NOTE. Parallel bus commands work with MSO4000 Series oscilloscopes only.
TRIGger:A:BUS:B<1-4>:AUDio:CONDition
Sets or returns the trigger condition for the AUDIO bus: Start of Frame or Data.
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This command requires DPO4AUDIO application module.
Conditions
Group
Trigger
TRIGger:A:BUS:B<1-4>:AUDio:CONDition {SOF|DATA}
TRIGger:A:BUS:B<1-4>:AUDio:CONDition?
Syntax
SOF enables triggering on the start of frame.
Arguments
DATA enables triggering on matching data.
TRIGger:A:BUS:B<1-4>:AUDio:DATa:HIVALue
Sets or returns the trigger data upper word for the AUDIO bus.
This command requires DPO4AUDIO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<1-4>:AUDio:DATa:HIVALue <String>
TRIGger:A:BUS:B<1-4>:AUDio:DATa:HIVALue?
Syntax
TRIGger:A:BUS:B<1-4>:AUDio:DATa:OFFSet
Sets or returns the trigger data offset for the AUDIO bus.
This command requires DPO4AUDIO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<1-4>:AUDio:DATa:OFFSet <NR1>
TRIGger:A:BUS:B<1-4>:AUDio:DATa:OFFSet?
Syntax
<NR1> is the trigger data offset value.
Arguments
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TRIGger:A:BUS:B<1-4>:AUDio:DATa:QUALifier
Sets or returns the trigger data qualifier for the AUDIO bus.
This command requires DPO4AUDIO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<1-4>:AUDio:DATa:QUALifier
{LESSThan|MOREThan|EQUal|UNEQual|LESSEQual|MOREEQual|INrange|OUTrange}
TRIGger:A:BUS:B<1-4>:AUDio:DATa:QUALifier?
Syntax
LESSThan sets the Audio data qualifier to less than.
MOREThan sets the Audio data qualifier to greater than.
EQUal sets the Audio data qualifier to equal.
Arguments
UNEQual sets the Audio data qualifier to not equal.
LESSEQual sets the Audio data qualifier to less than or equal.
MOREEQual sets the Audio data qualifier to greater than or equal.
INrange sets the Audio data qualifier to in range.
OUTrange sets the Audio data qualifier to out of range.
TRIGger:A:BUS:B<1-4>:AUDio:DATa:VALue
Sets or returns the trigger data lower word for the AUDIO bus.
This command requires DPO4AUDIO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<1-4>:AUDio:DATa:VALue <String>
TRIGger:A:BUS:B<1-4>:AUDio:DATa:VALue?
Syntax
<String> specifies the trigger data lower word.
Arguments
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TRIGger:A:BUS:B<1-4>:AUDio:DATa:WORD
Sets or returns the trigger data alignment for the AUDIO bus.
This command requires DPO4AUDIO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<1-4>:AUDio:DATa:WORD {EITher|LEFt|RIGht}
TRIGger:A:BUS:B<1-4>:AUDio:DATa:WORD?
Syntax
EITher aligns the trigger data to either left or right.
LEFt aligns the trigger data to the left.
Arguments
RIGht aligns the trigger data to the right.
TRIGger:A:BUS:B<x>:CAN:CONDition
Sets or returns the CAN trigger condition for bus <x>, where x is the bus number.
Requires a DPO4AUTO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:CAN:CONDition
{SOF|FRAMEtype|IDentifier|DATA|IDANDDATA|EOF|ACKMISS}
TRIGger:A:BUS:B<x>:CAN:CONDition?
Syntax
SOF enables triggering on the start of frame.
Arguments
FRAMEtype enables triggering on the type of frame.
IDentifier enables triggering on a matching identifier.
DATA enables triggering on matching data.
IDANDDATA enables triggering on a matching identifier and matching data.
EOF enables triggering on the end of frame.
ACKMISS enables triggering on a missing acknowledge.
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TRIGGER:A:BUS:B1:CAN:CONDITION? might return :TRIGGER:A:BUS:B1:
CAN:CONDITION EOF indicating an end of file condition.
Examples
TRIGGER:A:BUS:B1:CAN:CONDITION DATA enables triggering on matching
CAN data.
TRIGger:A:BUS:B<x>:CAN:DATa:DIRection
Sets or returns the CAN trigger data direction to be valid on a Read, Write,
or Either condition for bus <x>, where x is the bus number. This applies only,
if the trigger condition is ID.
Requires a DPO4AUTO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:CAN:DATa:DIRection {READ|WRITE|NOCARE}
TRIGger:A:BUS:B<x>:CAN:DATa:DIRection?
Syntax
READ sets the CAN data direction to READ.
WRITE sets the CAN data direction to WRITE.
NOCARE sets the CAN data direction to either.
Arguments
Examples
TRIGGER:A:BUS:B1:CAN:DATA:DIRECTION WRITE sets the CAN data
direction to Write.
TRIGger:A:BUS:B<x>:CAN:DATa:QUALifier
Sets or returns the CAN data qualifier for bus <x>, where x is the bus number.
This applies only, if the trigger condition is IDANDDATA or DATA.
Requires a DPO4AUTO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:CAN:DATa:QUALifier
{LESSThan|Than|EQUal|UNEQual|LESSEQual|EQual}
TRIGger:A:BUS:B<x>:CAN:DATa:QUALifier?
Syntax
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LESSThan sets the oscilloscope to trigger when the data is less than the qualifier
value.
Arguments
Than sets the oscilloscope to trigger when the data is than the qualifier value.
EQUal sets the oscilloscope to trigger when the data is equal to the qualifier value.
UNEQual sets the oscilloscope to trigger when the data is not equal to the qualifier
value.
LESSEQual sets the oscilloscope to trigger when the data is less than or equal
to the qualifier value.
EQual sets the oscilloscope to trigger when the data is than or equal to the
qualifier value.
TRIGGER:A:BUS:B1:CAN:DATA:QUALIFIER LESSTHAN sets the oscilloscope
to trigger when the data is less than the qualifier value.
Examples
TRIGGER:A:BUS:B1:CAN:DATA:QUALIFIER? might return
:TRIGGER:A:BUS:B1:CAN:DATA:QUALIFIER THAN, indicating that the
oscilloscope is set to trigger when the data is than the qualifier value.
TRIGger:A:BUS:B<x>:CAN:DATa:SIZe
Sets or returns the length of the data string in bytes for a CAN trigger if the
condition is DATA or IDANDDATA. Applies to bus <x>, where x is the bus
number.
This command requires a DPO4AUTO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:CAN:DATa:SIZe <NR1>
TRIGger:A:BUS:B<x>:CAN:DATa:SIZe?
Syntax
<NR1> is the length of the data string in bytes.
Arguments
TRIGger:A:BUS:B<x>:CAN:DATa:VALue
Sets or returns the binary data string to be used for a CAN trigger if the trigger
condition is ID or IDANDDATA. Applies to bus <x>, where x is the bus number.
This command requires a DPO4AUTO application module.
Conditions
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Commands Listed in Alphabetical Order
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:CAN:DATa:VALue <QString>
TRIGger:A:BUS:B<x>:CAN:DATa:VALue?
<QString> is the CAN data value in binary format. The only allowed characters
in the QString are 0, 1, and X.
Arguments
Examples
TRIGGER:A:BUS:B1:CAN:DATA:VALUE 1011 sets the CAN data value to 1011.
TRIGger:A:BUS:B<x>:CAN:FRAMEtype
Sets or returns the frame type for a CAN FRAMEType trigger. Applies to bus
<x>, where x is the bus number.
This command requires a DPO4AUTO application module. This command is
Conditions
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:CAN:FRAMEtype
{DATA|REMote|ERRor|OVERLoad}
TRIGger:A:BUS:B<x>:CAN:FRAMEtype?
DATA specifies a data frame type.
Arguments
REMote specifies a remote frame type.
ERRor specifies an error frame type.
OVERLold specifies an overload frame type.
TRIGGER:A:BUS:B1:CAN:FRAMETYPE DATA sets the CAN trigger frame type
to DATA.
Examples
TRIGger:A:BUS:B<x>:CAN{:IDentifier|:ADDRess}:MODe
Sets or returns the CAN addressing mode for bus <x>, where x is the bus number.
Use this command to do the following:
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Commands Listed in Alphabetical Order
Trigger on ID
Trigger in IDANDDATA
This command requires a DPO4AUTO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:CAN{:IDentifier|:ADDRess}:MODe
{STandard|EXTended}
Syntax
TRIGger:A:BUS:B<x>:CAN{:IDentifier|:ADDRess}:MODe?
STandard specifies the standard addressing mode.
Arguments
EXTended specifies the extended addressing mode.
TRIGger:A:BUS:B<x>:CAN{:IDentifier|:ADDRess}:VALue
Sets or returns the binary address string used for a CAN trigger if the trigger
condition is ID or IDANDDATA. Applies to bus <x>, where x is the bus number.
This command requires a DPO4AUTO application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:CAN{:IDentifier|:ADDRess}:VALue <QString>
TRIGger:A:BUS:B<x>:CAN{:IDentifier|:ADDRess}:VALue?
Syntax
<QString> is up to 29 bits specifying the binary CAN identifier value. The only
allowed characters in the QString are 0, 1, and X.
Arguments
Examples
TRIGGER:A:BUS:B1:CAN:IDENTIFIER:VALUE 1011 sets the CAN trigger
identifier value to 1011.
TRIGger:A:BUS:B<x>:FLEXray:CONDition
Sets or returns the trigger condition for FLEXRAY.
Trigger
Group
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Commands Listed in Alphabetical Order
TRIGger:A:BUS:B<x>:FLEXray:CONDition
{SOF|FRAMEType|IDentifier|CYCLEcount|HEADer|DATA|IDANDDATA|EOF|ERROR}
TRIGger:A:BUS:B<x>:FLEXray:CONDition?
Syntax
SOF sets the FLEXRAY trigger condition to start of frame.
FRAMEType sets the FLEXRAY trigger condition to frame type.
IDentifier sets the FLEXRAY trigger condition to identifier.
CYCLEcount sets the FLEXRAY trigger condition to cycle count.
HEADer sets the FLEXRAY trigger condition to header.
DATA sets the FLEXRAY trigger condition to data.
Arguments
IDANDDATA sets the FLEXRAY trigger condition to id and data.
EOF sets the FLEXRAY trigger condition to end of frame.
ERROR sets the FLEXRAY trigger condition to error.
TRIGGER:A:BUS:B1:FLEXRAY:CONDITION? might return
TRIGGER:A:BUS:B1:FLEXRAY:CONDITION SOF indicating the
GLEXRAY condition is start of frame.
Examples
TRIGGER:A:BUS:B1:FLEXRAY:CONDITION? might return
TRIGGER:A:BUS:B1:FLEXRAY:CONDITION SOF indicating the
GLEXRAY condition is start of frame.
TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:HIVALue
Sets or returns the binary data string to be used for FLEXRAY cycle count high
value.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:HIVALue <QString>
TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:HIVALue?
<QString> is a quoted string that is the cycle count high value.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:HIVALUE “110010” sets the
cycle count high value to 110010.
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Commands Listed in Alphabetical Order
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:HIVALUE? might return
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:HIVALUE "XXXXXX" indicating
the cycle count high value is don’t care.
TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:QUALifier
Sets or returns the FLEXRAY cycle count qualifier.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:QUALifier
{LESSThan|MOREThan|EQUal|UNEQual|LESSEQual|MOREEQual|
INrange|OUTrange}
TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:QUALifier?
LESSThan sets the FLEXRAY cycle count qualifier to less than.
MOREThan sets the FLEXRAY cycle count qualifier to more than.
EQUal sets the FLEXRAY cycle count qualifier to equal.
Arguments
UNEQual sets the FLEXRAY cycle count qualifier to not equal.
LESSEQual sets the FLEXRAY cycle count qualifier to less than or equal.
MOREEQual sets the FLEXRAY cycle count qualifier to greater than or equal.
INrange sets the FLEXRAY cycle count qualifier to in range.
OUTrange sets the FLEXRAY cycle count qualifier to out of range.
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:QUALIFIER LESSTHAN sets the
cycle count qualifier to LESSTHAN.
Examples
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:QUALIFIER? might return
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:QUALIFIER EQUAL indicating
that the cycle count qualifier is set to EQUAL.
TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:VALue
Sets or returns the binary data string to be used for FLEXRAY cycle count low
value.
Trigger
Group
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Commands Listed in Alphabetical Order
TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:VALue <QString>
TRIGger:A:BUS:B<x>:FLEXray:CYCLEcount:VALue?
Syntax
Arguments
Examples
<QString> is a quoted string that is the FLEXRAY binary data string that is the
cycle count low value.
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:VALUE “11001101” sets the
cycle count value to 11001101.
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:VALUE? might return
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:VALUE "XXXXXX" indicating the
cycle count value is don’t care.
TRIGger:A:BUS:B<x>:FLEXray:DATa:HIVALue
Sets or returns the high binary data string to be used for FLEXRAY trigger if
trigger condition is ID or IDANDDATA.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:DATa:HIVALue <QString>
TRIGger:A:BUS:B<x>:FLEXray:DATa:HIVALue?
<QString> is a quoted string that is the FLEXRAY binary data high value.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:DATA:HIVALUE
"11001101XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXX1" sets the binary data string high value to
"11001101XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXX1".
TRIGGER:A:BUS:B1:FLEXRAY:DATA:HIVALUE? might
return TRIGGER:A:BUS:B1:FLEXRAY:DATA:HIVALUE
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXX" indicating the binary data string high value is don’t care.
TRIGger:A:BUS:B<x>:FLEXray:DATa:OFFSet
Sets or returns the offset of the data string in bytes to be used for FLEXRAY
trigger.
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Commands Listed in Alphabetical Order
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:DATa:OFFSet <NR1>
TRIGger:A:BUS:B<x>:FLEXray:DATa:OFFSet?
<NR1> is the offset of the data string in bytes. A byte offset of -1 signifies don’t
care, and no byte offset is used. The instrument will trigger or match any byte
value that fits.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:DATA:OFFSET? might return
TRIGGER:A:BUS:B1:FLEXRAY:DATA:OFFSET 0 indicating that a data offset
of 0.
TRIGGER:A:BUS:B1:FLEXRAY:DATA:OFFSET? might return
TRIGGER:A:BUS:B1:FLEXRAY:DATA:OFFSET 0 indicating that a data offset
of 0.
TRIGger:A:BUS:B<x>:FLEXray:DATa:QUALifier
Sets or returns the FLEXRAY data qualifier.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:DATa:QUALifier
{LESSThan|MOREThan|EQUal|UNEQual|LESSEQual|MOREEQual|
INrange|OUTrange}
TRIGger:A:BUS:B<x>:FLEXray:DATa:QUALifier?
LESSThan sets the FLEXRAY data qualifier to less than.
MOREThan sets the FLEXRAY data qualifier to greater than.
EQUal sets the FLEXRAY data qualifier to eqaual.
Arguments
UNEQual sets the FLEXRAY data qualifier to not equal.
LESSEQual sets the FLEXRAY data qualifier to less than or equal.
MOREEQual sets the FLEXRAY data qualifier to greater than or equal.
INrange sets the FLEXRAY data qualifier to in range.
OUTrange sets the FLEXRAY data qualifier to out of range.
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TRIGGER:A:BUS:B1:FLEXRAY:DATA:QUALIFIER LESSTHAN sets the data
qualifier to LESSTHAN.
Examples
TRIGGER:A:BUS:B1:FLEXRAY:DATA:QUALIFIER? might return
TRIGGER:A:BUS:B1:FLEXRAY:DATA:QUALIFIER EQUAL indicating the data
qualifier is EQUAL.
TRIGger:A:BUS:B<x>:FLEXray:DATa:SIZe
Sets or returns the length of the data string in bytes to be used for FLEXRAY
trigger.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:DATa:SIZe <NR1>
TRIGger:A:BUS:B<x>:FLEXray:DATa:SIZe?
<NR1> is the FLEXRAY data string length in bytes.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:DATA:SIZE 8 sets the data string size to 8
bytes.
TRIGGER:A:BUS:B1:FLEXRAY:DATA:SIZE? might return
TRIGGER:A:BUS:B1:FLEXRAY:DATA:SIZE 1 indicating the data
size is 1 byte.
TRIGger:A:BUS:B<x>:FLEXray:DATa:VALue
Sets or returns the low binary data string to be used for FLEXRAY trigger
condition if trigger condition is ID or IDANDDATA.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:DATa:VALue <QString>
TRIGger:A:BUS:B<x>:FLEXray:DATa:VALue?
<QString> is a quoted string that is the binary data string for a FLEXRAY
trigger if the trigger condition is ID or IDANDDATA.
Arguments
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TRIGGER:A:BUS:B1:FLEXRAY:DATA:VALUE “11001101” sets the FLEXRAY
data value for triggering to 11001101.
Examples
TRIGGER:A:BUS:B1:FLEXRAY:DATA:VALUE? might return
TRIGGER:A:BUS:B1:FLEXRAY:DATA:VALUE "XXXXXXXX" indicating the
FLEXRAY data value is don’t care.
TRIGger:A:BUS:B<x>:FLEXray:EOFTYPE
Sets or returns the end of file type used for FLEXRAY trigger.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:EOFTYPE {STATic|DYNAMic|ANY}
TRIGger:A:BUS:B<x>:FLEXray:EOFTYPE?
STATic specifies triggering on the STATIC end of file type.
Arguments
Examples
DYNAMic specifies triggering on the DYNAMIC end of file type.
ANY specifies triggering on a STATIC or DYNAMIC end of file type.
TRIGGER:A:BUS:B1:FLEXRAY:EOFTYPE ANY sets the FLEXRAY end of file
type to ANY.
TRIGGER:A:BUS:B1:FLEXRAY:EOFTYPE? might return
TRIGGER:A:BUS:B1:FLEXRAY:EOFTYPE STATIC indicating the
FLEXRAY end of file type is STATIC
TRIGger:A:BUS:B<x>:FLEXray:ERRTYPE
Sets or returns the error type be used for FLEXRAY trigger.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:ERRTYPE
{CRCHeader|CRCTrailer|SYNCFrame|STARTupnosync|NULLFRStatic|
NULLFRDynamic}
TRIGger:A:BUS:B<x>:FLEXray:ERRTYPE?
CRCHeader sets the FLEXRAY error type for a trigger to CRCHeader.
Arguments
CRCTrailer sets the FLEXRAY error type for a trigger to CRCTrailer.
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SYNCFrame sets the FLEXRAY error type for a trigger to SYNCFrame.
STARTupnosync sets the FLEXRAY error type for a trigger to STARTupnosync.
NULLFRStatic sets the FLEXRAY error type for a trigger to NULLFRStatic.
NULLFRDynamic sets the FLEXRAY error type for a trigger to NULLFRDynamic.
TRIGGER:A:BUS:B1:FLEXRAY:ERRTYPE SYNCFRAME sets the FLEXRAY
trigger type is SYNCFRAME.
Examples
TRIGGER:A:BUS:B1:FLEXRAY:ERRTYPE? might return
TRIGGER:A:BUS:B1:FLEXRAY:ERRTYPE CRCHEADER indicating the
FLEXRAY trigger type is CRCHeader.
TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:HIVALue
Sets or returns the binary data string to be used for FLEXRAY frame ID high
value.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:HIVALue <QString>
TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:HIVALue?
<QString> is a quoted string that is the binary frame id high value.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:HIVALUE “11001100101” sets the
frame id high value to 11001100101.
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:HIVALUE? might return
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:HIVALUE "XXXXXXXXXXX"
indicating the frame id high value is don’t care.
TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:QUALifier
Sets or returns the FLEXRAY frame ID qualifier.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:QUALifier
{LESSThan|MOREThan|EQUal|UNEQual|LESSEQual|MOREEQual|
INrange|OUTrange}
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TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:QUALifier?
LESSThan sets the frame id qualifier to less than.
MOREThan sets the frame id qualifier to greater than.
EQUal sets the frame id qualifier to equal.
Arguments
UNEQual sets the frame id qualifier to not equal.
LESSEQual sets the frame id qualifier to less than or equal.
MOREEQual sets the frame id qualifier to greater than or equal.
INrange sets the frame id qualifier to in range.
OUTrange sets the frame id qualifier to out of range.
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:QUALIFIER LESSTHAN sets the
frame id qualifier to less than.
Examples
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:QUALIFIER? might return
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:QUALIFIER EQUAL indicating the
frame id qualifier is set to equal.
TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:VALue
Sets or returns the binary data string to be used for FLEXRAY frame ID low value.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:VALue <QString>
TRIGger:A:BUS:B<x>:FLEXray:FRAMEID:VALue?
<QString> is a quoted string that is the FLEXRAY frame ID low value.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:VALUE “11001100101” sets the
frame id value to 11001100101.
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:VALUE? might return
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:VALUE "XXXXXXXXXXX" indicating
the frame id value is don’t care.
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Commands Listed in Alphabetical Order
TRIGger:A:BUS:B<x>:FLEXray:FRAMEType
Sets or returns the frame type for FLEXRAY.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:FRAMEType
{NORMal|PAYLoad|NULL|SYNC|STARTup}
TRIGger:A:BUS:B<x>:FLEXray:FRAMEType?
NORMal specifies the normal frame type.
PAYLoad specifies the payload frame type.
NULL specifies the null frame type.
Arguments
SYNC specifies the sync frame type.
STARTup specifies the startup frame type.
TRIGGER:A:BUS:B1:FLEXRAY:FRAMETYPE PAYLOAD sets the frame type to
payload.
Examples
TRIGGER:A:BUS:B1:FLEXRAY:FRAMETYPE? might return
TRIGGER:A:BUS:B1:FLEXRAY:FRAMETYPE NORMAL indicating the
frame type is set to normal.
TRIGger:A:BUS:B<x>:FLEXray:HEADER:CRC
Sets or returns the CRC portion of the binary header string to be used for
FLEXRAY trigger.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:HEADER:CRC <QString>
TRIGger:A:BUS:B<x>:FLEXray:HEADER:CRC?
<QString> is a quoted string that is the CRC portion of the binary header string.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CRC “11001100101” sets the CRC
portion of the binary header string to 11001100101.
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TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CRC? might return
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CRC "XXXXXXXXXXX" indicating the
CRC portion of the binary header string is don’t care.
TRIGger:A:BUS:B<x>:FLEXray:HEADER:CYCLEcount
Sets or returns the cycle count portion of the binary header string to be used for
FLEXRAY trigger.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:HEADER:CYCLEcount <QString>
TRIGger:A:BUS:B<x>:FLEXray:HEADER:CYCLEcount?
<QString> is a quoted string that is the cycle count portion of the binary header
string.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CYCLECOUNT “110010”sets the
cycle count to 110010.
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CYCLECOUNT? might return
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CYCLECOUNT "XXXXXX" indicating
the cycle count is don’t care.
TRIGger:A:BUS:B<x>:FLEXray:HEADER:FRAMEID
Sets or returns the frame id portion of the binary header string to be used for
FLEXRAY trigger.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:HEADER:FRAMEID <QString>
TRIGger:A:BUS:B<x>:FLEXray:HEADER:FRAMEID?
<QString> is a quoted string that is the frame id portion of the binary header
string.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:FRAMEID “11001100101”sets the
frame id portion of the binary header string to 11001100101.
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TRIGGER:A:BUS:B1:FLEXRAY:HEADER:FRAMEID? might return
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:FRAMEID "XXXXXXXXXXX"
indicating the frame id portion of the binary header string are don’t cares.
TRIGger:A:BUS:B<x>:FLEXray:HEADER:INDBits
Sets or returns the indicator bits portion of the binary header string to be used
for FLEXRAY trigger.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:HEADER:INDBits <QString>
TRIGger:A:BUS:B<x>:FLEXray:HEADER:INDBits?
<QString> is a quoted string that is the indicator bits portion of the binary
header string.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:INDBITS “11001 sets the indicator
bits portion of the header string to 11001.
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:INDBITS? might return
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:INDBITS "XXXXX" indicating that
the indicator bits portion of the header string are don’t cares.
TRIGger:A:BUS:B<x>:FLEXray:HEADER:PAYLength
Sets or returns the payload length portion of the binary header string to be used
for FLEXRAY trigger.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:FLEXray:HEADER:PAYLength <QString>
TRIGger:A:BUS:B<x>:FLEXray:HEADER:PAYLength?
<QString> is the length of the payload portion of the Binary header string.
Arguments
Examples
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH “1100101" sets the
FLEXRAY header paylength to 1100101.
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Commands Listed in Alphabetical Order
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH? might return
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH "XXXXXXX" indicating
the FLEXRAY header paylength is don’t care.
TRIGger:A:BUS:B<x>:I2C:ADDRess:MODe
Sets or returns the I2C address mode to 7 or 10-bit. Applies to bus <x>, where x
is the bus number.
This command requires a DPO4EMBD application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:I2C:ADDRess:MODe {ADDR7|ADDR10}
TRIGger:A:BUS:B<x>:I2C:ADDRess:MODe?
Syntax
ADDR7 specifies the 7-bit I2C address mode.
Arguments
Examples
ADDR10 specifies the 10-bit I2C address mode.
TRIGGER:A:BUS:B1:I2C:ADDRESS:MODE ADDR10 sets the I2C address mode
to 10-bit.
TRIGger:A:BUS:B<x>:I2C:ADDRess:TYPe
Sets or returns the I2C address type. The only supported address type is USER.
Applies to bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:I2C:ADDRess:TYPe
{GENeralcall|STARtbyte|HSmode|EEPROM|USER}
TRIGger:A:BUS:B<x>:I2C:ADDRess:TYPe?
Syntax
GENeralcall specifies a general call address.
Arguments
STARtbyte specifies a start byte address.
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Commands Listed in Alphabetical Order
HSmode specifies a high-speed mode address.
EEPROM specifies an EEPROM address.
USER specifies a user address.
TRIGger:A:BUS:B<x>:I2C:ADDRess:VALue
Sets or returns the binary address string used for the I2C trigger if the trigger
condition is ADDRESS or ADDRANDDATA. Applies to bus <x>, where x is the
bus number.
This command requires a DPO4EMBD application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:I2C:ADDRess:VALue <QString>
TRIGger:A:BUS:B<x>:I2C:ADDRess:VALue?
Syntax
<QString> is up to 7 or 10-bits depending on the address mode that specifies the
address. The only allowed characters in the QString are 0, 1, and X.
Arguments
Examples
TRIGGER:A:BUS:B1:I2C:ADDRESS:VALUE 1011 sets the I2C address value
to XXX1011.
TRIGger:A:BUS:B<x>:I2C:CONDition
Sets or returns the trigger condition for an I2C trigger. Applies to bus <x>, where
x is the bus number.
This command requires a DPO4EMBD application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:I2C:CONDition
{STARt|STOP|REPEATstart|ACKMISS|ADDRess|DATA|ADDRANDDATA}
TRIGger:A:BUS:B<x>:I2C:CONDition?
Syntax
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Commands Listed in Alphabetical Order
STARt specifies a search based on start condition.
Arguments
STOP specifies a search based on stop condition.
REPEATstart specifies a search based on repeat of start condition.
ACKMISS specifies a search based on missing acknowledgement condition.
ADDRess specifies a search based on address.
DATA specifies a search based on data.
ADDRANDDATA specifies a search based on address and data.
TRIGGER:A:BUS:B1:I2C:CONDITION START specifies start as the I2C trigger
condition.
Examples
TRIGger:A:BUS:B<x>:I2C:DATa:DIRection
Sets or returns the I2C trigger type to be valid on a Read, Write, or Either
condition. Read or write is indicated by the R/W bit in the I2C protocol. Applies
to bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:I2C:DATa:DIRection {READ|WRITE|NOCARE}
TRIGger:A:BUS:B<x>:I2C:DATa:DIRection?
Syntax
READ specifies read as the data direction.
WRITE specifies write as the data direction.
NOCARE specifies either as the data direction.
Arguments
Examples
TRIGGER:A:BUS:B1:I2C:DATA:DIRECTION WRITE specifies write as the
I2C data direction.
TRIGger:A:BUS:B<x>:I2C:DATa:SIZe
Sets or returns the length of the data string in bytes to be used for an I2C trigger if
the trigger condition is DATA or ADDRANDDATA. Applies to bus <x>, where x
is the bus number.
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Commands Listed in Alphabetical Order
This command requires a DPO4EMBD application module.
Conditions
Group
Trigger
TRIGger:A:BUS:B<x>:I2C:DATa:SIZe <NR1>
TRIGger:A:BUS:B<x>:I2C:DATa:SIZe?
Syntax
<NR1> is the length of the data string in bytes.
Arguments
TRIGger:A:BUS:B<x>:I2C:DATa:VALue
Sets or returns the binary data string used for I2C triggering if the trigger condition
is DATA or ADDRANDDATA. Applies to bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:I2C:DATa:VALue <QString>
TRIGger:A:BUS:B<x>:I2C:DATa:VALue?
Syntax
<QString> is the binary data string, where the number of bits is 8 times the
number of bytes specified. The only allowed characters in the string are 0, 1,
and X.
Arguments
TRIGger:A:BUS:B<x>:LIN:CONDition
Sets or returns the trigger condition for LIN.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:LIN:CONDition
{SYNCField|IDentifier|DATA|IDANDDATA|WAKEup|SLEEP|ERROR}
TRIGger:A:BUS:B<x>:LIN:CONDition?
SYNCField sets the LIN trigger condition to sync field.
Arguments
IDentifier sets the LIN trigger condition to identifier.
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Commands Listed in Alphabetical Order
DATA sets the LIN trigger condition to data.
IDANDDATA sets the LIN trigger condition to id and data.
WAKEup sets the LIN trigger condition to wake up.
SLEEP sets the LIN trigger condition to sleep.
ERROR sets the LIN trigger condition to error.
TRIGGER:A:BUS:B1:LIN:CONDITION ERROR sets the LIN trigger condition
to error.
Examples
TRIGGER:A:BUS:B1:LIN:CONDITION? might return
TRIGGER:A:BUS:B1:LIN:CONDITION SYNCFIELD indicating the LIN trigger
condition is sync field.
TRIGger:A:BUS:B<x>:LIN:DATa:HIVALue
Sets or returns the binary data string to be used for LIN trigger if trigger condition
is ID or IDANDDATA.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:LIN:DATa:HIVALue <QString>
TRIGger:A:BUS:B<x>:LIN:DATa:HIVALue?
<QString> is a quoted string that is the binary data string used for LIN trigger if
the trigger condition is ID or IDANDDATA.
Arguments
Examples
TRIGGER:A:BUS:B1:LIN:DATA:HIVALUE "11001010" sets the high value
to 11001010.
TRIGGER:A:BUS:B1:LIN:DATA:HIVALUE? might return
TRIGGER:A:BUS:B1:LIN:DATA:HIVALUE "XXXXXXXX"indicating
the high value is don’t care.
TRIGger:A:BUS:B<x>:LIN:DATa:QUALifier
Sets or returns the LIN data qualifier. This only applies if the trigger condition is
IDANDDATA or DATA.
Trigger
Group
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Commands Listed in Alphabetical Order
TRIGger:A:BUS:B<x>:LIN:DATa:QUALifier
{LESSThan|MOREThan|EQUal|UNEQual|LESSEQual|MOREEQual|
INrange|OUTrange}
Syntax
TRIGger:A:BUS:B<x>:LIN:DATa:QUALifier?
LESSThan sets the LIN data qualifier to less than.
MOREThan sets the LIN data qualifier to greater than.
EQUal sets the LIN data qualifier to equal.
Arguments
UNEQual sets the LIN data qualifier to not equal.
LESSEQual sets the LIN data qualifier to less than or equal.
MOREEQual sets the LIN data qualifier to greater than or equal.
INrange sets the LIN data qualifier to in range.
OUTrange sets the LIN data qualifier to out of range.
TRIGGER:A:BUS:B1:LIN:DATA:QUALIFIER OUTRANGE sets the data qualifier
to out of range.
Examples
TRIGGER:A:BUS:B1:LIN:DATA:QUALIFIER? might return
TRIGGER:A:BUS:B1:LIN:DATA:QUALIFIER EQUAL indicating the data
qualifier is set to equal.
TRIGger:A:BUS:B<x>:LIN:DATa:SIZe
Sets or returns the length of the data string in bytes to be used for LIN trigger.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:LIN:DATa:SIZe <NR1>
TRIGger:A:BUS:B<x>:LIN:DATa:SIZe?
<NR1> is the size of the data string in bytes.
Arguments
Examples
TRIGGER:A:BUS:B1:LIN:DATA:SIZE 8 sets the data size to 8 bytes.
TRIGGER:A:BUS:B1:LIN:DATA:SIZE? might return
TRIGGER:A:BUS:B1:LIN:DATA:SIZE 1 indicating the data size is 1 byte.
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TRIGger:A:BUS:B<x>:LIN:DATa:VALue
Sets or returns the binary data string to be used for LIN trigger condition if trigger
condition is ID or IDANDDATA.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:LIN:DATa:VALue <QString>
TRIGger:A:BUS:B<x>:LIN:DATa:VALue?
<QString> is a quoted string that is the LIN trigger data value.
Arguments
Examples
TRIGGER:A:BUS:B1:LIN:DATA:VALUE “11001101”sets the data value to
11001101.
TRIGGER:A:BUS:B1:LIN:DATA:VALUE? might return
TRIGGER:A:BUS:B1:LIN:DATA:VALUE "XXXXXXXX" indicating the
data value is don’t care.
TRIGger:A:BUS:B<x>:LIN:ERRTYPE
Sets or returns the error type be used for LIN trigger.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:LIN:ERRTYPE
{SYNC|PARity|CHecksum|HEADertime|RESPtime|FRAMetime}
TRIGger:A:BUS:B<x>:LIN:ERRTYPE?
SYNC sets the LIN error type to SYNC.
Arguments
PARity sets the LIN error type to parity.
CHecksum sets the LIN error type to checksum.
HEADertime sets the LIN error type to header time.
RESPtime sets the LIN error type to response time.
FRAMetime sets the LIN error type to frame time.
TRIGGER:A:BUS:B1:LIN:ERRTYPE CHECKSUM sets the LIN error type to
checksum.
Examples
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TRIGGER:A:BUS:B1:LIN:ERRTYPE? might return
TRIGGER:A:BUS:B1:LIN:ERRTYPE SYNC indicating the LIN error type
is SYNC.
TRIGger:A:BUS:B<x>:LIN:IDentifier:VALue
Sets or returns the binary address string used for LIN trigger if the trigger
condition is ID or IDANDDATA.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:LIN:IDentifier:VALue <QString>
TRIGger:A:BUS:B<x>:LIN:IDentifier:VALue?
<QString> is the binary address string used for LIN trigger if the trigger
condition is ID or IDANDDATA.
Arguments
Examples
TRIGGER:A:BUS:B1:LIN:IDENTIFIER:VALUE "110010" sets the identifier
value to 110010.
TRIGGER:A:BUS:B1:LIN:IDENTIFIER:VALUE? might return
TRIGGER:A:BUS:B1:LIN:IDENTIFIER:VALUE "XXXXXX" indicating the
identifier value is XXXXXX.
TRIGger:A:BUS:B<x>:PARallel:VALue
Sets or returns the binary data string to be used for a Parallel trigger. Applies to
bus <x>, where x is the bus number.
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:PARallel:VALue <QString>
TRIGger:A:BUS:B<x>:PARallel:VALue?
<QString> is the binary data string.
Arguments
TRIGger:A:BUS:B<x>:RS232C:CONDition
Sets or returns the condition for an RS-232C trigger, where x is the bus number.
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Commands Listed in Alphabetical Order
This command requires a DPO4COMP application module.
Conditions
Group
Trigger
TRIGger:A:BUS:B<x>:RS232C:CONDition
{RXSTArt|RXDATA|RXENDPacket|TXSTArt|TXDATA|TXENDPacket}
TRIGger:A:BUS:B<x>:RS232C:CONDition?
Syntax
RXSTArt specifies a search based on the RX Start Bit.
RXDATA specifies a search based on RX Data.
Arguments
RXENDPacket specifies a search based on the RX End of Packet condition.
TXSTArt specifies a search base on the TX Start Bit.
TXDATA specifies a search based on TX Data.
TXENDPacket specifies a search based on the TX End of Packet condition.
TRIGger:A:BUS:B<x>:RS232C:RX:DATa:SIZe
Sets or returns the length of the data string in Bytes for an RS-232 Trigger if the
trigger condition is RXDATA. Applies to bus <x>, where x is the bus number.
This command requires a DPO4COMP application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:RS232C:RX:DATa:SIZe <NR1>
TRIGger:A:BUS:B<x>:RS232C:RX:DATa:SIZe?
Syntax
<NR1> is the length of the data string in bytes.
Arguments
TRIGger:A:BUS:B<x>:RS232C:RX:DATa:VALue
Sets or returns the binary data string for an RS-232 trigger if the trigger condition
involves RX. Applies to bus <x>, where x is the bus number.
This command requires a DPO4COMP application module.
Conditions
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Commands Listed in Alphabetical Order
Trigger
Group
Syntax
TRIGger:A:BUS:B<x>:RS232C:RX:DATa:VALue
TRIGger:A:BUS:B<x>:RS232C:RX:DATa:VALue?
<Qstring> is the binary data string to be used for the trigger.
Arguments
TRIGger:A:BUS:B<x>:RS232C:TX:DATa:SIZe
Sets or returns the length of the data string for an RS-232 trigger if the trigger
condition is TXDATA. Applies to bus <x>, where x is the bus number.
This command requires a DPO4COMP application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:RS232C:TX:DATa:SIZe <NR1>
TRIGger:A:BUS:B<x>:RS232C:TX:DATa:SIZe?
Syntax
<NR1> is the length of the data string in Bytes.
Arguments
TRIGger:A:BUS:B<x>:RS232C:TX:DATa:VALue
Sets or returns the binary data string for an RS-232 trigger if the condition
involves TX. Applies to bus <x>, where x is the bus number.
This command requires a DPO4COMP application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:RS232C:TX:DATa:VALue
TRIGger:A:BUS:B<x>:RS232C:TX:DATa:VALue?
Syntax
<Qstring> is the binary data string to be used for the trigger.
Arguments
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TRIGger:A:BUS:B<x>:SPI:CONDition
Sets or returns the trigger condition for a SPI trigger. Applies to bus <x>, where x
is the bus number.
This command requires a DPO4EMBD application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:SPI:CONDition
{SS|STARTofframe|MISO|MOSI|MISOMOSI}
TRIGger:A:BUS:B<x>:SPI:CONDition?
Syntax
Related Commands
Arguments
SS specifies the Slave Selection condition.
STARTofframe is applicable when BUS:B<x>:SPI:FRAMING is set to
IDLEtime. When the trigger condition is set to STARTofframe, the instrument
triggers on the first SPI clock after an idle time when there are no clocks.
MISO specifies the Master-In Slave-Out condition.
MOSI specifies the Master-Out Slave-In condition.
MISOMOSI specifies the Master-In Slave-Out and Master-Out Slave-In conditions.
TRIGger:A:BUS:B<x>:SPI:DATa{:IN|:MISO}:VALue
Sets or returns the binary data string to be used for a SPI trigger if the trigger
condition is MISO or MISOMOSI. Applies to bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:SPI:DATa{:IN|:MISO}:VALue <QString>
TRIGger:A:BUS:B<x>:SPI:DATa{:IN|:MISO}:VALue?
Syntax
<QString> is the binary data string, where the number of bits is 8 times the
number of bytes specified. The only allowed characters in the string are 0, 1,
and X.
Arguments
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Commands Listed in Alphabetical Order
TRIGger:A:BUS:B<x>:SPI:DATa{:OUT|:MOSI}:VALue
Sets or returns the binary data string to be used for a SPI trigger if the trigger
condition is MOSI or MISOMOSI. Applies to bus <x>, where x is the bus number.
This command requires a DPO4EMBD application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:SPI:DATa{:OUT|:MOSI}:VALue <QString>
TRIGger:A:BUS:B<x>:SPI:DATa{:OUT|:MOSI}:VALue?
Syntax
<QString> is the binary data string with the number of bits specified by the
in the QString are 0, 1, and X.
Arguments
TRIGger:A:BUS:B<x>:SPI:DATa:SIZe
Sets or returns the length of the data string to be used for a SPI trigger if the
trigger condition is MISO, MOSI, or MISOMOSI. Applies to bus <x>, where x
is the bus number.
This command requires a DPO4EMBD application module.
Trigger
Conditions
Group
TRIGger:A:BUS:B<x>:SPI:DATa:SIZe <NR1>
TRIGger:A:BUS:B<x>:SPI:DATa:SIZe?
Syntax
<NR1> is the length of the data string in bytes.
Arguments
TRIGger:A:BUS:SOUrce
Sets or returns the source for a Serial bus trigger.
This command requires a DPO4AUTO or DPO4EMBD application module.
Trigger
Conditions
Group
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Commands Listed in Alphabetical Order
TRIGger:A:BUS:SOUrce {B1|B2|B3|B4}
TRIGger:A:BUS:SOUrce?
Syntax
B1 specifies the Bus 1 source.
B2 specifies the Bus 2 source.
B3 specifies the Bus 3 source.
B4 specifies the Bus 4 source.
Arguments
TRIGger:A:EDGE? (Query Only)
Returns the trigger source, coupling, and slope for the A edge trigger.
Trigger
Group
Syntax
TRIGger:A:EDGE?
Related Commands
Examples
TRIGGER:A:EDGE? might return :TRIGGER:A:EDGE:SOURCE CH1;COUPLING
DC; SLOPE RISE indicating the trigger source, coupling, and slope for the A
edge trigger.
TRIGger:A:EDGE:COUPling
Sets or returns the type of coupling for the A edge trigger.
Trigger
Group
Syntax
TRIGger:A:EDGE:COUPling {DC|HFRej|LFRej|NOISErej}
TRIGger:A:EDGE:COUPling?
Related Commands
Arguments
DC specifies DC trigger coupling, which passes all input signals to the trigger
circuitry.
HFRej specifies high-frequency rejection coupling, which attenuates signals
above 50 kHz before passing the signals to the trigger circuitry.
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LFRej specifies low-frequency rejection coupling, which attenuates signals below
50 kHz before passing the signals to the trigger circuitry.
NOISErej specifies noise-rejection coupling, which provides stable triggering
by increasing the trigger hysteresis. Increased hysteresis reduces the trigger
sensitivity to noise but may require greater trigger signal amplitude.
TRIGGER:A:EDGE:COUPLING DC sets the A edge trigger coupling to DC.
Examples
TRIGGER:A:EDGE:COUPLING? might return :TRIGGER:A:EDGE:COUPLING
DC indicating that the A edge trigger coupling is set to DC.
TRIGger:A:EDGE:SLOpe
Sets or returns the slope for the A edge trigger.
Trigger
Group
Syntax
TRIGger:A:EDGE:SLOpe {RISe|FALL}
TRIGger:A:EDGE:SLOpe?
Related Commands
Arguments
RISe specifies to trigger on the rising or positive edge of a signal.
FALL specifies to trigger on the falling or negative edge of a signal.
TRIGGER:A:EDGE:SLOPE RISE sets the A edge trigger slope to positive, which
triggers on the rising edge of the signal.
Examples
TRIGGER:A:EDGE:SLOPE? might return :TRIGGER:A:EDGE:SLOPE FALL
indicating that the A edge trigger slope is negative.
TRIGger:A:EDGE:SOUrce
Sets or returns the source for the A edge trigger.
Trigger
Group
Syntax
TRIGger:A:EDGE:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15|
EXT|LINE|AUX}
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TRIGger:A:EDGE:SOUrce?
Related Commands
Arguments
CH1–CH4 specifies an analog input channel as the A edge trigger source.
D0–D15 specifies a digital channel as the source (MSO models only).
EXT specifies an external trigger using the Aux In connector located on the front
panel of the oscilloscope.
LINE specifies the AC line as the trigger source.
AUX specifies the Auxiliary Input as the trigger source (if available on your
oscilloscope).
TRIGGER:A:EDGE:SOURCE CH1 sets channel 1 as the A edge trigger source.
Examples
TRIGGER:A:EDGE:SOURCE? might return :TRIGGER:A:EDGE:SOURCE CH1
indicating that channel 1 is the A edge trigger source.
TRIGger:A:HOLDoff? (Query Only)
Returns the A trigger holdoff parameters. These parameters specify the time
period during which the trigger circuitry is not looking to generate a trigger event.
Trigger
Group
Syntax
TRIGger:A:HOLDoff?
Related Commands
Examples
TRIGGER:A:HOLDOFF? might return :TRIGGER:A:HOLDOFF:TIME
900.0000E-09;BY DEFAULT indicating that the A edge trigger holdoff time
(by default) is 900 ns.
TRIGger:A:HOLDoff:TIMe
Sets or returns the A trigger holdoff time.
Trigger
Group
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TRIGger:A:HOLDoff:TIMe <NR3>
TRIGger:A:HOLDoff:TIMe?
Syntax
<NR3> specifies the holdoff time in seconds. The range is from 20 ns through 8.0 s.
Arguments
Examples
TRIGGER:A:HOLDOFF:TIME ? might return :TRIGGER:A:HOLDOFFTIME
1.2000E-06 indicating that the A trigger holdoff time is set to 1.2 µs.
TRIGGER:A:HOLDOFF:TIME 10 sets the A trigger holdoff time to 10 s.
TRIGger:A:LEVel
Sets or returns the trigger level for the A trigger.
Trigger
Group
Syntax
TRIGger:A:LEVel {ECL|TTL|<NR3>}
TRIGger:A:LEVel?
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
Arguments
<NR3> specifies the trigger level in user units (usually volts).
TRIGGER:A:LEVEL? might return :TRIGGER:A:LEVel 1.3000E+00
indicating that the A edge trigger is set to 1.3 V.
Examples
TRIGGER:A:LEVEL TTL sets the A edge trigger to TTL high level, which is 1.4 V.
TRIGger:A:LEVel:AUXin
Sets or returns the trigger level for the AUXIN port.
Trigger
Group
Syntax
TRIGger:A:LEVel:AUXin {<NR3>|ECL|TTL}
TRIGger:A:LEVel:AUXin?
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<NR3> specifies the trigger level, in volts.
Arguments
Examples
ECL specifies a preset ECL trigger level of –1.3V.
TTL specifies a preset TTL trigger level of 1.4V.
TRIGGER:A:LEVEL:AUXIN ECL sets the auxiliary input trigger level to -1.3
volts.
TRIGGER:A:LEVEL:AUXIN? might return TRIGGER:A:LEVEL:AUXIN 0.0E+0
indicating the auxiliary input trigger level is 0.0 volts.
TRIGger:A:LEVel:CH<x>
Sets or returns the trigger level for the specified channel. Each channel can have
an independent level.
Trigger
Group
Syntax
TRIGger:A:LEVel:CH<x> {<NR3>|TTL|ECL}
TRIGger:A:LEVel:CH<x>?
<NR3> specifies the trigger level in user units (usually volts).
TTL specifies a preset TTL high level of 1.4V.
Arguments
Examples
ECL specifies a preset ECL high level of –1.3V.
TRIGGER:A:LEVEL:CH2? might return :TRIGGER:A:LEVEL:CH2
1.3000E+00 indicating that the A edge trigger is set to 1.3 V for channel 2.
TRIGGER:A:LEVEL:CH3 TTL sets the A edge trigger to TTL high level for
channel 3.
TRIGger:A:LEVel:D<x>
Sets or returns the trigger level for the specified digital channel <x>, where x is
the channel number. Each digital channel can have an independent level.
Trigger
Group
Syntax
TRIGger:A:LEVel:D<x> {<NR3>|ECL|TTL}
TRIGger:A:LEVel:D<x>?
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ECL specifies a preset ECL high level of –1.3V.
Arguments
TTL specifies a preset TTL high level of 1.4V.
<NR3> specifies the trigger level in volts.
TRIGger:A:LOGIc? (Query Only)
Returns all of the A logic trigger parameters.
Trigger
Group
Syntax
TRIGger:A:LOGIc?
Related Commands
Examples
TRIGGER:A:LOGIC? might return :TRIGGER:A:LOGIC:CLASS
SETHOLD;FUNCTION AND;THRESHOLD:CH1 20.0000E-3;CH2 0.0000;
CH3 0.0000;CH4 0.0000;:TRIGGER:A:LOGIC:INPUT:CH1
X;CH2 X;CH3 X;CH4 X;CLOCK:SOURCE NONE;EDGE
RISE;:TRIGGER:A:LOGIC:PATTERN:INPUT:CH1 X;CH2 X;CH3
X;CH4 X;:TRIGGER :A:LOGIC:PATTERN:WHEN TRUE;WHEN:LESSLIMIT
4.0000E-9;LIMIT 4.0000E-9;:TRIGGER:A:LOGIC:PATTERN:DELTATIME
4.0000E-9
TRIGger:A:LOGIc:CLAss
Sets or returns the class of the Logic Trigger. This command is used in conjunction
Trigger
Group
Syntax
TRIGger:A:LOGIc:CLAss {LOGIC|SETHold}
TRIGger:A:LOGIc:CLAss?
Related Commands
Arguments
LOGIC sets the oscilloscope to trigger on logical combinations of the channels.
oscilloscope to trigger when the specified logical combinations of channels 1, 2,
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3, and 4 are met on four-channel oscilloscopes. On two-channel oscilloscopes,
only channel 1 and channel 2 are available.
LOGIC sets the oscilloscope to trigger when the specified logical combinations of
the remaining channels is true during a transition on the clock channel.
SETHold sets the oscilloscope to trigger on setup and hold violations between a
data source and a clock source. Use one channel input as the clock signal and a
second channel input as the data input. The clocking and data levels are used to
determine if a clock or data transition has occurred.
TRIGGER:A:LOGIC:CLASS? might return :TRIGGER:A:LOGIC:CLASS LOGIC
Examples
TRIGGER:A:LOGIC:CLASS LOGIC sets the trigger A logic class to LOGIc, which
causes the oscilloscope to trigger when the specified logical combinations of
channels 1, 2, 3, and 4 are met.
TRIGger:A:LOGIc:FUNCtion
Sets or returns the logical combination of the input channels for the A pattern and
A state logic triggers.
Trigger
Group
Syntax
TRIGger:A:LOGIc:FUNCtion {AND|NANd|NOR|OR}
TRIGger:A:LOGIc:FUNCtion?
Related Commands
Arguments
AND specifies to trigger if all conditions are true.
NANd specifies to trigger if any of the conditions is false.
NOR specifies to trigger if all conditions are false.
OR specifies to trigger if any of the conditions is true.
TRIGGER:A:LOGIC:FUNCTION? might return :TRIGGER:A:LOGIC:FUNCTION
NAND
Examples
which indicates that the oscilloscope will trigger if the AND logic conditions
are false.
TRIGGER:A:LOGIC:FUNCTION AND sets the logical combination of channels to
be true when all conditions are true.
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TRIGger:A:LOGIc:INPut? (Query Only)
Returns the logic input values for all channels. If a clock channel is defined,
it returns the clock source and edge.
Trigger
Group
Syntax
TRIGger:A:LOGIc:INPut?
TRIGGER:A:LOGIC:INPUT? might return :TRIGGER:A:LOGIC:INPUT:CH1
HIGH;CH2 X;CH3 X indicating that a logic high is expected on channel 1 while
channel 2 and channel three are “don’t care.”
Examples
TRIGger:A:LOGIc:INPut:CH<x>
Sets or returns the logical input condition for the channel specified by <x>.
Trigger
Group
Syntax
TRIGger:A:LOGIc:INPut:CH<x> {HIGH|LOW|X}
TRIGger:A:LOGIc:INPut:CH<x>?
HIGH specifies the logic high.
LOW specifies the logic low.
X specifies a "don’t care" state.
Arguments
Examples
TRIGGER:A:LOGIC:INPUT:CH1? might return :TRIGGER:LOGIC:INPUT:CH1
X indicating that the setting for the A logic trigger input to channel 1 does not
matter.
TRIGGER:A:LOGIC:INPUT:CH2 HIGH sets the A logic trigger input to logic
HIGH for channel 2.
TRIGger:A:LOGIc:INPut:CLOCk:EDGE
Sets the polarity of the clock channel.
Trigger
Group
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Commands Listed in Alphabetical Order
TRIGger:A:LOGIc:INPut:CLOCk:EDGE {FALL|RISe}
TRIGger:A:LOGIc:INPut:CLOCk:EDGE?
Syntax
RISe specifies to trigger on the rising or positive edge of a signal.
Arguments
FALL specifies to trigger on the falling or negative edge of a signal.
TRIGger:A:LOGIc:INPut:CLOCk:SOUrce
Sets or returns the channel to use as the clock source. The clock can be selected as
NONE. A selection of None implies pattern trigger. Any other selection implies
state trigger.
Trigger
Group
Syntax
TRIGger:A:LOGIc:INPut:CLOCk:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15|NONE}
TRIGger:A:LOGIc:INPut:CLOCk:SOUrce?
CH1–CH4 specifies the analog input channel source.
D0–D15 specifies the digital input channel source.
NONE specifies a Pattern trigger.
Arguments
TRIGger:A:LOGIc:INPut:D<x>
Sets or returns the logic pattern for a trigger on digital channel <x>, where x
is the channel number.
Trigger
Group
Syntax
TRIGger:A:LOGIc:INPut:D<x> {HIGH|LOW|X}
TRIGger:A:LOGIc:INPut:D<x>?
High specifies the logic high state.
Low specifies the logic low state.
X specifies a "don’t care" state.
Arguments
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TRIGger:A:LOGIc:PATtern? (Query Only)
Returns the conditions used for generating an A logic pattern trigger, with respect
to the defined input pattern, and identifies the time that the selected pattern may
be true and still generate the trigger.
Trigger
Group
Syntax
TRIGger:A:LOGIc:PATtern?
TRIGGER:A:LOGIC:PATTERN? might return
Examples
:TRIGGER:A:LOGIC:PATTERN:INPUT:CH1 HIGH;CH2
LOW;CH3 X;CH4 X;:TRIGGER:A:LOGIC:PATTERN:WHEN
LESSTHAN;WHEN:LESSLIMIT 16.0000E-9;LIMIT
16.0000E-9;:TRIGGER:A:LOGIC:PATTERN:DELTATIME 16.0000E-9
TRIGger:A:LOGIc:PATtern:DELTatime
Sets or returns the pattern trigger delta time value. The time value is used as part
of the pattern trigger condition to determine if the duration of a logic pattern
meets the specified time constraints.
Trigger
Group
Syntax
TRIGger:A:LOGIc:PATtern:DELTatime <NR3>
TRIGger:A:LOGIc:PATtern:DELTatime?
<NR3> is a floating point value with exponent that sets the pattern trigger time
value. This argument has a range of 39.6E–9 (39.6 ns) to 10.0E0 (10 s), in
increments of 13.2 ns. Values that are not an increment of 13.2 ns are rounded to
the nearest correct value.
Arguments
Examples
TRIGGER:A:LOGIC:PATTERN:DELTATIME 71.28E-8 sets the pattern trigger
delta time value to 712.8 ns.
TRIGger:A:LOGIc:PATtern:INPut:D<x>
Sets or returns the A logic trigger input for the specified digital channel <x>,
where x is the channel number. This command species the logic value used when
the pattern trigger detects the threshold level.
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Trigger
Group
Syntax
TRIGger:A:LOGIc:PATtern:INPut:D<x> {HIGH|LOW|X}
TRIGger:A:LOGIc:PATtern:INPut:D<x>?
HIGH specifies a logic high.
LOW specifies a logic low.
Arguments
X specifies a “do not care” state.
TRIGger:A:LOGIc:PATtern:WHEn
Sets or returns the pattern logic condition on which to trigger the oscilloscope.
Trigger
Group
Syntax
TRIGger:A:LOGIc:PATtern:WHEn
{TRUe|FALSe|LESSThan|MOREThan|EQUal|UNEQual}
TRIGger:A:LOGIc:PATtern:WHEn?
TRUE triggers the oscilloscope when the pattern becomes true.
Arguments
FALSE triggers the oscilloscope when the pattern becomes false.
LESSTHAN triggers the oscilloscope when the input pattern is true for a time period
less than the time period specified in TRIGGER:A:LOGIC:PATTERN:DELTATIME.
MORETHAN triggers the oscilloscope when the input pattern is true
for a time period more (greater) than the time period specified in
TRIGGER:A:LOGIC:PATTERN:DELTATIME.
EQUAL triggers the oscilloscope when the input pattern is true for a time period
equal to the time period specified in TRIGGER:A:LOGIC:PATTERN:DELTATIME,
within a ±5% tolerance.
UNEQUAL triggers the oscilloscope when the input pattern is true for a time
period greater than or less than (not equal to) the time period specified in
TRIGGER:A:LOGIC:PATTERN:DELTATIME, within a ±5% tolerance.
TRIGGER:A:LOGIC:PATTERN:WHEN LESSTHAN sets the oscilloscope to trigger
when the pattern is true for a time period less than the pattern trigger delta time
setting.
Examples
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Commands Listed in Alphabetical Order
TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit
Sets or returns the maximum time that the selected pattern may be true and still
generate an A logic pattern trigger.
Trigger
Group
Syntax
TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit <NR3>
TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit?
<NR3> specifies the maximum amount of time to hold the pattern true.
Arguments
Examples
TRIGGER:A:LOGIC:PATTERN:WHEN:LESSLIMIT 10.0E+00 sets the
maximum time that the selected pattern may hold true (and generate an A logic
pattern trigger) to 10 s.
TRIGGER:A:LOGIC:PATTERN:WHEN:LESSLIMIT? might return
TRIGGER:A:LOGIC:PATTERN:WHEN:LESSLIMIT 8.0000E-9 indicating that
the selected pattern may hold true for up to 8 ns and still generate an A logic
pattern trigger.
TRIGger:A:LOGIc:PATtern:WHEn:MORELimit
Sets or returns the minimum time that the selected pattern may be true and still
generate an A logic pattern trigger.
Trigger
Group
Syntax
TRIGger:A:LOGIc:PATtern:WHEn:MORELimit <NR3>
TRIGger:A:LOGIc:PATtern:WHEn:MORELimit?
<NR3> specifies the minimum amount of time to hold the pattern true.
Arguments
Examples
TRIGGER:A:LOGIC:PATTERN:WHEN:MORELIMIT 10.0E+00 sets the minimum
time that the selected pattern may hold true (and generate an A logic pattern
trigger) to 10 s.
TRIGGER:A:LOGIC:PATTERN:WHEN:MORELIMIT? might return
TRIGGER:A:LOGIC:PATTERN:WHEN:MORELIMIT 8.0000E-9 indicating that
the selected pattern must hold true for at least 8 ns to generate an A logic pattern
trigger.
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Commands Listed in Alphabetical Order
TRIGger:A:LOGIc:THReshold:CH<x>
This command sets or queries the trigger A logic threshold voltage for the
specified channel x.
Trigger
Group
Syntax
TRIGger:A:LOGIc:THReshold:CH<x> {<NR3>|ECL|TTL}
TRIGger:A:LOGIc:THReshold:CH<x>?
<NR3> specifies the threshold voltage, in volts.
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
Arguments
Examples
TRIGGER:A:LOGIC:THRESHOLD:CH2 3.0E-3 sets the A logic trigger threshold
voltage for Channel 2 to 3 mV.
TRIGGER:A:LOGIC:THRESHOLD:CH3? might return
:TRIGGER:A:LOGIC:THRESHOLD:CH3 1.2000E+00, indicating that the A
logic trigger threshold voltage for Channel 3 is 1.2 V.
TRIGger:A:LOGIc:THReshold:D<x>
Sets or returns the trigger A logic threshold level for the specified digital channel
<x>. This commands affects all trigger types using the digital channel.
Trigger
Group
Syntax
TRIGger:A:LOGIc:THReshold:D<x> {<NR3>|ECL|TTL}
TRIGger:A:LOGIc:THReshold:D<x>?
Related Commands
Arguments
<NR3> specifies the threshold level in volts.
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
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TRIGger:A:LOWerthreshold:CH<x>
Sets or returns the lower threshold for the channel selected. Each channel can
have an independent level. Used in Runt and Slew Rate triggers as the lower
threshold. Used for all other trigger types as the single level/threshold.
Trigger
Group
Syntax
TRIGger:A:LOWerthreshold:CH<x> {ECL|TTL|<NR3>}
TRIGger:A:LOWerthreshold:CH<x>?
Related Commands
Arguments
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
<NR3> is the clock level, in volts.
TRIGGER:A:LOWERTHRESHOLD:CH2 50E-3 sets the lower limit threshold for
CH2 of the pulse runt trigger to 50 mV.
Examples
TRIGGER:A:LOWERTHRESHOLD:CH2? might return :TRIGGER:A:
LOWERTHRESHOLD:CH2 1.2000E-01 indicating that the lower limit threshold
for CH2 of the pulse runt trigger is set to 120 mV.
TRIGger:A:LOWerthreshold:D<x>
Sets the lower threshold for the digital channel selected. Each channel can have
an independent level. Used in runt and slew rate as the lower threshold. Used for
all other trigger types as the single level/threshold.
Trigger
Group
Syntax
TRIGger:A:LOWerthreshold:D<x> {<NR3>|ECL|TTL}
TRIGger:A:LOWerthreshold:D<x>?
<NR3> specifies the threshold voltage, in volts.
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
Arguments
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TRIGGER:A:LOWERTHRESHOLD:D1 0.5 sets the lower threshold to 0.5 volts.
Examples
TRIGGER:A:LOWERTHRESHOLD:D1? might return
TRIGGER:A:LOWERTHRESHOLD:D1 -1.3000 indicating the lower threshold
is set to -1.3 volts.
TRIGger:A:LOWerthreshold{:EXT|:AUX}
Sets or returns the lower threshold for the Auxiliary Input. Used for the following
trigger types: Runt, Slew Rate.
Trigger
Group
Syntax
TRIGger:A:LOWerthreshold{:EXT|:AUX} {<NR3>|ECL|TTL}
TRIGger:A:LOWerthreshold{:EXT|:AUX}?
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
<NR3> specifies the threshold level in volts.
Arguments
TRIGger:A:MODe
Sets or returns the A trigger mode.
Trigger
Group
Syntax
TRIGger:A:MODe {AUTO|NORMal}
TRIGger:A:MODe?
Related Commands
Arguments
AUTO generates a trigger if one is not detected within a specified time period.
NORMal waits for a valid trigger event.
TRIGGER:A:MODE NORMAL specifies that a valid trigger event must occur before
a trigger is generated.
Examples
TRIGGER:A:MODE ? might return :TRIGGER:A:MODE NORMAL indicating that a
valid trigger event must occur before a trigger is generated.
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Commands Listed in Alphabetical Order
TRIGger:A:PULse? (Query Only)
Returns the A pulse trigger parameters.
Trigger
Group
Syntax
TRIGger:A:PULse?
Related Commands
Examples
TRIGGER:A:PULSE? might return :TRIGGER:A:PULSE:CLASS TRANSITION
TRIGger:A:PULse:CLAss
Sets or returns the type of pulse on which to trigger.
Trigger
Group
Syntax
TRIGger:A:PULse:CLAss {RUNt|WIDth|TRANsition}
TRIGger:A:PULse:CLAss?
Related Commands
Arguments
RUNt triggers when a pulse crosses the first preset voltage threshold but does not
cross the second preset threshold before recrossing the first.
WIDth triggers when a pulse is found that has the specified polarity and is either
inside or outside the specified time limits.
TRANsition triggers when a pulse crosses both thresholds in the same direction
as the specified polarity and the transition time between the two threshold
crossings is greater or less than the specified time delta.
TRIGGER:A:PULSE:CLASS WIDTH specifies a width pulse for the A trigger.
Examples
TRIGGER:A:PULSE:CLASS? might return :TRIGGER:A:PULSE:CLASS WIDTH
indicating that a pulse was found that is of the specified polarity and width.
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TRIGger:A:PULSEWIDth? (Query Only)
Returns the width parameters for the pulse width trigger.
Trigger
Group
Syntax
TRIGger:A:PULSEWIDth?
TRIGGER:A:PULSEWIDTH? might return
Examples
:TRIGGER:A:PULSEWIDTH:POLARITY POSITIVE;WHEN LESSTHAN;WIDTH
8.0000E-9
TRIGger:A:PULSEWidth:POLarity
Sets or returns the polarity for the width trigger.
Trigger
Group
Syntax
TRIGger:A:PULSEWidth:POLarity {NEGative|POSitive}
TRIGger:A:PULSEWidth:POLarity?
NEGative specifies a negative pulse.
Arguments
Examples
POSitive specifies a positive pulse.
TRIGGER:A:PULSEWIDTH:POLARITY NEGATIVE sets the pulse polarity to
negative.
TRIGGER:A:PULSEWIDTH:POLARITY? might return
:TRIGGER:A:WIDTH:POLARITY POSITIVE indicating a positive pulse.
TRIGger:A:PULSEWidth:SOUrce
Sets or returns the source for the pulse-width trigger.
Trigger
Group
Syntax
TRIGger:A:PULSEWidth:SOUrce {CH1|CH2|CH3|CH4|LINE|EXT}
TRIGger:A:PULSEWidth:SOUrce?
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CH1–CH4 specifies an analog input channel as the A edge trigger source.
Arguments
EXT specifies an external trigger using the Aux In connector located on the front
panel of the oscilloscope.
LINE specifies AC line voltage.
TRIGGER:A:PULSEWIDTH:SOURCE CH1 sets channel 1 as the pulse width source.
Examples
TRIGGER:A:PULSEWIDTH:SOURCE? might return :TRIGGER:A:PULSEWIDTH:
SOURCE CH1 indicating that channel 1 is the pulse width source.
TRIGger:A:PULSEWidth:WHEn
Sets or returns whether to trigger on a pulse that meets, falls outside, or within
the specified range of limits.
Trigger
Group
Syntax
TRIGger:A:PULSEWidth:WHEn {LESSthan|than|EQual|UNEQual}
TRIGger:A:PULSEWidth:WHEn?
Related Commands
Arguments
LESSthan argument sets the oscilloscope to trigger if a pulse is detected with
than argument sets the oscilloscope to trigger if a pulse is detected with width
EQUal argument sets the oscilloscope to trigger if a pulse is detected with width
a ±5% tolerance.
NOTEQual argument sets the oscilloscope to trigger if a pulse is detected with
width greater than or less than (but not equal) the time period specified in
TRIGger:A:PULSEWidth:WIDth within a ±5% tolerance.
TRIGGER:A:PULSEWIDTH:WHEN LESSTHAN specifies that the duration of the A
pulse will fall within defined high and low limits.
Examples
TRIGGER:A:PULSEWIDTH:WHEN? might return :TRIGGER:A:PULSEWIDTH:
WHEN THAN indicating the conditions for generating a width trigger.
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Commands Listed in Alphabetical Order
TRIGger:A:PULSEWidth:WIDth
Sets or returns the width setting for the pulse width trigger.
Trigger
Group
Syntax
TRIGger:A:PULSEWidth:WIDth <NR3>
TRIGger:A:PULSEWidth:WIDth?
Related Commands
Arguments
<NR3> specifies the pulse width in seconds.
TRIGGER:A:PULSEWIDTH:WIDTH 5.0E-6 sets the pulse width to 5 µs.
Examples
TRIGGER:A:PULSEWIDTH:WIDTH? might return :TRIGGER:A:PULSEWIDTH:
WIDTH 2.0000E-9 indicating that the pulse width is set to 2 ns.
TRIGger:A:RUNT? (Query Only)
Returns the current A runt trigger parameters.
Trigger
Group
Syntax
TRIGger:A:RUNT?
TRIGGER:A:RUNT? might return :TRIGGER:A:RUNT:SOURCE CH1;POLARITY
POSITIVE;WHEN OCCURS;WIDTH 4.0000E-9.
Examples
TRIGger:A:RUNT:POLarity
Sets or returns the polarity for the runt trigger.
Trigger
Group
Syntax
TRIGger:A:RUNT:POLarity {EITher|NEGative|POSitive}
TRIGger:A:RUNT:POLarity?
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POSitive indicates that the rising edge crosses the low threshold and the falling
edge recrosses the low threshold without either edge ever crossing the high
threshold.
Arguments
NEGative indicates that the falling edge crosses the high threshold and the
rising edge recrosses the high threshold without either edge ever crossing the
low threshold.
EITher triggers on a runt of either polarity.
TRIGGER:A:RUNT:POLARITY NEGATIVE specifies that the polarity of the A
pulse runt trigger is negative.
Examples
TRIGGER:A:RUNT:POLARITY? might return :TRIGGER:A:RUNT:POLARITY
POSITIVE indicating that the polarity of the A pulse runt trigger is positive.
TRIGger:A:RUNT:SOUrce
Sets or returns the source for the A runt trigger.
Trigger
Group
Syntax
TRIGger:A:RUNT:SOUrce {CH1|CH2|CH3|CH4}
TRIGger:A:RUNT:SOUrce?
CH1–CH4 specifies the input channel number, depending on the model of the
oscilloscope.
Arguments
Examples
TRIGGER:A:RUNT:SOURCE CH4 sets channel 4 as the source for the A pulse
trigger.
TRIGGER:A:RUNT:SOURCE? might return :TRIGGER:A:RUNT:SOURCE CH2
indicating that channel 2 is the source for the A pulse trigger.
TRIGger:A:RUNT:WHEn
Sets or returns the type of pulse width the trigger checks for when it detects a runt.
Trigger
Group
Syntax
TRIGger:A:RUNT:WHEn {LESSthan|than|EQual|UNEQual|OCCURS}
TRIGger:A:RUNT:WHEn?
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Commands Listed in Alphabetical Order
Related Commands
Arguments
OCCURS argument specifies a trigger event if a runt of any detectable width occurs.
LESSthan argument sets the oscilloscope to trigger if the a runt pulse is detected
than argument sets the oscilloscope to trigger if the a runt pulse is detected with
EQUal argument sets the oscilloscope to trigger if a runt pulse is detected with
a ±5% tolerance.
NOTEQual argument sets the oscilloscope to trigger if a runt pulse is detected with
width greater than or less than (but not equal to) the time period specified in
TRIGger:A:RUNT:WIDth within a ±5% tolerance.
TRIGGER:A:RUNT:WHEN THAN sets the runt trigger to occur when the
oscilloscope detects a runt in a pulse wider than the specified width.
Examples
TRIGGER:A:RUNT:WHEN? might return :TRIGGER:A:PULSE:RUNT:WHEN
OCCURS indicating that a runt trigger will occur if the oscilloscope detects a runt
of any detectable width.
TRIGger:A:RUNT:WIDth
Sets or returns the width for a runt trigger.
Trigger
Group
Syntax
TRIGger:A:RUNT:WIDth <NR3>
TRIGger:A:RUNT:WIDth?
Related Commands
Arguments
<NR3> specifies the minimum width, in seconds.
TRIGGER:A:RUNT:WIDTH 15E-6 sets the minimum width of the pulse runt
trigger to 15 µs.
Examples
TRIGGER:A:RUNT:WIDTH? might return :TRIGGER:A:PULSE:RUNT:WIDTH
2.0000E-09 indicating that the minimum width of a pulse runt trigger is 2 ns.
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TRIGger:A:SETHold? (Query Only)
Returns the clock edge polarity, voltage threshold and source input; data voltage
threshold and source; and both setup and hold times for setup and hold violation
triggering.
Trigger
Group
Syntax
TRIGger:A:SETHold?
TRIGGER:A:SETHOLD? might return
Examples
:TRIGGER:A:SETHOLD:CLOCK:SOURCE CH1;EDGE RISE;THRESHOLD
100.0000E-3;:TRIGGER:A:SETHOLD:DATA:SOURCE CH2;THRESHOLD
80.0000E-3;:TRIGGER:A:SETHOLD:HOLDTIME 20.0000E-9;SETTIME
8.0000E-9
TRIGger:A:SETHold:CLOCk? (Query Only)
Returns the clock edge polarity, voltage threshold, and source input for setup
and hold triggering.
Trigger
Group
Syntax
TRIGger:A:SETHold:CLOCk?
TRIGGER:A:SETHOLD:CLOCK? might return
:TRIGGER:A:SETHOLD:CLOCK:SOURCE EXT;EDGE FALL;THRESHOLD
1.4000
Examples
TRIGger:A:SETHold:CLOCk:EDGE
Sets or returns the clock edge polarity for setup and hold triggering.
Trigger
Group
Syntax
TRIGger:A:SETHold:CLOCk:EDGE {FALL|RISe}
TRIGger:A:SETHold:CLOCk:EDGE?
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FALL specifies polarity as the clock falling edge.
Arguments
Examples
RISe specifies polarity as the clock rising edge.
TRIGGER:A:SETHOLD:CLOCK:EDGE RISE specifies the polarity as the clock
rising edge.
TRIGGER:A:SETHOLD:CLOCK:EDGE? might return :TRIGGER:A:SETHOLD:
CLOCK:EDGE RISE indicating that polarity is specified as the clock rising edge.
TRIGger:A:SETHold:CLOCk:SOUrce
Sets or returns the clock source for the setup and hold triggering.
Trigger
Group
Syntax
TRIGger:A:SETHold:CLOCk:SOUrce
{CH1|CH2|CH3|CH4|D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D1
TRIGger:A:SETHold:CLOCk:SOUrce?
Related Commands
Arguments
CH1–CH4 or D0–D15 specifies the input channel number. D0–D15 is only for
MSO models.
AUX or EXT specifies an external trigger using the Aux Input connector located
on the front panel of the oscilloscope.
TRIGGER:A:SETHOLD:CLOCK:SOURCE CH1 specifies channel 1 as the clock
input for setup and hold input.
Examples
TRIGGER:A:SETHOLD:CLOCK:SOURCE? might return :TRIGGER:A:SETHOLD:
CLOCK:SOURCE CH4 indicating that channel 4 is the clock source for the setup
and hold trigger input.
TRIGger:A:SETHold:CLOCk:THReshold
Sets or returns the clock voltage threshold for the setup and hold trigger.
Trigger
Group
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TRIGger:A:SETHold:CLOCk:THReshold {<NR3>|TTL}
TRIGger:A:SETHold:CLOCk:THReshold?
Syntax
TTL specifies a preset TTL high level of 1.4 V.
Arguments
<NR3> is the clock level, in volts.
TRIGGER:A:SETHOLD:CLOCK:THRESHOLD TTL specifies the preset TTL value
of 1.4 V as the clock threshold for the setup and hold trigger.
Examples
TRIGGER:A:SETHOLD:CLOCK:THRESHOLD? might return
:TRIGGER:A:LOGIC:SETHOLD:CLOCK:THRESHOLD 1.2000E+00
indicating that the clock threshold for the setup and hold trigger is 1.2 V.
TRIGger:A:SETHold:DATa? (Query Only)
Returns the voltage threshold and data source for the setup and hold trigger.
Trigger
Group
Syntax
TRIGger:A:SETHold:DATa?
Related Commands
Examples
TRIGGER:A:SETHOLD:DATA? might return
:TRIGGER:A:SETHOLD:DATA:SOURCE CH2;THRESHOLD 80.0000E-3
TRIGger:A:SETHold:DATa:SOUrce
Sets or returns the data source for the setup and hold trigger. You cannot specify
the same source for both clock and data.
For DPO models, you can specify only a single data source. Data sources for DPO
models may be one of CH1-CH4 or the Auxin port (EXT or AUX).
For MSO models, you can specify any combination of CH1-CH4 and D0-D15 as
the data sources.
Trigger
Group
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Commands Listed in Alphabetical Order
DPO Models:
TRIGger:A:SETHold:DATa:SOUrce <wfm>
Syntax
MSO Models:
TRIGger:A:SETHold:DATa:SOUrce <wfm>[,<wfm>] [,<wfm>]
[,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>]
[,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>] [,<wfm>]
[,<wfm>] [,<wfm>] [,<wfm>]
TRIGger:A:SETHold:DATa:SOUrce?
Related Commands
Arguments
DPO Models:
<wfm> specifies the source channel number and is one of CH1-CH4, EXT or
AUX. You can specify only one waveform on a DPO.
MSO Models:
<wfm> specifies the source channel numbers. Each <wfm> can be one of
CH1-CH4 or D0-D15. Auxin (EXT or AUX) is not valid as a data source.
TRIGGER:A:SETHOLD:DATA:SOURCE CH1 sets channel 1 as the data source
for the setup and hold trigger.
Examples
TRIGGER:A:SETHOLD:DATA:SOURCE? might return
:TRIGGER:A:LOGIC:SETHOLD:DATA:SOURCE CH2 indicating that channel 2 is
the current data source for the setup and hold trigger.
TRIGger:A:SETHold:DATa:THReshold
Sets or returns the data voltage threshold for setup and hold trigger.
Trigger
Group
Syntax
TRIGger:A:SETHold:DATa:THReshold {<NR3>|TTL}
TRIGger:A:SETHold:DATa:THReshold?
TTL specifies the preset TTL high level of 1.4 V.
Arguments
Examples
<NR3> is the setup and hold data level, in V.
TRIGGER:A:SETHOLD:DATA:THRESHOLD TTL specifies the preset high level of
1.4 V as the current data voltage level for the setup and hold trigger.
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TRIGGER:A:SETHOLD:DATA:THRESHOLD? might return
:TRIGGER:A:SETHOLD:DATA:THRESHOLD 1.2000E+00 indicating
that 1.2 V is the current data voltage level for the setup and hold trigger.
TRIGger:A:SETHold:HOLDTime
Sets or returns the hold time for setup and hold violation triggering.
Trigger
Group
Syntax
TRIGger:A:SETHold:HOLDTime <NR3>
TRIGger:A:SETHold:HOLDTime?
<NR3> specifies the hold time setting in seconds. Positive values for hold time
occur after the clock edge. Negative values occur before the clock edge.
Arguments
Examples
TRIGGER:A:SETHOLD:HOLDTIME 3.0E-3 sets the hold time for the setup and
hold trigger to 3 ms.
TRIGGER:A:SETHOLD:HOLDTIME? might return
:TRIGGER:A:SETHOLD:HOLDTIME 2.0000E-09 indicating that the current
hold time for the setup and hold trigger is 2 ns.
TRIGger:A:SETHold:SETTime
Sets or returns the setup time for setup and hold violation triggering.
Trigger
Group
Syntax
TRIGger:A:SETHold:SETTime <NR3>
TRIGger:A:SETHold:SETTime?
<NR3> specifies the setup time for setup and hold violation triggering.
Arguments
Examples
TRIGGER:A:SETHOLD:SETTIME 3.0E-6 specifies that the current setup time for
setup and hold trigger is 3 µs.
TRIGGER:A:SETHOLD:SETTIME? might return
:TRIGGER:A:LOGIC:SETHOLD:SETTIME 2.0000E-09 indicating that the
current setup time for setup and hold trigger is 2 ns.
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Commands Listed in Alphabetical Order
TRIGger:A:SETHold:THReshold:CH<x>
Sets or queries the threshold for the channel specified by x. Affects all trigger
types using the channel.
Trigger
Group
Syntax
TRIGger:A:SETHold:THReshold:CH<x> {<NR3>|ECL|TTL}
TRIGger:A:SETHold:THReshold:CH<x>?
<NR3> specifies the threshold voltage, in volts.
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
Arguments
Examples
TRIGGER:A:SETHOLD:THRESHOLD:CH1 1.5 sets the channel 1 threshold
to 1.5 volts.
TRIGGER:A:SETHOLD:THRESHOLD:CH1? might return
TRIGGER:A:SETHOLD:THRESHOLD:CH1 0.0E+0 indicating the
channel 1 threshold is set to 0.0 volts.
TRIGger:A:SETHold:THReshold:D<x>
Sets the threshold for the selected digital channel. Affects all trigger types using
the digital channel.
Trigger
Group
Syntax
TRIGger:A:SETHold:THReshold:D<x> {<NR3>|ECL|TTL}
TRIGger:A:SETHold:THReshold:D<x>?
<NR3> specifies the threshold voltage, in volts.
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
Arguments
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TRIGGER:A:SETHOLD:THRESHOLD:D1 ECL sets the threshold to ECL levels.
Examples
TRIGGER:A:SETHOLD:THRESHOLD:D1? might return
TRIGGER:A:SETHOLD:THRESHOLD:D1 -1.3000 indicating the
threshold is set to -1.3 volts.
TRIGger:A{:TRANsition|:RISEFall}? (Query Only)
Returns transition time trigger parameters.
Trigger
Group
Syntax
TRIGger:A{:TRANsition|:RISEFall}?
Related Commands
Examples
TRIGGER:A::TRANSITION? might return
:TRIGGER:A:TRANSITION:POLARITY POSITIVE;WHEN
SLOWER;DELTATIME 8.0000E-9
TRIGger:A{:TRANsition|:RISEFall}:DELTatime
Sets or returns the delta time used in calculating the transition value for the
transition trigger.
Trigger
Group
Syntax
TRIGger:A{:TRANsition|:RISEFall}:DELTatime <NR3>
TRIGger:A{:TRANsition|:RISEFall}:DELTatime?
<NR3> specifies the delta time, in seconds.
Arguments
Examples
TRIGGER:A:TRANSITION:DELTATIME 15E-6 sets the delta time of the
transition trigger to 15 µs.
TRIGGER:A:TRANSITION:DELTATIME? might return :TRIGGER:A
:TRANSITION:DELTATIME 2.0000E-09 indicating that the delta time of the
transition trigger is set to 2 ns.
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TRIGger:A{:TRANsition|:RISEFall}:POLarity
Sets or returns the polarity for the transition trigger.
Trigger
Group
Syntax
TRIGger:A{:TRANsition|:RISEFall}:POLarity
{EITher|NEGative|POSitive}
TRIGger:A{:TRANsition|:RISEFall}:POLarity?
POSitive indicates that a pulse edge must traverse from the lower (most
negative) to higher (most positive) level for transition triggering to occur.
Arguments
Examples
NEGative indicates that a pulse edge must traverse from the upper (most positive)
to lower (most negative) level for transition triggering to occur.
EITher indicates either positive or negative polarity.
TRIGGER:A:TRANSITION:POLARITY NEGATIVE sets the transition polarity to
negative.
TRIGGER:A:TRANSITION:POLARITY? might return :TRIGGER:A:
TRANSITION:POLARITY EITHER indicating that the polarity can be either
positive or negative.
TRIGger:A{:TRANsition|:RISEFall}:SOUrce
Sets or returns the source for transition trigger.
Trigger
Group
Syntax
TRIGger:A{:TRANsition|:RISEFall}:SOUrce {CH1|CH2|CH3|CH4}
TRIGger:A{:TRANsition|:RISEFall}:SOUrce?
CH1–CH4 specifies one of the input channels.
Arguments
Examples
TRIGGER:A:TRANSITION:SOURCE CH4 sets channel 4 as the source for the
transition trigger.
TRIGGER:A:TRANSITION:SOURCE? might return :TRIGGER:A:TRANSITION:
SOURCE CH2 indicating that channel 2 is the source for the A transition trigger.
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TRIGger:A{:TRANsition|:RISEFall}:WHEn
Sets or returns whether to check for a transitioning signal that is faster or slower
than the specified delta time.
Trigger
Group
Syntax
TRIGger:A{:TRANsition|:RISEFall}:WHEn
{SLOWer|FASTer|EQual|UNEQual}
TRIGger:A{:TRANsition|:RISEFall}:WHEn?
FASTer sets the trigger to occur when the signal transition time is faster than the
time set by TRIGger:A{:TRANsition|:RISEFall}:DELTatime.
Arguments
SLOWer sets the trigger to occur when the signal transition time is slower than the
time set by.TRIGger:A{:TRANsition|:RISEFall}:DELTatime.
EQual sets the trigger to occur when the signal transition time is equal to the time
set by TRIGger:A{:TRANsition|:RISEFall}:DELTatime.
UNEQual sets the trigger to occur when the signal transition time is not equal to
the time set by TRIGger:A{:TRANsition|:RISEFall}:DELTatime.
TRIGGER:A:TRANSITION:WHEN SLOWER sets the trigger to occur
when the signal transition time is slower than the time set by the
TRIGger:A{:TRANsition|:RISEFall}:DELTatime command.
Examples
TRIGGER:A:TRANSITION:WHEN? might return :TRIGGER:A:TRANSITION:
WHEN FASTER
TRIGger:A:TYPe
Sets or returns the type of A trigger. Once you have set the trigger type,
you may also need to identify the associated trigger class. For details on
TRIGger:A:PULse:CLAss respectively.
Trigger
Group
Syntax
TRIGger:A:TYPe {EDGe|LOGic|PULSe|BUS|VIDeo}
TRIGger:A:TYPe?
Related Commands
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EDGe is the default trigger. A trigger event occurs when a signal passes through
a specified voltage level in a specified direction and is controlled by the
TRIGger:A:EDGE? commands.
Arguments
LOGic specifies that a trigger occurs when specified conditions are met and is
to the logic trigger and to the setup and hold trigger found in the user interface.
PULSe specifies that a trigger occurs when a specified pulse is found and is
to the pulse width, runt, and rise/fall time triggers found in the user interface.
BUS specifies that a trigger occurs when a communications signal is found.
Supports CAN, I2C, SPI, and RS-232 communications signals.
VIDeo specifies that the trigger occurs when a video signal is found.
TRIGGER:A:TYPE EDGE sets the A trigger type to EDGE.
Examples
TRIGGER:A:TYPE? might return :TRIGGER:A:TYPE PULSE indicating that the
A trigger type is a pulse trigger.
TRIGger:A:UPPerthreshold:CH<x>
Sets the upper threshold for channel <x>, where x is the channel number. Each
channel can have an independent level. Used only for runt and slew rate trigger
types.
Trigger
Group
Syntax
TRIGger:A:UPPerthreshold:CH<x> {<NR3>|ECL|TTL}
TRIGger:A:UPPerthreshold:CH<x>?
<NR3> is the threshold level in volts.
Arguments
Examples
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
TRIGGER:A:UPPERTHRESHOLD:CH2 50E-3 sets the upper limit of the pulse
runt trigger to 50 mV for channel 2.
TRIGGER:A:UPPERTHRESHOLD:CH2? might return :TRIGGER:A:
UPPERTHRESHOLD:CH2 1.2000E-01 indicating that the upper limit of the pulse
runt trigger is set to 120 mV.
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TRIGger:A:VIDeo? (Query Only)
Returns the A trigger video parameters.
Trigger
Group
Syntax
TRIGger:A:VIDeo?
TRIGGER:A:VIDEO? might return :TRIGGER:A:VIDEO:POLARITY
POSITIVE;SOURCE CH1;STANDARD NTSC;SYNC
Examples
ALLLINES;HOLDOFF:FIELD 0.0000;:TRIGGER:A:VIDEO:CUSTOM:FORMAT
PROGRESSIVE;SCANRATE15K;:TRIGGER: A:VIDEO:LINE 1;HDTV:FORMAT
HD1080I60
TRIGger:A:VIDeo:CUSTom{:FORMat|:TYPE}
Sets or returns the video trigger format. Use this command only when the video
format is set to custom.
This command requires a DPO4VID application module.
Trigger
Conditions
Group
TRIGger:A:VIDeo:CUSTom{:FORMat|:TYPE}
{INTERLAced|PROGressive}
Syntax
TRIGger:A:VIDeo:CUSTom{:FORMat|:TYPE}?
INTERLAced argument sets the format for interlaced video lines.
Arguments
Examples
PROGressive argument sets the format for progressive video lines.
TRIGGER:A:VIDEO:CUSTOM:FORMAT PROGRESSIVE sets the custom format for
the A video trigger to progressive lines.
TRIGGER:A:VIDEO:CUSTOM:FORMAT? might return :TRIGGER:A:VIDEO:
CUSTOM:FORMAT INTERLACED indicating that interlaced is selected as the
custom format for the A video trigger.
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TRIGger:A:VIDeo:CUSTom:LINEPeriod
Sets or queries the line period for the standard under test. Use this command only
when the video format is set to custom.
This command requires a DPO4VID application module.
Trigger
Conditions
Group
TRIGger:A:VIDeo:CUSTom:LINEPeriod <NR3>
TRIGger:A:VIDeo:CUSTom:LINEPeriod?
Syntax
<NR3> is the custom video line period.
Arguments
Examples
TRIGGER:A:VIDEO:CUSTOM:LINEPERIOD 50.5E-6 sets the video line period
to 50.5 μs.
TRIGGER:A:VIDEO:CUSTOM:LINEPERIOD? might return
TRIGGER:A:VIDEO:CUSTOM:LINEPERIOD 63.5600E-6 indicating
the video line period is set to 63.56 μs.
TRIGger:A:VIDeo:CUSTom:SCAN
Sets or returns the horizontal line scan rate of the A video trigger. Use this
command only when the video format is set to custom.
This command requires a DPO4VID application module.
Trigger
Conditions
Group
TRIGger:A:VIDeo:CUSTom:SCAN
{RATE15K|RATE20K|RATE25K|RATE35K|RATE50K}
TRIGger:A:VIDeo:CUSTom:SCAN?
Syntax
RATE15 sets the range of the video line scan rate to 15 kHz through 20 kHz. This
is the standard broadcast rate.
Arguments
RATE20 sets the range of the video line scan rate to 20 kHz through 25 kHz.
RATE25 sets the range of the video line scan rate to 25 kHz through 35 kHz
RATE35 sets the range of the video line scan rate to 35 kHz through 50 kHz
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RATE50 sets the range of the video line scan rate to 50 kHz through 65 kHz
TRIGGER:A:VIDEO:CUSTOM:SCAN RATE15 sets the scan rate of the A trigger
custom video to Rate 1, which is 15 kHz to 20 kHz (standard broadcast rate).
Examples
TRIGGER:A:VIDEO:CUSTOM:SCAN? might return :TRIGGER:A:VIDEO:
CUSTOM:SCAN RATE20 indicating that the video line rate for the A trigger custom
video is set to Rate20, which is 20 kHz to 25 kHz.
TRIGger:A:VIDeo:CUSTom:SYNCInterval
Sets or queries the sync interval for the standard under test. This is only required
for BiLevel Custom. Use this command only when the video format is set to
custom.
This command requires a DPO4VID application module.
Trigger
Conditions
Group
TRIGger:A:VIDeo:CUSTom:SYNCInterval <NR3>
TRIGger:A:VIDeo:CUSTom:SYNCInterval?
Syntax
<NR3> is the sync interval.
Arguments
Examples
TRIGGER:A:VIDEO:CUSTOM:SYNCINTERVAL 4.0E-6 sets the sync interval is
set to 4.0 μs.
TRIGGER:A:VIDEO:CUSTOM:SYNCINTERVAL? might return
TRIGGER:A:VIDEO:CUSTOM:SYNCINTERVAL 4.7200E-6 indicating the sync
interval is set to 4.72 μs.
TRIGger:A:VIDeo:HDtv:FORMat
Sets or returns the HDTV video signal format on which to trigger.
This command requires a DPO4VID application module.
Trigger
Conditions
Group
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TRIGger:A:VIDeo:HDtv:FORMat
{HD1080P24|HD720P60|HD480P60|HD1080I50|HD1080P25|
HD1080I60|HD1080PSF24}
Syntax
TRIGger:A:VIDeo:HDtv:FORMat?
Table 2-42: Available HDTV formats
Arguments
HDTV format
Description
1080i50
1125 Lines (1080 active), 1920 x 1080 pixel,
interlaced, 60 fps
1080i60
1080p24
1080p25
1080sf24
720p60
1125 lines (1080 active), 1920 x 1080 pixel,
interlaced, 50 fps
1125 lines (1080 active), 1920 x 1080 pixel,
progressive, 24 fps
1125 lines (1080 active), 1920 x 1080 pixel,
progressive, 25 fps
1125 Lines (1080 active), 1920 x 1080 pixel,
progressive (sF), 24 fps
750 lines (720 active), 1280 x 720 pixel,
progressive, 60 fps
480p60
525 lines (480 active), 640 or 704 x 480
pixel, progressive, 60 fps
TRIGger:A:VIDeo:HOLDoff:FIELD
Sets or returns the video trigger holdoff in terms of video fields.
This command requires a DPO4VID application module.
Trigger
Conditions
Group
TRIGger:A:VIDeo:HOLDoff:FIELD <NR3>
TRIGger:A:VIDeo:HOLDoff:FIELD?
Syntax
<NR3> argument is a real number from 0.0 to 8.5 in increments of 0.5. The
argument sets the number of fields that the oscilloscope waits before rearming
the video trigger.
Arguments
Examples
TRIGGER:A:VIDEO:HOLDOFF:FIELD? might return
:TRIGger:A:VIDeo:HOLdoff:FIELD 5 indicating that the oscilloscope is set
to wait 5 video fields before rearming the trigger.
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TRIGGER:A:VIDEO:HOLDOFF:FIELD 4.5 sets the oscilloscope to wait 4.5 video
fields before rearming the trigger.
TRIGger:A:VIDeo:LINE
Sets or returns the video line number on which the oscilloscope triggers. Use the
TRIGger:A:VIDeo{:SYNC|:FIELD} command to actually trigger the oscilloscope
on the line that you specify with this command.
This command requires a DPO4VID application module.
Trigger
Conditions
Group
TRIGger:A:VIDeo:LINE <NR1>
TRIGger:A:VIDeo:LINE?
Syntax
Related Commands
Arguments
<NR1> argument is an integer that sets the video line number on which the
oscilloscope triggers. The following table lists the valid choices, depending on the
active video standard.
Table 2-43: Video Line Numbering Ranges
Video Standard
525/NTSC
Line Number Range
1–525
1–625
1–625
625/PAL, SECAM
SECAM
TRIGGER:A:VIDEO:LINE 23 sets the oscilloscope to trigger on the line 23.
Examples
TRIGGER:A:VIDEO:LINE ? might return :TRIGger:A:VIDeo:LINE 10
indicating that the oscilloscope is set to trigger on line 10.
TRIGger:A:VIDeo:POLarity
Sets or returns the polarity of the A video trigger.
This command requires a DPO4VID application module.
Conditions
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Trigger
Group
Syntax
TRIGger:A:VIDeo:POLarity {NEGative|POSitive}
TRIGger:A:VIDeo:POLarity?
POSitive argument sets the oscilloscope to trigger on a positive video sync pulse.
Arguments
Examples
NEGative argument sets the oscilloscope to trigger on a negative video sync
pulse.
TRIGGER:A:VIDEO:POLARITY NEGATIVE sets the oscilloscope to trigger on a
negative video pulse.
TRIGGER:A:VIDEO:POLARITY? might return :TRIGger:A:VIDeo:POLARITY
POSITIVE indicating that the oscilloscope is set to trigger on a positive video
sync pulse.
TRIGger:A:VIDeo:SOUrce
Sets or returns the source for the A video trigger.
Trigger
Group
Syntax
TRIGger:A:VIDeo:SOUrce {CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D12|D13|D14|D15}
TRIGger:A:VIDeo:SOUrce?
CH1–CH4 or D0–D15 specifies the input channel to use as the A video trigger.
Arguments
Examples
TRIGGER:A:VIDEO:SOURCE CH1 sets the source for A video trigger to Channel 1.
TRIGGER:A:VIDEO:SOURCE? might return :TRIGger:A:VIDeo:SOURCE CH2
indicating that the source for the A video trigger is set to Channel 2.
TRIGger:A:VIDeo:STANdard
Sets or returns the standard for the video trigger.
Trigger
Group
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TRIGger:A:VIDeo:STANdard {NTSc|PAL|SECAM|CUSTom|HDtv}
TRIGger:A:VIDeo:STANdard?
Syntax
NTSc sets the oscilloscope to trigger on video signals that meet the NTSC
525/60/2:1 standard (a line rate of 525 lines per frame and a field rate of 60 Hz).
Arguments
PAL sets the oscilloscope to trigger on video signals that meet the NTSC
625/50/2:1 standard (a line rate of 625 lines per frame and a field rate of 50 Hz).
SECAM sets the oscilloscope to trigger on video signals that meet the SECAM
standard.
CUSTom sets the oscilloscope to trigger on video horizontal scan rate parameters
HDtv sets the oscilloscope to trigger on HDTV video signals that meet standards
TRIGGER:A:VIDEO:STANDARD NTSC sets the oscilloscope to trigger on
NTSC-standard video signals.
Examples
TRIGGER:A:VIDEO:STANDARD? might return :TRIGger:A:VIDeo:STANDARD
HDTV indicating that the oscilloscope is set to trigger on an HDTV format.
TRIGger:A:VIDeo{:SYNC|:FIELD}
Sets or returns the video field or line that the trigger detects.
Trigger
Group
Syntax
TRIGger:A:VIDeo{:SYNC|:FIELD}
{ODD|EVEN|ALLFields|ALLLines|NUMERic}
TRIGger:A:VIDeo{:SYNC|:FIELD}?
ODD argument sets the oscilloscope to trigger on interlaced video odd fields.
EVEN argument sets the oscilloscope to trigger on interlaced video even fields.
ALLFields argument sets the oscilloscope to trigger on all fields.
ALLLines argument sets the oscilloscope to trigger on all video lines.
Arguments
NUMERic argument sets the oscilloscope to trigger on the video signal line
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TRIGGER:A:VIDEO:FIELD EVEN sets the A video trigger so that it will trigger
on even fields.
Examples
TRIGGER:A:VIDEO:FIELD? might return :TRIGGER:A:VIDEO:FIELD
ALLFIELDS indicating that the A video will trigger on all video fields.
TRIGger:B
Sets the B trigger level to 50% of minimum and maximum. The query form
of this command returns the B trigger parameters. This command is similar to
selecting B Event (Delayed) Trigger Setup from the Trig menu and then viewing
the current setups.
Trigger
Group
Syntax
TRIGger:B SETLevel
TRIGger:B?
Related Commands
Arguments
SETLevel sets the B trigger level to 50% of MIN and MAX.
TRIGGER:B SETLEVEL sets the B trigger level to 50% of MIN and MAX.
Examples
TRIGGER:B? might return the following B trigger parameters:
:TRIGGER:B:STATE 0;TYPE EDGE; LEVEL -220.0000E-3;BY
TIME;EDGE:SOURCE CH1;SLOPE RISE;COUPLING DC; :TRIGGER:B:TIME
16.0000E-9;EVENTS:COUNT 2
TRIGger:B:BY
Selects or returns whether the B trigger occurs after a specified number of events
or a specified period of time after the A trigger.
Trigger
Group
Syntax
TRIGger:B:BY {EVENTS|TIMe}
TRIGger:B:BY?
Related Commands
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EVENTS sets the B trigger to take place following a set number of trigger
events after the A trigger occurs. The number of events is specified by
Arguments
TRIGger:B:EVENTS:COUNt.
TIMe sets the B trigger to occur a set time after the A trigger event. The time
period is specified by TRIGger:B:TIMe.
TRIGGER:B:BY TIME sets the B trigger to occur at a set time after the A trigger
event.
Examples
TRIGGER:B:BY? might return :TRIGGER:B:BY EVENTS indicating that the B
trigger takes place following a set number of trigger events after the A trigger
occurs.
TRIGger:B:EDGE? (Query Only)
Returns the source, slope, and coupling for B trigger.
Trigger
Group
Syntax
TRIGger:B:EDGE?
Related Commands
TRIGGER:B:EDGE? might return :TRIGGER:B:EDGE:SOURCE CH1; SLOPE
RISE;COUPLING DC
Examples
TRIGger:B:EDGE:COUPling
Sets or returns the type of coupling for the B trigger.
Trigger
Group
Syntax
TRIGger:B:EDGE:COUPling {DC|HFRej|LFRej|NOISErej}
TRIGger:B:EDGE:COUPling?
Related Commands
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DC selects DC trigger coupling.
Arguments
Examples
HFRej selects high-frequency reject coupling.
LFRej selects low-frequency reject coupling.
NOISErej selects DC low sensitivity.
TRIGGER:B:EDGE:COUPLING DC selects DC for the B trigger coupling.
TRIGGER:B:EDGE:COUPLING? might return :TRIGGER:B:EDGE:COUPLING
ATRIGGER for the B trigger coupling.
TRIGger:B:EDGE:SLOpe
Sets or returns the slope for the B trigger.
Trigger
Group
Syntax
TRIGger:B:EDGE:SLOpe {RISe|FALL}
TRIGger:B:EDGE:SLOpe?
Related Commands
Arguments
RISe triggers on the rising or positive edge of a signal.
FALL triggers on the falling or negative edge of a signal.
TRIGGER:B:EDGE:SLOPE FALL sets the B edge trigger to occur on the falling
slope.
Examples
TRIGGER:B:EDGE:SLOPE? might return :TRIGGER:B:EDGE:SLOPE RISE
indicating that the B edge trigger occurs on the rising slope.
TRIGger:B:EDGE:SOUrce
Sets or returns the source for the B trigger.
Trigger
Group
Syntax
TRIGger:B:EDGE:SOUrce {CH<x>|EXT|LINE}
TRIGger:B:EDGE:SOUrce?
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Related Commands
Arguments
CH<x> specifies one of the input channels as the B trigger source.
EXT specifies an external trigger (using the Aux In connector, located on the front
panel of the oscilloscope) as the B trigger source.
LINE specifies the power line as the B trigger source.
TRIGGER:B:EDGE:SOURCE CH4 sets channel 4 as the input source for the B
trigger.
Examples
TRIGGER:B:EDGE:SOURCE? might return :TRIGGER:B:EDGE:SOURCE CH1
indicating that the current input source for the B trigger is channel 1.
TRIGger:B:EVENTS? (Query Only)
Returns the current B trigger events parameter.
Trigger
Group
Syntax
TRIGger:B:EVENTS?
TRIGGER:B:EVENTS? might return
Related Commands
Examples
:TRIGGER:B:EVENTS:COUNT 2
indicating that 2 events must occur before the B trigger occurs.
TRIGger:B:EVENTS:COUNt
Sets or returns the number of events that must occur before the B trigger (when
TRIG:DELay:BY is set to EVENTS).
Trigger
Group
Syntax
TRIGger:B:EVENTS:COUNt <NR1>
TRIGger:B:EVENTS:COUNt?
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Related Commands
Arguments
<NR1> is the number of B trigger events, which can range from 1 to 10,000,000.
TRIGGER:B:EVENTS:COUNT 4 specifies that the B trigger will occur four trigger
events after the A trigger.
Examples
TRIGGER:B:EVENTS:COUNT? might return :TRIGGER:B:EVENTS:COUNT 2
indicating that two events must occur after the A trigger before the B trigger
can occur.
TRIGger:B:LEVel
Sets or returns the level for the B trigger.
Trigger
Group
Syntax
TRIGger:B:LEVel {TTL|<NR3>}
TRIGger:B:LEVel?
Related Commands
Arguments
TTL specifies a preset TTL high level of 1.4 V.
<NR3> is the B trigger level, in volts.
TRIGGER:B:LEVEL TTL sets the B trigger level to 1.4 V.
Examples
TRIGGER:B:LEVEL? might return :TRIGGER:B:LEVEL 173.0000E-03
indicating that the B trigger level is currently set at 173 mV.
TRIGger:B:LEVel:CH<x>
Sets or returns the B trigger level for channel <x>, where x is the channel number.
Each Channel can have an independent Level.
Trigger
Group
Syntax
TRIGger:B:LEVel:CH<x> {ECL|TTL|<NR3>}
TRIGger:B:LEVel:CH<x>?
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ECL specifies a preset ECL high level of –1.3V.
Arguments
Examples
TTL specifies a preset TTL high level of 1.4V.
<NR3> specifies the trigger level in user units (usually volts).
TRIGGER:B:LEVEL:CH2? might return :TRIGGER:B:LEVEL:CH2
1.3000E+00 indicating that the B edge trigger is set to 1.3 V for channel 2.
TRIGGER:B:LEVEL:CH3 TTL sets the B edge trigger to TTL high level for
channel 3.
TRIGger:B:LEVel:D<x>
Sets or returns the B trigger level for digital channel <x>, where x is the channel
number. Each channel can have an independent level.
Trigger
Group
Syntax
TRIGger:B:LEVel:D<x> {ECL|TTL|<NR3>}
TRIGger:B:LEVel:D<x>?
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
Arguments
<NR3> specifies the trigger level in user units (usually volts).
TRIGger:B:LOWerthreshold:CH<x>
Sets or returns the B trigger lower threshold for the channel <x>, where x is the
channel number. Each channel can have an independent level. Used in runt and
slew rate triggers as the lower threshold. Used for all other trigger types as the
single level/threshold.
Trigger
Group
Syntax
TRIGger:B:LOWerthreshold:CH<x> {ECL|TTL|<NR3>}
TRIGger:B:LOWerthreshold:CH<x>?
ECL specifies a preset ECL high level of –1.3V.
Arguments
TTL specifies a preset TTL high level of 1.4V.
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<NR3> is the threshold level, in volts.
TRIGger:B:LOWerthreshold:D<x>
Sets or queries the lower threshold for the digital channel selected. Each channel
can have an independent level. Used in runt and slew rate as the lower threshold.
Used for all other trigger types as the single level/threshold.
Trigger
Group
Syntax
TRIGger:B:LOWerthreshold:D<x> {<NR3>|ECL|TTL}
TRIGger:B:LOWerthreshold:D<x>?
<NR3> specifies the threshold in volts.
Arguments
Examples
ECL specifies a preset ECL high level of -1.3V.
TTL specifies a preset TTL high level of 1.4V.
TRIGGER:B:LOWERTHRESHOLD:D1? might return
TRIGGER:B:LOWERTHRESHOLD:D1 1.4000 indicating the threshold is set to
1.4 volts.
TRIGger:B:STATE
Sets or returns the state of B trigger activity. If the B trigger state is on, the B
trigger is part of the triggering sequence. If the B trigger state is off, then only
the A trigger causes the trigger event.
Trigger
Group
Syntax
TRIGger:B:STATE {ON|OFF|<NR1>}
TRIGger:B:STATE?
Related Commands
Arguments
ON specifies that the B trigger is active and in causes trigger events conjunction
with the A trigger.
OFF specifies that only the A trigger causes trigger events.
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<NR1> a 0 turns off the B trigger; any other value activates the B trigger.
TRIGGER:B:STATE ON sets the B trigger to active, making it capable of causing
trigger events.
Examples
TRIGGER:B:STATE? might return :TRIGGER:B:STATE 0indicating that the B
trigger is inactive and that only the A trigger causes trigger events.
TRIGger:B:TIMe
Sets or returns B trigger delay time. The B Trigger time applies only if
TRIGger:B:BY is set to TIMe.
Trigger
Group
Syntax
TRIGger:B:TIMe <NR3>
TRIGger:B:TIMe?
<NR3> is the B trigger delay time in seconds.
Related Commands
Arguments
TRIGGER:B:TIME 4E-6 sets the B trigger delay time to 4 µs.
Examples
TRIGGER:B:TIME? might return :TRIGGER:B:TIME 16.0000E-9 indicating
that the B trigger time is set to 16 ns.
TRIGger:B:TYPe
Sets or returns the type of B trigger. The only supported B trigger type is EDGE.
Trigger
Group
Syntax
TRIGger:B:TYPe EDGE
TRIGger:B:TYPe?
Related Commands
Arguments
EDGE sets the B trigger type to edge.
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TRIGGER:B:TYPE EDGE sets the B trigger type to edge.
TRIGGER:B:TYPE? might return :TRIGGER:B:TYPE EDGE.
Examples
TRIGger:B:UPPerthreshold:CH<x>
Sets the upper threshold for the channel selected. Each channel can have an
independent level.
Trigger
Group
Syntax
TRIGger:B:UPPerthreshold:CH<x> {<NR3>|TTL}
TRIGger:B:UPPerthreshold:CH<x>?
TTL specifies a preset TTL high level of 1.4 V.
Arguments
<NR3> is the clock level, in volts.
TRIGger:EXTernal? (Query Only)
Returns all external trigger parameters.
Trigger
Group
Syntax
TRIGger:EXTernal?
TRIGger:EXTernal:PRObe
Sets or returns the attenuation factor value of the external probe connector.
Trigger
Group
Syntax
TRIGger:EXTernal:PRObe <NR3>
TRIGger:EXTernal:PRObe?
<NR3> is the attenuation factor of the probe.
Arguments
Examples
TRIGGER:EXTERNAL:PROBE? might return :TRIGGER:EXTERNAL:PROBE
1.0E1 for a 10X probe.
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TRIGger:EXTernal:YUNIts? (Query Only)
Returns the external trigger vertical (Y) units value.
Trigger
Group
Syntax
TRIGger:EXTernal:YUNIts?
TRIGGER:EXTERNAL:YUNITS? might return TRIGGER:EXTERNAL:YUNITS
“V” if the vertical unit is volts.
Examples
TRIGger:FREQuency? (Query Only)
Returns the trigger frequency in hertz if available. If the trigger frequency is
not currently available, the IEEE Not A Number (NaN = 99.10E+36) value is
returned. The maximum precision of the returned frequency is 12 digits.
Trigger
Group
Syntax
TRIGger:FREQuency?
TRIGGER:FREQUENCY? might return TRIGGER:FREQUENCY 99.10+36
indicating that the trigger frequency is not available.
Examples
TRIGger:STATE? (Query Only)
Returns the current state of the triggering system.
Trigger
Group
Syntax
TRIGger:STATE?
Related Commands
Returns
ARMED indicates that the oscilloscope is acquiring pretrigger information.
AUTO indicates that the oscilloscope is in the automatic mode and acquires data
even in the absence of a trigger.
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READY indicates that all pretrigger information has been acquired and that the
oscilloscope is ready to accept a trigger.
SAVE indicates that the oscilloscope is in save mode and is not acquiring data.
TRIGGER indicates that the oscilloscope triggered and is acquiring the post trigger
information.
TRIGGER:STATE? might return :TRIGGER:STATE ARMED indicating that the
pretrigger data is being acquired.
Examples
*TST? (Query Only)
Tests (self-test) the interface and returns a 0.
Miscellaneous
Group
Syntax
*TST?
*TST? always returns 0.
Examples
UNLock (No Query Form)
Unlocks the front panel. The command is equivalent to LOCk NONe.
Miscellaneous
Group
Syntax
UNLock ALL
Related Commands
Arguments
ALL specifies that all front-panel buttons and knobs are unlocked.
UNLOCK ALL unlocks all front-panel buttons and knobs.
Examples
USBDevice:CONFigure
Enables or disables the rear USB port for use with Pictbridge printers.
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PictBridge
Group
Syntax
USBDevice:CONFigure {DISabled|IMAge|USBTmc}
USBDevice:CONFigure?
DISabled disables the rear USB port.
Arguments
Examples
IMAge enables the rear USB port as an SIC device.
USBTmc enables the rear USB port as a USBTMC device.
USBDEVICE:CONFIGURE IMAGE enables the rear USB port as an SIC device
USBDEVICE:CONFIGURE ? might return USBDEVICE:CONFIGURE USBT
indicating a USBTMC device.
USBTMC? (Query Only)
Returns the USBTMC information used by the USB hosts to determine the
instrument interfaces.
Miscellaneous
Group
Syntax
USBTMC?
USBTMC:PRODUCTID:DECimal? (Query Only)
This query to returns the USBTMC product ID. The product ID numbers vary
for each instrument family and model.
Miscellaneous
Group
Syntax
USBTMC:PRODUCTID:DECimal?
Related Commands
USBTMC:PRODUCTID:DECIMAL? might return USBTMC:PRODUCTID:DECIMAL
1025, indicating the product ID in decimal is 1025.
Examples
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USBTMC:PRODUCTID:HEXadecimal? (Query Only)
This query to returns the USBTMC product ID. The product ID numbers vary
for each instrument family and model.
Miscellaneous
Group
Syntax
USBTMC:PRODUCTID:HEXadecimal?
Related Commands
USBTMC:PRODUCTID:HEXADECIMAL? might return
USBTMC:PRODUCTID:HEXADECIMAL 0x0401, indicating the product ID
in hexadecimal is 0x0401.
Examples
USBTMC:SERIALnumber? (Query Only)
This query returns the instrument serial number.
Miscellaneous
Group
Syntax
USBTMC:SERIALnumber?
Related Commands
USBTMC:SERIALNUMBER? might return USBTMC:SERIALNUMBER PQ30003,
indicating the product serial number is PQ30003.
Examples
USBTMC:VENDORID:DECimal? (Query Only)
This query returns the USBTMC vendor ID. The Vendor ID for Tektronix is
0x699 or 1689 decimal.
Miscellaneous
Group
Syntax
USBTMC:VENDORID:DECimal?
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Examples
USBTMC:VENDORID:DECIMAL? might return USBTMC:VENDORID:DECIMAL
1689, indicating the vendor ID in decimal is 1689.
USBTMC:VENDORID:HEXadecimal? (Query Only)
This query returns the USBTMC vendor ID. The Vendor ID for Tektronix is
0x699 or 1689 decimal.
Miscellaneous
Group
Syntax
USBTMC:VENDORID:HEXadecimal?
Related Commands
USBTMC:VENDORID:HEXADECIMAL? might return
USBTMC:VENDORID:HEXADECIMAL 0x0699, indicating the vendor ID in
hexadecimal is 0x0699.
Examples
VERBose
Sets or returns the Verbose state that controls the length of keywords on query
responses. Keywords can be both headers and arguments.
NOTE. This command does not affect IEEE Std 488.2-1987 Common Commands
(those starting with an asterisk). This command does affect the verbose state
of both the USBTMC and VXI-11 interfaces. Refer to the Introduction for
information.
Miscellaneous
Group
Syntax
VERBose {OFF|ON|<NR1>}
Related Commands
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OFF sets the Verbose state to false, which returns minimum-length keywords
for applicable setting queries.
Arguments
ON sets the Verbose state to true, which returns full-length keywords for applicable
setting queries.
<NR1> a 0 returns minimum-length keywords for applicable setting queries; any
other value returns full-length keywords.
VERBOSE ON enables the Verbose state.
Examples
VERBOSE ? might return :VERB 0 indicating that the Verbose state is disabled.
*WAI (No Query Form)
Prevents the oscilloscope from executing further commands or queries until all
pending commands that generate an OPC message are complete. This command
allows you to synchronize the operation of the oscilloscope with your application
Status and Error
*WAI
Group
Syntax
Related Commands
Examples
*WAI prevents the oscilloscope from executing any further commands or queries
until all pending commands that generate an OPC message are complete.
WAVFrm? (Query Only)
Returns WFMOutpre? and CURVe? data for the waveform as specified by
the DATA:SOUrce command. This command is equivalent to sending both
WFMOutpre? and CURVe?, with the additional provision that the response to
WAVFrm? is guaranteed to provide a synchronized preamble and curve. The
source waveform, as specified by :DATA:SOURCE, must be active or the query
will not return any data and will generate an error indicator.
Waveform Transfer
Group
Syntax
WAVFrm?
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Examples
WAVFRM? might return the waveform data as: :WFMOUTPRE:BYT_NR
1;BIT_NR 8;ENCDG ASCII;BN_FMT RI;BYT_OR MSB;WFID
“Ch1, DC coupling, 100.0mV/div, 4.000us/div,
10000 points, Sample mode”;NR_PT 20;PT_FMT Y;XUNIT
“s”;XINCR 4.0000E-9;XZERO -20.0000E-6;PT_OFF 0;YUNIT
“V”;YMULT 4.0000E-3;YOFF 0.0000;YZERO 0.0000;:CURVE
2,1,4,2,4,3,0,3,3,3,3,3,3,4,3,5,6,6,7,3
WFMInpre? (Query Only)
Returns the waveform formatting and scaling specifications to be applied to the
next incoming CURVe command data.
Waveform Transfer
WFMInpre?
Group
Syntax
Related Commands
Examples
WFMINPRE? might return the waveform formatting as :WFMINPRE:BIT_NR
8;BN_FMT RI;BYT_NR 1; BYT_OR MSB;ENCDG BIN;NR_PT 500;PT_FMT
Y; PT_OFF 0;XINCR 2.0000E-6;XZERO 1.7536E-6; XUNIT "s";YMULT
1.0000E-3;YOFF 0.0000; YZERO 0.0000;YUNIT "V"
WFMInpre:BIT_Nr
Sets or returns the number of bits per binary waveform point for the incoming
Waveform Transfer
Group
Syntax
WFMInpre:BIT_Nr <NR1>
WFMInpre:BIT_Nr?
Related Commands
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<NR1> number of bits per data point can be 8 or 16.
Arguments
Examples
WFMINPRE:BIT_NR 16 sets the number of bits per waveform point to 16, for
incoming data.
WFMINPRE:BIT_NR? might return :WFMINPRE:BIT_NR 8 indicating that
incoming waveform data uses 8 bits per waveform point.
WFMInpre:BN_Fmt
Sets or returns the format of binary data for incoming waveforms.
Waveform Transfer
Group
Syntax
WFMInpre:BN_Fmt {RI|RP}
WFMInpre:BN_Fmt?
Related Commands
Arguments
RI specifies signed integer data point representation.
RP specifies positive integer data point representation.
WFMINPRE:BN_FMT RP specifies positive integer data point representation.
Examples
WFMINPRE:BN_FMT? might return :WFMINPRE:BN_FMT RI indicating that the
incoming data is currently interpreted as signed integers.
WFMInpre:BYT_Nr
Sets or returns the data width for the incoming waveform. Changing the value of
Waveform Transfer
Group
Syntax
WFMInpre:BYT_Nr <NR1>
WFMInpre:BYT_Nr?
Related Commands
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<NR1> is the number of bytes per data point and can be 1 or 2.
Arguments
Examples
WFMINPRE:BYT_NR 1 sets the number of bytes per incoming waveform data
point to 1, which is the default setting.
WFMINPRE:BYT_NR? might return :WFMINPRE:BYT_NR 2 indicating that there
are 2 bytes per incoming waveform data point.
WFMInpre:BYT_Or
Sets or returns which byte of binary waveform data is expected first for incoming
waveform data when data points require than one byte. This specification only has
Waveform Transfer
Group
Syntax
WFMInpre:BYT_Or {LSB|MSB}
WFMInpre:BYT_Or?
Related Commands
Arguments
LSB specifies that the least significant byte will be expected first.
MSB specifies that the most significant byte will be expected first.
WFMINPRE:BYT_OR MSB sets the most significant incoming byte of incoming
waveform data to be expected first.
Examples
WFMINPRE:BYT_OR? might return :WFMINPRE:BYT_OR LSB indicating that the
least significant incoming CURVe data byte will be expected first.
WFMInpre:ENCdg
Sets or returns the type of encoding for incoming waveform data.
Waveform Transfer
Group
Syntax
WFMInpre:ENCdg {ASCii|BINary}
WFMInpre:ENCdg?
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Related Commands
Arguments
ASCii specifies that the incoming data is in ASCII format.
BINary specifies that the incoming data is in a binary format whose further
interpretation requires knowledge of BYT_NR, BIT_NR, BN_FMT, and
BYT_OR.
WFMINPRE:ENCDG ASC sets the format of incoming waveform data to ASCII
format.
Examples
WFMINPRE:ENCDG ? might return :WFMINPRE:ENCDG BIN indicating that the
incoming waveform data is in binary format.
WFMInpre:NR_Pt
Sets or returns the number of data points that are in the incoming waveform record.
Waveform Transfer
Group
Syntax
WFMInpre:NR_Pt <NR1>
WFMInpre:NR_Pt?
Related Commands
Arguments
<NR1> is the number of data points if WFMInpre:PT_Fmt is set to Y. It is the
number of min-max pairs if WFMInpre:PT_Fmt is set to ENV.
WFMINPRE:NR_PT 10000 specifies that 10000 data points will be expected.
Examples
WFMINPRE:NR_PT ? might return :WFMINPRE:NR_PT 10000 indicating that
there are 10000 data points in the expected incoming waveform record.
WFMInpre:PT_Fmt
Sets or returns the point format of the incoming waveform data. Regardless of
the argument used, the scale, offset, and so on are interpreted similarly. When
ENV is used, waveform data is interpreted over the min-max pair; when Y is
used, it is interpreted over a single point.
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Waveform Transfer
Group
Syntax
WFMInpre:PT_Fmt {ENV|Y}
WFMInpre:PT_Fmt?
Related Commands
Arguments
ENV specifies that the waveform is transmitted in envelope mode as maximum
and minimum point pairs. Only Y values are explicitly transmitted. Absolute
coordinates are given by:
Xn = XZEro + XINcr (n - PT_Off)
Ynmax = YZEro + YMUlt (ynmax - YOFf)
Ynmin = YZEro + YMUlt (ynmin - YOFf)
Y specifies a normal waveform where one ASCII or binary data point is
transmitted for each point in the waveform record. Only Y values are explicitly
transmitted. Absolute coordinates are given by:
Xn = XZEro + XINcr (n - PT_Off)
Yn = YZEro + YMUlt (yn - YOFf)
WFMINPRE:PT_FMT ENV sets the incoming waveform data point format to
enveloped.
Examples
WFMINPRE:PT_FMT? might return :WFMINPRE:PT_FMT ENV indicating that the
waveform is transmitted as maximum and minimum point pairs.
WFMInpre:PT_Off
The set form of this command is ignored. The query form always returns a 0. This
command is listed for compatibility with other Tektronix oscilloscopes.
Waveform Transfer
Group
Syntax
WFMInpre:PT_Off <NR1>
WFMInpre:PT_Off?
Arguments are ignored.
Arguments
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WFMInpre:XINcr
Sets or returns the horizontal interval between incoming waveform points in
units specified by WFMInpre:XUNit.
Waveform Transfer
Group
WFMInpre:XINcr <NR3>
WFMInpre:XINcr?
Syntax
Related Commands
Arguments
<NR3> is the horizontal interval representation.
WFMINPRE:XINCR 3E-3 sets the interval between incoming waveform points
to 3 ms.
Examples
WFMINPRE:XINCR ? might return :WFMINPRE:XINCR 1.0000E-3 indicating
that if WFMInpre:XUNit is set to "s", there is a 1 ms interval between incoming
waveform points.
WFMInpre:XUNit
Sets or returns the horizontal units of the incoming waveform.
Supported units are:
%, /Hz, A, A/A, A/V, A/W, A/dB, A/s, AA, AW, AdB, As, B, Hz, IRE, S/s, V,
V/A, V/V, V/W, V/dB, V/s, VV, VW, VdB, Volts, Vs, W, W/A, W/V, W/W, W/dB,
W/s, WA, WV, WW, WdB, Ws, dB, dB/A, dB/V, dB/W, dB/dB, dBA, dBV, dBW,
dBdB, day, degrees, div, hr, min, ohms, percent, s
Waveform Transfer
Group
Syntax
WFMInpre:XUNit <QString>
WFMInpre:XUNit?
Related Commands
Arguments
<QString> contains a maximum of three alpha characters that represent the
horizontal unit of measure for the incoming waveform.
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WFMINPRE:XUNIT "HZ" specifies that the horizontal units for the incoming
waveform are hertz.
Examples
WFMINPRE:XUNIT? might return :WFMINPRE:XUNIT "s" indicating that the
horizontal units for the incoming waveform are seconds.
WFMInpre:XZEro
Sets or returns the position value, in XUNits, of the first sample of the incoming
waveform.
Waveform Transfer
Group
Syntax
WFMInpre:XZEro <NR3>
WFMInpre:XZEro?
Related Commands
Arguments
<NR3> argument is the floating point value of the position, in XUNits, of the first
sample in the incoming waveform. If XUNits is “s”, <NR3> is the time of the
first sample in the incoming waveform.
WFMINPRE:XZERO 5.7E-6, which indicates the trigger occurred 5.7 µs before the
first sample in the waveform.
Examples
WFMINPRE:XZERO? might return :WFMINPRE:XZEro –7.5000E-6 indicating
that the trigger occurs 7.5 µs after the first sample in the waveform.
WFMInpre:YMUlt
Sets or returns the vertical scale factor of the incoming waveform, expressed in
YUNits per waveform data point level. For one byte waveform data, there are 256
data point levels. For two byte waveform data there are 65,536 data point levels.
YMUlt, YOFf, and YZEro are used to convert waveform record values to YUNit
values using the following formula (where dl is the data level; curve_in_dl is a
data point in CURVe):
value_in_units = ((curve_in_dl - YOFf_in_dl) * YMUlt) + YZEro_in_units
NOTE. For a given waveform record, YMUlt, YOFf, and YZEro have to be a
consistent set, otherwise vertical cursor readouts and vertical measurements may
give incorrect results.
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Commands Listed in Alphabetical Order
Waveform Transfer
Group
Syntax
WFMInpre:YMUlt <NR3>
WFMInpre:YMUlt?
Related Commands
Arguments
<NR3> is the vertical scale factor per digitizing level of the incoming waveform
points.
WFMINPRE:YMULT? might return :WFMINPRE:YMULT 40.0000E-3, which (if
YUNit is “V”) indicates that the vertical scale is 40 mV/digitizing level (1V/div
for 8-bit data).
Examples
WFMINPRE:YMULT 20E-3 specifies that (if WFMInpre:YUNit is "V" and
WFMInpre:BYT_Nr is 1), the vertical scale is 20 mV/digitizing level
(500 mV/div).
WFMInpre:YOFf
Sets or returns the vertical position of the incoming waveform in digitizing levels.
Variations in this number are analogous to changing the vertical position of the
waveform.
YMUlt, YOFf, and YZEro are used to convert waveform record values to YUNit
values using the following formula (where dl is the data level; curve_in_dl is a
data point in CURVe):
value_in_units = ((curve_in_dl - YOFf_in_dl) * YMUlt) + YZEro_in_units
NOTE. For a given waveform record, YMUlt, YOFf, and YZEro have to be a
consistent set, otherwise vertical cursor readouts and vertical measurements may
give incorrect results.
Waveform Transfer
Group
Syntax
WFMInpre:YOFf <NR3>
WFMInpre:YOFf?
Related Commands
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<NR3> is the vertical offset in digitizing levels.
Arguments
Examples
WFMINPRE:YOFF 50 specifies that the zero reference point for the incoming
waveform is 50 digitizing levels (2 divisions, for 8-bit data) above the center
of the data range.
WFMINPRE:YOFF? might return :WFMINPRE:YOFF 25 indicating the vertical
position of the incoming waveform in digitizing levels.
WFMInpre:YUNit
Sets or returns the vertical units of the incoming waveform.
Supported units are: %, /Hz, A, A/A, A/V, A/W, A/dB, A/s, AA, AW, AdB, As,
B, Hz, IRE, S/s, V, V/A, V/V, V/W, V/dB, V/s, VV, VW, VdB, Volts, Vs, W,
W/A, W/V, W/W, W/dB, W/s, WA, WV, WW, WdB, Ws, dB, dB/A, dB/V, dB/W,
dB/dB, dBA, dBV, dBW, dBdB, day, degrees, div, hr, min, ohms, percent, s
Waveform Transfer
Group
Syntax
WFMInpre:YUNit <QString>
WFMInpre:YUNit?
Related Commands
Arguments
<QString> contains a maximum of three alpha characters that represent the
vertical unit of measure for the incoming waveform.
WFMINPRE:YUNIT? might return :WFMINPRE:YUNIT "V" indicating the vertical
units for the incoming waveform are volts.
Examples
WFMINPRE:YUNIT "A" specifies that the vertical units for the incoming waveform
are Amperes.
WFMInpre:YZEro
Sets or returns the vertical offset of the incoming waveform in units specified
by WFMInpre:YUNit. Variations in this number are analogous to changing the
vertical offset of the waveform.
YMUlt, YOFf, and YZEro are used to convert waveform record values to YUNit
values using the following formula (where dl is the data level; curve_in_dl is a
data point in CURVe):
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value_in_units = ((curve_in_dl - YOFf_in_dl) * YMUlt) + YZEro_in_units
NOTE. For a given waveform record, YMUlt, YOFf, and YZEro have to be a
consistent set, otherwise vertical cursor readouts and vertical measurements may
give incorrect results.
Waveform Transfer
Group
Syntax
WFMInpre:YZEro <NR3>
WFMInpre:YZEro?
Related Commands
Arguments
<NR3> is the offset in YUNits.
WFMINPRE:YZERO 1.5E+0 specifies that the zero reference point for the
incoming waveform is 1.5 V below the center of the data range (given that
WFMInpre:YUNit is set to V).
Examples
WFMINPRE:YZERO? might return :WFMINPRE:YZEro 7.5000E-6 indicating
that the zero reference for the incoming waveform is 7.5 µV below the center of
the data range (given that WFMInpre:YUNit is set to V).
WFMOutpre? (Query Only)
Returns waveform transmission and formatting parameters for the waveform
waveform transmission parameters (BYT_Nr, BIT_Nr, ENCdg, BN_Fmt,
BYT_Or).
Waveform Transfer
Group
Syntax
WFMOutpre?
WFMOUTPRE? ? might return the waveform formatting data as:
Examples
:WFMOUTPRE:BYT_NR 2;BIT_NR 16;ENCDG ASCII;BN_FMT RI;BYT_OR
MSB;WFID “Ch1, DC coupling, 100.0mV/div, 4.000us/div, 10000
points, Sample mode”;NR_PT 10000;PT_FMT Y;XUNIT “s”;XINCR
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4.0000E-9;XZERO - 20.0000E-6;PT_OFF 0;YUNIT “V”;YMULT
15.6250E-6;YOFF :”6.4000E+3;YZERO 0.0000
WFMOutpre:BIT_Nr
Sets and returns the number of bits per waveform point that outgoing waveforms
Waveform Transfer
Group
Syntax
WFMOutpre:BIT_Nr <NR1>
WFMOutpre:BIT_Nr?
Related Commands
Arguments
<NR1> is the number of bits per data point and can be 8 or 16.
WFMOUTPRE:BIT_NR 16 sets the number of bits per waveform point to 16 for
outgoing waveforms.
Examples
WFMOUTPRE:BIT_NR? might return :WFMOUTPRE:BIT_NR 8 indicating that
outgoing waveforms use 8 bits per waveform point.
WFMOutpre:BN_Fmt
Sets or returns the format of binary data for outgoing waveforms specified by
Waveform Transfer
Group
Syntax
WFMOutpre:BN_Fmt {RI|RP}
WFMOutpre:BN_Fmt?
Related Commands
Arguments
RI specifies signed integer data point representation.
RP specifies positive integer data point representation.
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WFMOUTPRE:BN_FMT RP specifies that outgoing waveform data will be in positive
integer format.
Examples
WFMOUTPRE:BN_FMT? might return :WFMOUTPRE:BN_FMT RI indicating that
the outgoing waveform data is currently in signed integer format.
WFMOutpre:BYT_Nr
Sets or returns the data width for the outgoing waveform specified by the
WFMOutpre:BIT_Nr and .
Waveform Transfer
Group
Syntax
WFMOutpre:BYT_Nr <NR1>
WFMOutpre:BYT_Nr?
Related Commands
Arguments
<NR1> is the number of bytes per data point and can be 1 or 2.
WFMOUTPRE:BYT_NR 1 sets the number of bytes per outgoing waveform data
point to 1, which is the default setting.
Examples
WFMOUTPRE:BYT_NR? might return :WFMOUTPRE:BYT_NR 2 indicating that
there are 2 bytes per outgoing waveform data point.
WFMOutpre:BYT_Or
Sets or returns which byte of binary waveform data is transmitted first, during
a waveform data transfer, when data points require than one byte. This
Waveform Transfer
Group
Syntax
WFMOutpre:BYT_Or {LSB|MSB}
WFMOutpre:BYT_Or?
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Commands Listed in Alphabetical Order
Related Commands
Arguments
LSB specifies that the least significant byte will be transmitted first.
MSB specifies that the most significant byte will be transmitted first.
WFMOUTPRE:BYT_OR MSB sets the most significant outgoing byte of waveform
data to be transmitted first.
Examples
WFMOUTPRE:BYT_OR? might return :WFMOUTPRE:BYT_OR LSB indicating that
the least significant data byte will be transmitted first.
WFMOutpre:ENCdg
Sets and queries the type of encoding for outgoing waveforms.
Waveform Transfer
Group
Syntax
WFMOutpre:ENCdg {ASCii|BINary}
WFMOutpre:ENCdg?
Related Commands
Arguments
ASCii specifies that the outgoing data is to be in ASCII format. Waveforms
will be sent as <NR1> numbers.
BINary specifies that outgoing data is to be in a binary format whose further
WFMOUTPRE:ENCDG? might return :WFMOUTPRE:ENCDG BIN indicating that
outgoing waveform data will be sent in binary format.
Examples
WFMOUTPRE:ENCDG ASC specifies that the outgoing waveform data will be sent
in ASCII format.
WFMOutpre:FRACTional? (Query Only)
The set form of this command is ignored. The query form always returns a 0, if
the waveform specified by DATA:SOUrce is on or displayed. If the waveform
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is not displayed, the query form generates an error and returns event code 2244.
This command is for compatibility with other Tektronix oscilloscopes.
Waveform Transfer
Group
Syntax
WFMOutpre:FRACTional?
Related Commands
Arguments
Arguments are ignored.
WFMOutpre:NR_Pt? (Query Only)
is not turned on.
Waveform Transfer
Group
Syntax
WFMOutpre:NR_Pt?
Related Commands
WFMOUTPRE:NR_PT? might return :WFMOUTPRE:NR_PT 10000 indicating that
there are 10000 data points to be sent.
Examples
WFMOutpre:PT_Fmt? (Query Only)
command. Returned values are either ENV, which indicates envelope mode
format in which the data is returned as a series of min/max pairs, or Y, which
indicates normal waveform points. The query command will time out and an error
Waveform Transfer
Group
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WFMOutpre:PT_Fmt?
Syntax
Related Commands
Examples
WFMOUTPRE:PT_FMT? might return :WFMOutpre:PT_Fmt ENV indicating that
the waveform data is a series of min-max pairs.
WFMOutpre:PT_Off? (Query Only)
The set form of this command is ignored. The query form always returns a 0, if
the waveform specified by DATA:SOUrce is on or displayed. If the waveform
is not displayed, the query form generates an error and returns event code 2244.
This command is for compatibility with other Tektronix oscilloscopes.
Waveform Transfer
WFMOutpre:PT_Off?
Group
Syntax
Related Commands
Arguments
Arguments are ignored.
WFMOUTPRE:PT_OFF? might return WFMOUTPRE:PT_OFF 0 indicating that the
waveform specified by DATA:SOURCE is on or displayed.
Examples
WFMOutpre:PT_ORder? (Query Only)
This query is for compatibility with other Tektronix oscilloscopes and always
returns LINEAR.
Waveform Transfer
Group
Syntax
WFMOutpre:PT_ORder?
Related Commands
Examples
WFMOUTPRE:PT_ORDER? returns :WFMOUTPRE:PT_ORDER LINEAR.
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WFMOutpre:WFId? (Query Only)
Returns a string describing several aspects of the acquisition parameters for the
is not turned on.
Waveform Transfer
WFMOutpre:WFId?
Group
Syntax
Related Commands
Returns
<QString> comprises the following comma-separated fields documented in
the tables below:
Table 2-44: Waveform Suffixes
Field
Description
Examples
Source
The source identification string as it appears in
the front-panel scale factor readouts.
“CH1–4”
“Math1
“Ref1–4"
Coupling
A string describing the vertical coupling of the
waveform (the Source1 waveform in the case of
Dual Waveform Math).
“AC coupling”
“DC couplng”
“GND coupling”
Vert Scale
A string containing the vertical scale factor of
the unzoomed waveform. The numeric portion
will always be four digits. The examples cover
all known internal units.
“100.0 mV/div”
“20.00 dB/div”
“45.00 deg/div”
“785.4 mrad/div”
“500.0 μVs/div”
“10.00 kV/s/div”
“200.0 mV/div”
“50.00 unk/div”
Horiz Scale
A string containing the horizontal scale factor of
the unzoomed waveform. The numeric portion
will always be four digits. The examples cover
all known internal units.
“100 ms/div”
“10.00 kHz/div”
Record Length
A string containing the number of waveform
points available in the entire record. The
numeric portion is given as an integer.
“1000 points”
“1000000 points”
Acquisition Mode
A string describing the mode used to acquire
the waveform.
“Sample mode”
“Pk Detect mode”
“Envelope mode”
“Average mode”
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WFMOUTPRE:WFID? might return :WFMOUTPRE:WFID "Ch1, DC
coupling,100.0mVolts/div,500.0µs/div, 1000 points, Sample
mode"
Examples
WFMOutpre:XINcr? (Query Only)
Returns the horizontal point spacing in units of WFMOutpre:XUNit for the
the sampling interval. The query command will time out and an error will be
Waveform Transfer
Group
Syntax
WFMOutpre:XINcr?
Related Commands
Examples
WFMOUTPRE:XINCR? might return :WFMOUTPRE:XINCR 10.0000E-6
indicating that the horizontal sampling interval is 10 µs/point.
WFMOutpre:XUNit? (Query Only)
command. The query command will time out and an error will be generated if the
Waveform Transfer
WFMOutpre:XUNit?
Group
Syntax
Related Commands
Examples
WFMOUTPRE:XUNIT? might return :WFMOUTPRE:XUNIT "HZ" indicating that
the horizontal units for the waveform are in Hertz.
WFMOutpre:XZEro? (Query Only)
Returns the time coordinate of the first point in the outgoing waveform.
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Commands Listed in Alphabetical Order
is not turned on.
Waveform Transfer
Group
Syntax
WFMOutpre:XZEro?
Related Commands
Examples
WFMOUTPRE:XZERO? might return :WFMOUTPRE:XZERO 5.6300E-9 indicating
that the trigger occurred 5.63 ns before the first sample in the waveform record.
WFMOutpre:YMUlt? (Query Only)
Returns the vertical scale factor per digitizing level in units specified by
The query command will time out and an error is generated if the waveform
convert waveform sample values to volts.
Waveform Transfer
Group
Syntax
WFMOutpre:YMUlt?
Related Commands
Examples
WFMOUTPRE:YMULT? might return :WFMOUTPRE:YMULT 4.0000E-3 indicating
that the vertical scale for the corresponding waveform is 100 mV/div (for 8-bit
waveform data).
WFMOutpre:YOFf? (Query Only)
Returns the vertical position in digitizing levels for the waveform specified by the
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waveform sample values to volts.
Waveform Transfer
Group
Syntax
WFMOutpre:YOFf?
Related Commands
Examples
WFMOUTPRE:YOFF? might return :WFMOUTPRE:YOFF -50.0000E+0 indicating
that the position indicator for the waveform was 50 digitizing levels (2 divisions)
below center screen (for 8-bit waveform data).
WFMOutpre:YUNit? (Query Only)
command. The query command will time out and an error will be generated if the
Waveform Transfer
WFMOutpre:YUNit?
Group
Syntax
Related Commands
Examples
WFMOUTPRE:YUNIT? might return :WFMOUTPRE:YUNIT "dB" indicating that
the vertical units for the waveform are measured in decibels.
WFMOutpre:YZEro? (Query Only)
is not turned on.
waveform sample values to volts.
Waveform Transfer
Group
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WFMOutpre:YZEro?
Syntax
Related Commands
Examples
WFMOUTPRE:YZERO? might return :WFMOUTPRE:YZERO -100.0000E-3
indicating that vertical offset is set to -100 mV.
ZOOm? (Query Only)
Returns the current vertical and horizontal positioning and scaling of the display.
Zoom
Group
Syntax
ZOOm?
ZOOM? might return :ZOOM:MODE 1;GRATICULE:SIZE
80;SPLIT EIGHTYTWENTY;:ZOOM:ZOOM1:STATE
Examples
1;SCALE 400. 0000E-12;POSITION 46.8986;FACTOR
50.0000E+3;HORIZONTAL:POSITION 46.8986;SCALE 40 0.0000E-12
ZOOm:MODe
Turns Zoom mode on or off. The Zoom query returns the current state of Zoom
mode. This command is equivalent to pressing the zoom button located on the
front panel.
Zoom
Group
Syntax
ZOOm:MODe {ON|OFF|<NR1>}
ZOOm:MODe
ON turns on Zoom mode.
Arguments
OFF turns off Zoom mode.
<NR1> = 0 turns off Zoom mode; any other value turns on Zoom mode.
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ZOOM:MODE OFF turns off Zoom mode.
Examples
ZOOM:MODE? might return :ZOOM:MODE 1 indicating that Zoom mode is
currently turned on.
ZOOm:ZOOM<x>? (Query Only)
Returns the current vertical and horizontal positioning and scaling of the display.
<x> can only be 1.
Zoom
Group
Syntax
ZOOm:ZOOM<x>?
ZOOM:ZOOM1? might return :ZOOM:ZOOM1:STATE 1;SCALE
400.0000E-12;POSITION 46.8986;FACTOR 50.0000E+3;HORIZO
NTAL:POSITION 46.8986;SCALE 400.0000E-12.
Examples
ZOOm:ZOOM<x>:FACtor? (Query Only)
Returns the zoom factor of a particular zoom box. <x> can only be 1.
Zoom
Group
Syntax
ZOOm:ZOOM<x>:FACtor?
<NR1> is the zoom factor of a zoom box.
Returns
ZOOm:ZOOM<x>:POSition
Sets the horizontal position of the zoom box, in terms of 0 to 100.0% of upper
window. <x> can only be 1.
Zoom
Group
Syntax
ZOOm:ZOOM<x>:POSition <NR3>
ZOOm:ZOOM<x>:POSition?
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<NR3> is the horizontal position as a percent of the upper window.
Arguments
ZOOm:ZOOM<x>:SCAle
Sets or returns the horizontal scale of the zoom box. <x> can only be 1.
Zoom
Group
Syntax
ZOOm:ZOOM<x>:SCAle <NR3>
ZOOm:ZOOM<x>:SCAle?
<NR3> is the horizontal scale of the zoom box.
Arguments
ZOOm:ZOOM<x>:STATE
Sets or returns the specified zoom on or off, where x is the integer 1 representing
the single zoom window. <x> can only be 1.
Zoom
Group
Syntax
ZOOm:ZOOM<x>:STATE {ON|OFF|<NR1>}
ZOOm:ZOOM<x>:STATE?
ON turns Zoom 1 on.
Arguments
OFF turns Zoom 1 off.
<NR1> = 0 disables the specified zoom; any other value enables the specified
zoom.
ZOOM:ZOOM1:STATE ON turns Zoom1 on.
Examples
ZOOM:ZOOM1:STATE? might return :ZOOM:ZOOM1:STATE 1 indicating that
Zoom1 is on.
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Status and Events
The oscilloscope provides a status and event reporting system for the Ethernet,
GPIB (with the TEK-USB-488 Adapter), and USB interfaces. This system
informs you of certain significant events that occur within the oscilloscope.
The oscilloscope status handling system consists of five 8-bit registers and two
queues for each interface. The remaining Status subtopics describe these registers
and components. They also explain how the event handling system operates.
Registers
The registers in the event handling system fall into two functional groups:
Overview
Status Registers contain information about the status of the oscilloscope.
They include the Standard Event Status Register (SESR).
Enable Registers determine whether selected types of events are reported to
the Status Registers and the Event Queue. They include the Device Event
Status Enable Register (DESER), the Event Status Enable Register (ESER),
and the Service Request Enable Register (SRER).
The Standard Event Status Register (SESR) and the Status Byte Register (SBR)
record certain types of events that may occur while the oscilloscope is in use.
IEEE Std 488.2-1987 defines these registers.
Status Registers
Each bit in a Status Register records a particular type of event, such as an execution
error or message available. When an event of a given type occurs, the oscilloscope
sets the bit that represents that type of event to a value of one. (You can disable
bits so that they ignore events and remain at zero. See Enable Registers). Reading
the status registers tells you what types of events have occurred.
The Standard Event Status Register (SESR). The SESR records eight types of
events that can occur within the oscilloscope. Use the *ESR? query to read the
SESR register. Reading the register clears the bits of the register so that the
register can accumulate information about new events.
NOTE. TekVISA applications use SESR bit 6 to respond to any of several events,
including some front panel actions.
Figure 3-1: The Standard Event Status Register (SESR)
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Status and Events
Table 3-1: SESR Bit Functions
Bit
Function
7 (MSB)
PON
Power On. Shows that the oscilloscope was powered on.
On completion, the diagnostic self tests also set this bit.
6
5
4
URQ
CME
EXE
User Request. Indicates that an application event has
occurred. *See note.
Command Error. Shows that an error occurred while
the oscilloscope was parsing a command or query.
Execution Error. Shows that an error executing a
command or query.
3
2
DDE
QYE
Device Error. Shows that a device error occurred.
Query Error. Either an attempt was made to read the
Output Queue when no data was present or pending, or that
data in the Output Queue was lost.
1
RQC
OPC
Request Control. This is not used.
0 (LSB)
Operation Complete. Shows that the operation
is complete. This bit is set when all pending operations
complete following an *OPC command.
The Status Byte Register (SBR). Records whether output is available in the Output
Queue, whether the oscilloscope requests service, and whether the SESR has
recorded any events.
Use a Serial Poll or the *STB? query to read the contents of the SBR. The bits in
the SBR are set and cleared depending on the contents of the SESR, the Event
Status Enable Register (ESER), and the Output Queue. When you use a Serial
Poll to obtain the SBR, bit 6 is the RQS bit. When you use the *STB? query to
obtain the SBR, bit 6 is the MSS bit. Reading the SBR does not clear the bits.
Figure 3-2: The Status Byte Register (SBR)
Table 3-2: SBR Bit Functions
Bit
Function
————
7 (MSB)
6
Not used.
RQS
Request Service. Obtained from a serial poll. Shows
that the oscilloscope requests service from the GPIB
controller.
6
5
MSS
ESB
Master Status Summary. Obtained from *STB?
query. Summarizes the ESB and MAV bits in the SBR.
Event Status Bit. Shows that status is enabled and
present in the SESR.
3-2
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Status and Events
Table 3-2: SBR Bit Functions (cont.)
Bit
Function
4
MAV
Message Available. Shows that output is available
in the Output Queue.
————
————
————
3
Not used.
2
Not used.
1–0
Not used.
DESER, ESER, and SRER allow you to select which events are reported to the
Status Registers and the Event Queue. Each Enable Register acts as a filter to a
Status Register (the DESER also acts as a filter to the Event Queue) and can
prevent information from being recorded in the register or queue.
Enable Registers
Each bit in an Enable Register corresponds to a bit in the Status Register it
controls. In order for an event to be reported to a bit in the Status Register, the
corresponding bit in the Enable Register must be set to one. If the bit in the Enable
Register is set to zero, the event is not recorded.
Various commands set the bits in the Enable Registers. The Enable Registers and
the commands used to set them are described below.
The Device Event Status Enable Register (DESER). This register controls which
types of events are reported to the SESR and the Event Queue. The bits in the
DESER correspond to those in the SESR.
Use the DESE command to enable and disable the bits in the DESER. Use the
DESE? query to read the DESER.
Figure 3-3: The Device Event Status Enable Register (DESER)
The Event Status Enable Register (ESER). This register controls which types of
events are summarized by the Event Status Bit (ESB) in the SBR. Use the *ESE
command to set the bits in the ESER. Use the *ESE? query to read it.
Figure 3-4: The Event Status Enable Register (ESER)
The Service Request Enable Register (SRER). This register controls which bits
in the SBR generate a Service Request and are summarized by the Master Status
Summary (MSS) bit.
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Status and Events
Use the *SRE command to set the SRER. Use the *SRE? query to read the
register. The RQS bit remains set to one until either the Status Byte Register is
read with a Serial Poll or the MSS bit changes back to a zero.
Figure 3-5: The Service Request Enable Register (SRER)
The *PSC command controls the Enable Registers contents at power-on. Sending
*PSC 1 sets the Enable Registers at power on as follows:
*PSC Command
DESER 255 (equivalent to a DESe 255 command)
ESER 0 (equivalent to an *ESE 0 command)
SRER 0 (equivalent to an *SRE 0 command)
Sending *PSC 0 lets the Enable Registers maintain their values in nonvolatile
memory through a power cycle.
NOTE. To enable the PON (Power On) event to generate a Service Request, send
*PSC 0, use the DESe and *ESE commands to enable PON in the DESER and
ESER, and use the *SRE command to enable bit 5 in the SRER. Subsequent
power-on cycles will generate a Service Request.
Queues
The *PSC command controls the Enable Registers contents at power-on. Sending
*PSC 1 sets the Enable Registers at power on as follows:
The oscilloscope stores query responses in the Output Queue and empties this
queue each time it receives a new command or query message after an <EOM>.
The controller must read a query response before it sends the next command (or
query) or it will lose responses to earlier queries.
Output Queue
CAUTION. When a controller sends a query, an <EOM>, and a second query,
the oscilloscope normally clears the first response and outputs the second while
reporting a Query Error (QYE bit in the ESER) to indicate the lost response. A
fast controller, however, may receive a part or all of the first response as well. To
avoid this situation, the controller should always read the response immediately
after sending any terminated query message or send a DCL (Device Clear) before
sending the second query.
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Status and Events
The Event Queue stores detailed information on up to 33 events. If than 32
events stack up in the Event Queue, the 32nd event is replaced by event code
Event Queue
350, "Queue Overflow."
Read the Event Queue with the EVENT? query (which returns only the event
number), with the EVMSG? query (which returns the event number and a text
description of the event), or with the ALLEV? query (which returns all the event
numbers along with a description of the event). Reading an event removes it
from the queue.
Before reading an event from the Event Queue, you must use the *ESR? query to
read the summary of the event from the SESR. This makes the events summarized
by the *ESR? read available to the EVENT? and EVMSG? queries, and empties
the SESR.
Reading the SESR erases any events that were summarized by previous *ESR?
reads but not read from the Event Queue. Events that follow an *ESR? read are
put in the Event Queue but are not available until *ESR? is used again.
Event Handling Sequence
The figure below shows how to use the status and event handling system. In the
explanation that follows, numbers in parentheses refer to numbers in the figure.
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Status and Events
Figure 3-6: Status and Event Handling Process
When an event occurs, a signal is sent to the DESER (1). If that type of event
is enabled in the DESER (that is, if the bit for that event type is set to 1), the
appropriate bit in the SESR is set to one, and the event is recorded in the Event
Queue (2). If the corresponding bit in the ESER is also enabled (3), then the
ESB bit in the SBR is set to one (4).
When output is sent to the Output Queue, the MAV bit in the SBR is set to one (5).
When a bit in the SBR is set to one and the corresponding bit in the SRER
is enabled (6), the MSS bit in the SBR is set to one and a service request is
generated (7).
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Synchronization Methods
Although most commands are completed almost immediately after being received
by the oscilloscope, some commands start a process that requires time. For
example, once a single sequence acquisition command is executed, depending
upon the applied signals and trigger settings, it may take a few seconds before the
acquisition is complete. Rather than remain idle while the operation is in process,
the oscilloscope will continue processing other commands. This means that some
operations will not be completed in the order that they were sent.
Overview
Sometimes the result of an operation depends on the result of an earlier operation.
A first operation must complete before the next one is processed. The oscilloscope
status and event reporting system is designed to accommodate this process.
The Operation Complete (OPC) bit of the Standard Event Status Register (SESR)
can be programmed to indicate when certain oscilloscope operations have
completed and, by setting the Event Status Enable Register (ESER) to report
OPC in the Event Status Bit (ESB) of the Status Byte Register (SBR) and setting
the Service Request Enable Register (SRER) to generate service request upon a
positive transition of the ESB, a service request (SRQ) interrupt can be generated
when certain operations complete as described in this section.
The following oscilloscope operations can generate an OPC:
:ACQuire:STATE <non-zero nr1> | ON | only when in single sequence
acquisition mode
:CALibrate:FACtory STARt
:CALibrate:FACtory CONTinue
:CALibrate:FACtory PREVious
:HARDCopy
:HARDCopy START
:DIAg:STATE EXECute
:SAVe:IMAGe <file as quoted string>
:SAVe:SETUp <file as quoted string>
:RECAll:SETUp <file as quoted string>
:SAVe:WAVEform <file as quoted string>
:RECAll:WAVEform <file as quoted string>
:CH<x>:PRObe:DEGAUss EXECute
:AUXin:PRObe:DEGAUss EXECute
TEKSecure
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Status and Events
For example, a typical application might involve acquiring a single-sequence
waveform and then taking a measurement on the acquired waveform. You could
use the following command sequence to do this:
/** Set up conditional acquisition **/
ACQUIRE:STATE OFF
SELECT:CH1 ON
HORIZONTAL:RECORDLENGTH 1000
ACQUIRE:MODE SAMPLE
ACQUIRE:STOPAFTER SEQUENCE
/** Acquire waveform data **/
ACQUIRE:STATE ON
/** Set up the measurement parameters **/
MEASUREMENT:IMMED:TYPE AMPLITUDE
MEASUREMENT: IMMED:SOURCE CH1
/** Take amplitude measurement **/
MEASUREMENT: MEAS1:VALUE
The acquisition of the waveform requires extended processing time. It may not
finish before the oscilloscope takes an amplitude measurement (see the following
figure). This can result in an incorrect amplitude value.
Figure 3-7: Command Processing Without Using Synchronization
To ensure the oscilloscope completes waveform acquisition before taking the
measurement on the acquired data, you can synchronize the program.
Figure 3-8: Processing Sequence With Synchronization
You can use four commands to synchronize the operation of the oscilloscope with
your application program: *WAI, BUSY, *OPC, and *OPC
The *WAI command forces completion of previous commands that generate
an OPC message. No commands after the *WAI are processed before the OPC
message(s) are generated
Using the *WAI Command
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Status and Events
The same command sequence using the *WAI command for synchronization
looks like this:
/* Set up conditional acquisition */
ACQUIRE:STATE OFF
SELECT:CH1 ON
HORIZONTAL:RECORDLENGTH 1000
ACQUIRE:MODE SAMPLE
ACQUIRE:STOPAFTER SEQUENCE
/* Acquire waveform data */
ACQUIRE:STATE ON
/* Set up the measurement parameters */
MEASUREMENT:IMMED:TYPE AMPLITUDE
MEASUREMENT:IMMED:SOURCE CH1
/* Wait until the acquisition is complete before taking
the measurement*/
*/
*WAI
/* Take amplitude measurement */
MEASUREMENT:IMMED:VALUE
The controller can continue to write commands to the input buffer of the
oscilloscope, but the commands will not be processed by the oscilloscope until
all in-process OPC operations are complete. If the input buffer becomes full,
the controller will be unable to write commands to the buffer. This can cause a
time-out.
The BUSY? query allows you to find out whether the oscilloscope is
busy processing a command that has an extended processing time such as
single-sequence acquisition.
Using the BUSY Query
The same command sequence, using the BUSY? query for synchronization, looks
like this:
/* Set up conditional acquisition */
ACQUIRE:STATE OFF
SELECT:CH1 ON
HORIZONTAL:RECORDLENGTH 1000
ACQUIRE:MODE SAMPLE
ACQUIRE:STOPAFTER SEQUENCE
/* Acquire waveform data */
ACQUIRE:STATE ON
/* Set up the measurement parameters */
MEASUREMENT:IMMED:TYPE AMPLITUDE
MEASUREMENT:IMMED:SOURCE CH1
/* Wait until the acquisition is complete before taking
the measurement */
While BUSY keep looping
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Status and Events
/* Take amplitude measurement */
MEASUREMENT:IMMED:VALUE
This sequence lets you create your own wait loop rather than using the *WAI
command. The BUSY? query helps you avoid time-outs caused by writing too
many commands to the input buffer. The controller is still tied up though, and
the repeated BUSY? query will result in bus traffic.
If the corresponding status registers are enabled, the *OPC command sets the
OPC bit in the Standard Event Status Register (SESR) when an operation is
complete. You achieve synchronization by using this command with either a
serial poll or service request handler.
Using the *OPC Command
Serial Poll Method: Enable the OPC bit in the Device Event Status Enable
Register (DESER) and the Event Status Enable Register (ESER) using the DESE
and *ESE commands.
When the operation is complete, the OPC bit in the Standard Event Status Register
(SESR) will be enabled and the Event Status Bit (ESB) in the Status Byte Register
will be enabled.
The same command sequence using the *OPC command for synchronization with
serial polling looks like this:
/* Set up conditional acquisition */
ACQUIRE:STATE OFF
SELECT:CH1 ON
HORIZONTAL:RECORDLENGTH 1000
ACQUIRE:MODE SAMPLE
ACQUIRE:STOPAFTER SEQUENCE
/* Enable the status registers */
DESE 1
*ESE 1
*SRE 0
/* Acquire waveform data */
ACQUIRE:STATE ON
/* Set up the measurement parameters */
MEASUREMENT:IMMED:TYPE AMPLITUDE
MEASUREMENT:IMMED:SOURCE CH1
/* Wait until the acquisition is complete before taking the
measurement.*/
*OPC
While serial poll = 0, keep looping
/* Take amplitude measurement */
MEASUREMENT:IMMED:VALUE
This technique requires less bus traffic than did looping on BUSY.
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Status and Events
Service Request Method: Enable the OPC bit in the Device Event Status Enable
Register (DESER) and the Event Status Enable Register (ESER) using the DESE
and *ESE commands.
You can also enable service requests by setting the ESB bit in the Service Request
Enable Register (SRER) using the *SRE command. When the operation is
complete, the oscilloscope will generate a Service Request.
The same command sequence using the *OPC command for synchronization
looks like this
/* Set up conditional acquisition */
ACQUIRE:STATE OFF
SELECT:CH1 ON
HORIZONTAL:RECORDLENGTH 1000
ACQUIRE:MODE SAMPLE
ACQUIRE:STOPAFTER SEQUENCE
/* Enable the status registers */
DESE 1
*ESE 1
*SRE 32
/* Acquire waveform data */
ACQUIRE:STATE ON
/* Set up the measurement parameters */
MEASUREMENT:IMMED:TYPE AMPLITUDE
MEASUREMENT:IMMED:SOURCE CH1
/* Wait until the acquisition is complete before taking the
measurement*/
*OPC
The program can now do different tasks such as talk to other devices. The SRQ,
when it comes, interrupts those tasks and returns control to this task.
/* Take amplitude measurement */
MEASUREMENT:IMMED:VALUE
This technique is efficient but requires sophisticated programming.
The *OPC? query places a 1 in the Output Queue once an operation that generates
an OPC message is complete. A time out could occur if you try to read the output
queue before there is any data in it.
Using the *OPC? Query
The same command sequence using the *OPC? query for synchronization looks
like this:
/* Set up conditional acquisition */
ACQUIRE:STATE OFF
SELECT:CH1 ON
HORIZONTAL:RECORDLENGTH 1000
ACQUIRE:MODE SAMPLE
ACQUIRE:STOPAFTER SEQUENCE
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Status and Events
/* Acquire waveform data */
ACQUIRE:STATE ON
/* Set up the measurement parameters */
MEASUREMENT:IMMED:TYPE AMPLITUDE
MEASUREMENT:IMMED:SOURCE CH1
/* Wait until the acquisition is complete before taking the
measurement*/
*OPC
Wait for read from Output Queue.
/* Take amplitude measurement */
MEASUREMENT:IMMED:VALUE
This is the simplest approach. It requires no status handling or loops. However,
you must set the controller time-out for longer than the acquisition operation.
The information contained in the topic tabs above covers all the programming
interface messages the oscilloscope generates in response to commands and
queries.
Messages
For most messages, a secondary message from the oscilloscope gives detail about
the cause of the error or the meaning of the message. This message is part of the
message string and is separated from the main message by a semicolon.
Each message is the result of an event. Each type of event sets a specific bit in the
SESR and is controlled by the equivalent bit in the DESER. Thus, each message
is associated with a specific SESR bit. In the message tables, the associated SESR
bit is specified in the table title, with exceptions noted with the error message text.
The following table shows the messages when the system has no events or status
to report. These have no associated SESR bit.
No Event
Table 3-3: No Event Messages
Code
Message
0
1
No events to report; queue empty
No events to report; new events pending *ESR?
The following table shows the command error messages generated by improper
syntax. Check that the command is properly formed and that it follows the rules
in the section on command Syntax.
Command Error
Table 3-4: Command Error Messages (CME Bit 5)
Code
100
Message
Command error
Invalid character
101
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Status and Events
Table 3-4: Command Error Messages (CME Bit 5) (cont.)
Code
102
103
104
105
108
109
110
112
113
120
121
123
124
130
131
134
140
141
144
150
151
152
160
161
170
171
Message
Syntax error
Invalid separator
Data type error
GET not allowed
Parameter not allowed
Missing parameter
Command header error
Program mnemonic too long
Undefined header
Numeric data error
Invalid character in numeric
Exponent too large
Too many digits
Suffix error
Invalid suffix
Suffix too long
Character data error
Invalid character data
Character data too long
String data error
Invalid string data
String data too long
Block data error
Invalid block data
Command expression error
Invalid expression
The following table lists the execution errors that are detected during execution of
a command.
Execution Error
Table 3-5: Execution Error Messages (EXE Bit 4)
Code
200
221
Message
Execution error
Settings conflict
Data out of range
Illegal parameter value
222
224
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Status and Events
Table 3-5: Execution Error Messages (EXE Bit 4) (cont.)
Code
241
Message
Hardware missing
250
Mass storage error
251
Missing mass storage
252
Missing media
253
Corrupt media
254
Media full
255
Directory full
256
File name not found
257
File name error
258
Media protected
259
File name too long
270
Hardcopy error
271
Hardcopy device not responding
Hardcopy is busy
272
273
Hardcopy aborted
274
Hardcopy configuration error
Program error
280
282
Insufficient network printer information
Network printer not responding
Network printer server not responding
Program runtime error
283
284
286
287
Print server not found
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
Measurement error, Measurement system error
Measurement error, Zero period
Measurement error, No period, second waveform
Measurement error, No period, second waveform
Measurement error, Low amplitude, second waveform
Measurement error, Low amplitude, second waveform
Measurement error, Invalid gate
Measurement error, Measurement overflow
Measurement error, No backwards Mid Ref crossing
Measurement error, No second Mid Ref crossing
Measurement error, No Mid Ref crossing, second waveform
Measurement error, No backwards Mid Ref crossing
Measurement error, No negative crossing
Measurement error, No positive crossing
Measurement error, No crossing, target waveform
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Status and Events
Table 3-5: Execution Error Messages (EXE Bit 4) (cont.)
Code
2215
2216
2217
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2233
2235
2240
2241
2244
2245
2250
2253
2254
2259
2270
2271
2273
2276
2277
2278
2285
2286
2500
2501
2620
Message
Measurement error, No crossing, second waveform
Measurement error, No crossing, target waveform
Measurement error, Constant waveform
Measurement error, No valid edge - No arm sample
Measurement error, No valid edge - No arm cross
Measurement error, No valid edge - No trigger cross
Measurement error, No valid edge - No second cross
Measurement error, Waveform mismatch
Measurement error, WAIT calculating
Measurement error, No waveform to measure
Measurement error, Null Waveform
Measurement error, Positive and Negative Clipping
Measurement error, Positive Clipping
Measurement error, Negative Clipping
Measurement error, High Ref < Low Ref
Measurement error, No statistics available
Requested waveform is temporarily unavailable
Math error, invalid math description
Invalid password
Waveform requested is invalid
Source waveform is not active
Saveref error, selected channel is turned off
Reference error, the reference waveform file is invalid
Reference error, too many points received
Reference error, too few points received
File too big
Alias error
Alias syntax error
Illegal alias label
Alias expansion error
Alias redefinition not allowed
Alias header not found
TekSecure(R) Pass
TekSecure(R) Fail
Setup error, file does not look like a setup file
Setup warning, could not recall all values from external setup
Mask error, too few points received
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Status and Events
Table 3-5: Execution Error Messages (EXE Bit 4) (cont.)
Code
2760
2761
2762
Message
Mark limit reached
No mark present
Search copy failed
The following table lists the device errors that can occur during oscilloscope
operation. These errors may indicate that the oscilloscope needs repair.
Device Error
Table 3-6: Device Error Messages (DDE Bit 3)
Code
310
311
Message
System error
Memory error
312
314
PUD memory lost
Save/recall memory lost
The following table lists the system event messages. These messages are
generated whenever certain system conditions occur.
System Event
Table 3-7: System Event Messages
Code
400
401
402
403
404
405
410
420
430
440
468
472
Message
Query event
Power on (PON bit 7 set)
Operation complete (OPC bit 0 set)
User request (URQ bit 6 set)
Power fail (DDE bit 3 set)
Request control
Query INTERRUPTED (QYE bit 2 set)
Query UNTERMINATED (QYE bit 2 set)
Query DEADLOCKED (QYE bit 2 set)
Query UNTERMINATED after indefinite response (QYE bit 2 set)
Knob/Keypad value changed
Application variable changed
The following table lists warning messages that do not interrupt the flow of
command execution. They also notify you of a possible unexpected results.
Execution Warning
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Status and Events
Table 3-8: Execution Warning Messages (EXE Bit 4)
Code
528
532
533
540
541
542
543
544
545
546
547
548
549
Message
Parameter out of range
Curve data too long, Curve truncated
Curve error, Preamble values are inconsistent
Measurement warning, Uncertain edge
Measurement warning, Low signal amplitude
Measurement warning, Unstable histogram
Measurement warning, Low resolution
Measurement warning, Uncertain edge
Measurement warning, Invalid in minmax
Measurement warning, Need 3 edges
Measurement warning, Clipping positive/negative
Measurement warning, Clipping positive
Measurement warning, Clipping negative
Table 3-9: Execution Warning Messages (EXE Bit 4)
Code
540
541
542
543
544
545
546
547
548
549
Message
Measurement warning
Measurement warning, Low signal amplitude
Measurement warning, Unstable histogram
Measurement warning, Low resolution
Measurement warning, Uncertain edge
Measurement warning, Invalid min max
Measurement warning, Need 3 edges
Measurement warning, Clipping positive/negative
Measurement warning, Clipping positive
Measurement warning, Clipping negative
The following table shows internal errors that indicate an internal fault in the
oscilloscope.
Internal Warning
Table 3-10: Internal Warning Messages
Code
Message
630
Internal warning, 50Ω overload
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Appendix A: Character Set
A-2
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Appendix B: Reserved Words
This is a list of reserved words for your instrument. Capital letters identify the
required minimum spelling.
*CAL
*CLS
*DDT
*ESE
*ESR
*IDN
*LRN
*OPC
*PSC
*PUD
*RCL
*RST
*SAV
*SRE
*STB
*TRG
*TST
*WAI
0
1
CHx
1NR3
7
8
A
A0
A1
A2
A3
A4
A5
A6
A7
A8
ADDR7
ADDRANDDATA
ADDRess
ADDress
ADVanced
ALIas
ALIas[
ALL
ALLEv
ALLFields
ALLLines
ALLQString
ALWAYS
AMPLitude
AND
BANdwidth
BASE
CLEAR
CLEARMenu
CLEARSNapshot
CLEar
CLOCK
CLOCk
CM10BY15
CM13BY18
CM15BY21
CM18BY24
CM6BY8
CM7BY10
CM9BY13
CMEan
BDIFFBP
BINary
BITDelay
BITOrder
BITRate
BIT_Nr
BLAckmanharris
BM
BMP
BN_Fmt
BOTh
BOX
BTRIGger
BURst
BUS
BUSY
BUSx
BY
BYPass
BYT_Nr
BYT_Or
Block
Bx
COLUMN
ANY
COMMAND
CONDCALCmethod
CONDition
CONDuction
CONFigure
CONTROl
CONTinue
COPy
APPKey
APPpwr
AREa
ASCII
ASCIi
ASCii
ASSIgn
ATRIGger
AUDio
AUTO
AUTOSet
AUTOZero
AUX
AUXOut
AUXin
AVErage
Auto
B
B0
B1
B2
B3
B4
B5
B6
COUNt
COUPling
CPU
CR
C1
C2
C3
CRC
CALCmethod
CALibrate
CAN
CANH
CANL
CARD
CARea
CATalog
CH1
CH2
CH3
CRCHeader
CRCTrailer
CREATE
CRMs
CROSSHair
CURRENTSOurce
CURRent
CURSor
CURSors
CURVe
CURrent
CUSTom
CWD
CYCLEcount
D
D0
A9
ABORt
ABOrt
ABSolute
AC
ACKMISS
ACQ
ACQLENGTH
ACQuire
ACTIVeprinter
ADD
CH4
CHANnel
CHannel
CHecksum
CHx
CLASSALIMit
CLAss
B7
B8
B9
BACKLight
BACKWards
D1
D10
ADDR10
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Appendix B: Reserved Words
D11
D12
D13
D14
D15
D2
D3
D4
D5
D6
D7
D8
D9
DATA
DATABits
DATE
DRAFT
DUAL
DUmp
DYNAMic
Dx
E
ECL
EDGE
EEPROM
EITher
ENAble
ENCdg
FIVEdivs
FIXEDFREQValue
FIXEDFREQuency
FLAg
FLEXray
FOCUS
FOLder
FORCEDRange
FORCe
FORMAt
FORMat
FORWards
FPAnel
HARMSOURce
HARMonics
HBArs
HD1080I50
HD1080I60
HD1080P24
HD1080P25
HD1080PSF24
HD480P60
HD720P60
HDtv
HEADER
HEADer
HEADertime
HEIght
HERtz
END
ENERGY
ENERGYLoss
ENET
FRACTional
FRAME
FRAMEID
DATEPrint
DATa
DAll
DB
DC
ENGLish
ENV
ENVelope
EOF
EOFTYPE
EQUal
ERROR
ERRTYPE
ERRlog
ETHERnet
EVEN
EVENTS
EVENTtable
EVMsg
EVQty
EXECute
EXT
EXTended
EXTernal
FACtor
FACtory
FAIL
FAILures
FALL
FALSe
FALling
FASTPHOTO
FASTer
FAStest
FFT
FIELD
FIFty
FILEFormat
FILESystem
FILter
FINE
FRAMESync
FRAMEType
FRAMETypeid
FRAMEtype
FRAMING
FRAMetime
FRAme
FREE
FREESpace
FRENch
FREQREFerence
FREQRef
HEXadecimal
HFRej
HIGH
HIGHLimit
HIRes
HIStogram
HIVALue
HOLDTime
HOLDoff
HORizontal
HSmode
HTTPPort
HYSTeresis
I2C
I2S
ICRESTfactor
ID
IDANDDATA
IDFORmat
IDLETime
IDLEtime
IDPrint
IDentifier
IEC
DDT
DECimal
DEFLT
DEFault
DEFine
DEGAUss
DEGrees
DELEte
DELIMiter
DELTa
DELTatime
DELay
DELayed
DELete
DELta
DESE
DESKew
DESTination
DESkew
DHCPbootp
DIAg
DIFFerential
DIGital
DIR
FREQuency
FUNCtion
FUNDamental
GAIN
GATEMid
GATESOurce
GATEWay
GATIng
GATe
GATing
GENeralcall
GERMan
GND
GPIBUsb
GRAph
GRAticule
GRId
GROUPing
HAGAKIPCARD
HAGAKIPcard
HAMming
IECMAX
IMAGESize
IMAGe
IMAge
IMMed
IMPedance
IN
IN11BY17
IN2P5BY3P25
IN4BY6
IN8BY10
INDBits
INDICators
DIRection
DISPlay
DISabled
DISplaymode
DNS
DOMAINname
DOTsonly
DPOModels
HANning
HARDCopy
HARM3ALTernate
HARM5ALTernate
FIRst
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Appendix B: Reserved Words
INDIvidual
INDependent
INFInite
INIT
INKSaver
INPUTPOWer
INPut
INTENSITy
INTERLAced
INTERNal
INVERTed
INVert
INVerted
INrange
IO
LOWCurrent
LOWLimit
LOWVoltage
LOWerthreshold
LSB
NANd
NDUty
NEGative
NEWpass
NEXT
PASSFail
PASSWord
PATtern
PAYLength
PAYLoad
PDUty
PEAKdetect
PERCent
PERIod
PERSistence
PERcent
PHASEangle
PHASe
PHAse
PHOTO
MAG
NO
MAGnivu
MAIN
MARK
MARKSINCOLumn
MASK
MATH
NOCARE
NOISErej
NONE
NONe
NOPARity
NOR
NORMAL
NOTCOMPuted
NR1
NR3
NR_HARMonics
NR_PT
MATH1
MATHVAR
MATH[1]
MAX
MAXAmps
MAXSamplerate
MAXVolts
MAXWatts
MAXimum
MEAN
MEAS
MEASUrement
MEASx
MEDium
MEG
MESSage
METHod
MID
MID2
MIL
MIN
MINImum
MINMax
MISO
MISOMOSI
MIXed
MKDir
IPADDress
IRMS
PICTBridge
PING
PK2Pk
ISCLOCKed
ITALian
JAPAnese
KOREan
L
L2
L4
LABEL
LABel
LANGuage
LANdscape
LARge
LAYout
LEFt
LESSEQual
LESSLimit
LESSThan
LETTER
LEVel
NTIMES
NTSc
NULL
PLAIN
PLOTTYPe
PNG
POHC
POHCLIMit
POHL
POINTS
POLARCord
POLARity
POLar
POLarity
PORTRait
PORTUguese
POSition
POSitive
POVershoot
POWER
NULLFRDynamic
NULLFRStatic
NUMACq
NUMAVg
NUMCYCles
NUMENTries
NUMERic
NUMEnv
NUMHORZ
NUMVERT
NWIdth
OBSPERiod
OCCURS
ODD
OFF
POWERFACtor
POWERFactor
POWERLEVel
POWERLoss
POWer
LF
LFRej
LIMITS
LIMit
LIN
OFFSet
ON
ONCE
ONFAIL
OPTion
OR
MM100BY150
MM54BY86
MODE
POWerupstatus
PRESS
LINE
LINEAr
LINEFREQuency
LINEPeriod
LINear
LIST
LJ
LOCk
LOG
LOGIC
MODULationanalysis
MODe
MODel
MODulation
MOREEQual
MORELimit
MOREThan
MOREthan
MOSI
OUT
PREVIEW
PREViewstate
PREVious
PRINTQual
PRINTer
PRODDELta
PRODUCT
PRODUCTID
PRODuct
PROGressive
PROPDELay
OUTrange
OVERLoad
OWNer
PACKET
PAL
PAPERSize
PAPERType
PARallel
PARity
PASS
LOOP
LOW
MSB
NAME
MSO4000 and DPO4000 Series Programmer Manual
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Appendix B: Reserved Words
PRObe
PT_Fmt
PT_ORder
PT_Off
PULSEWIDth
PULSEWidth
PULSe
PULse
PWIdth
QString
QTY
QUALifier
QUALity
Qstring
RADIUS
RATDELta
RATE15K
RATE1M
RATE20K
RATE25K
RATE35K
RATE50K
RATE800K
RATIO
RATio
RDELta
RDSon
REACTpwr
READ
READFile
READOUT
RECAll
RECDESkew
RECOrdlength
RECTangular
REF
REF1
REF2
REF3
REF4
REFLevel
REFlt;x>
REFx
REM
REMote
RESults
RI
RIBinary
RIGht
RIPPle
RISEFall
RISe
RISing
RJ
RMDir
SETTime
SETUp
SHOW
SIGNEDDECimal
SIGnal
SIMPlifiedchinese
SIZe
SLEEP
SLEWRate
SLOWer
SLOpe
String
TABle
TDM
TEKSecure
TEMPerature
TERmination
TEST
TESTnumber
THDELta
THDF
THDR
THETA
THREshold
TIFf
TIME
TIMe
TOFF
TON
TOTAL
TOTaluptime
TRACk
TRADitionalchinese
TRANsition
TRIGger
TRIGgertosearch
TRUEpwr
TRUe
TTL
TURN
TURNON
TWEnty
TWOfifty
TX
TXDATA
TXENDPacket
TXRX
TXSTArt
TYPE
TYPe
Than
UNDo
UNEQual
UNIts
RMS
ROLL100MM
ROLL127MM
ROLL210MM
ROLL89MM
ROM
RP
RPBinary
RS232
RS232C
RUN
RUNSTop
RUNT
RUNt
RUSSian
RWINClude
RX
RXDATA
RXENDPacket
RXSTArt
SAMPLERate
SAMPLEpoint
SAMple
SAVe
SCAN
SCAle
SCLK
SCREEN
SCREen
SDATA
SMAll
SNAPShot
SNAp
SOA
SOF
SOURCE2
SOURCE[1]
SPANish
SPC
SPECTral
SPI
SPREADSheet
SPace
SRIbinary
SRPbinary
SS
STANDard
START
STARTofframe
STARTup
STARt
STARtbyte
STATE
STATIstics
STATUS
STATe
STATic
STATus
STDdev
STOP
STOPAfter
STOPOnviol
STRing
SEARCH
SEARCHtotrigger
SECAM
SEConds
SELect
SELected
SEQuence
SERIALnumber
SERnumber
SET
UNLock
UPPerthreshold
USBDevice
USBTMC
USBTmc
USE
USER
V1X
V2X
VALue
STYle
REName
REPEATstart
RESET
RESOlution
RESPtime
RESUlt
STandard
SUBNETMask
SWITCHingloss
SWLoss
SYNC
SETHold
SETLevel
SETTODEFaults
SYNCField
SYNCFrame
SYNCInterval
RESistance
RESult
B-4
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Appendix B: Reserved Words
VBArs
VCEsat
VCRESTfactor
VDELTa
VENDORID
VERBose
VERTAUTOset
VERTDEFault
VERTical
VIDeo
VRMS
WRITE
WRITEFile
X
X1Y1X2Y2
XDELta
XFF
XINcr
XMAX
XMIN
XUNit
XY
YDELta
YES
YMAX
WAKEup
WAVEform
WAVFrm
WEIghting
WFId
WFMInpre
WFMOutpre
WHEn
YMIN
YMUlt
YOFf
YT
YUNIts
YUNit
YUNits
YZEro
ZOOM
WIDth
VOLTAGESOurce
VOLTage
VOLts
WINdow
WORD
WORDSel
XZEro
Y
ZOOm
MSO4000 and DPO4000 Series Programmer Manual
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Appendix B: Reserved Words
B-6
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Appendix C: Factory Defaults
Default Setup
The following table lists the default values for each command.
NOTE. Find the most up-to-date default values for your instrument and software
by performing a TekSecure command, saving the instrument setup and looking
at the instrument or setup file.
Table C-1: Default values
Command
Default value
ACQUIRE:MAGNIVU
0
ACQUIRE:MODE
SAMPLE
ACQUIRE:NUMAVG
16
ACQUIRE:NUMENV
INFINITE
ACQUIRE:SAMPLINGMODE
ACQUIRE:STATE
RT
1
ACQUIRE:STOPAFTER
ALIAS:STATE
RUNSTOP
0
AUXIN:PROBE:FORCEDRANGE
AUXIN:PROBE:GAIN
0.00E+00
1
BUS:B1:CAN:BITRATE
BUS:B1:CAN:PROBE
500000
CANH
50
BUS:B1:CAN:SAMPLEPOINT
BUS:B1:CAN:SOURCE
BUS:B1:DISPLAY:FORMAT
BUS:B1:DISPLAY:TYPE
BUS:B1:FLEXRAY:BITRATE
BUS:B1:FLEXRAY:CHANNEL
BUS:B1:FLEXRAY:SIGNAL
BUS:B1:FLEXRAY:SOURCE
BUS:B1:I2C:ADDRESS:RWINCLUDE
BUS:B1:I2C:CLOCK:SOURCE
BUS:B1:I2C:DATA:SOURCE
BUS:B1:LABEL
CH1
HEXADECIMAL
BUS
10000000
A
BDIFFBP
CH1
0
CH1
CH2
Parallel
19200
NOPARITY
14
BUS:B1:LIN:BITRATE
BUS:B1:LIN:IDFORMAT
BUS:B1:LIN:MAXBYTEDELIM
MSO4000 and DPO4000 Series Programmer Manual
C-1
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
NORMAL
50
BUS:B1:LIN:POLARITY
BUS:B1:LIN:SAMPLEPOINT
BUS:B1:LIN:SOURCE
CH1
V2X
D0
BUS:B1:LIN:STANDARD
BUS:B1:PARALLEL:BIT0:SOURCE
BUS:B1:PARALLEL:BIT1:SOURCE
BUS:B1:PARALLEL:BIT10:SOURCE
BUS:B1:PARALLEL:BIT11:SOURCE
BUS:B1:PARALLEL:BIT12:SOURCE
BUS:B1:PARALLEL:BIT13:SOURCE
BUS:B1:PARALLEL:BIT14:SOURCE
BUS:B1:PARALLEL:BIT15:SOURCE
BUS:B1:PARALLEL:BIT16:SOURCE
BUS:B1:PARALLEL:BIT17:SOURCE
BUS:B1:PARALLEL:BIT2:SOURCE
BUS:B1:PARALLEL:BIT3:SOURCE
BUS:B1:PARALLEL:BIT4:SOURCE
BUS:B1:PARALLEL:BIT5:SOURCE
BUS:B1:PARALLEL:BIT6:SOURCE
BUS:B1:PARALLEL:BIT7:SOURCE
BUS:B1:PARALLEL:BIT8:SOURCE
BUS:B1:PARALLEL:BIT9:SOURCE
BUS:B1:PARALLEL:CLOCK:EDGE
BUS:B1:PARALLEL:CLOCK:ISCLOCKED
BUS:B1:PARALLEL:CLOCK:SOURCE
BUS:B1:PARALLEL:WIDTH
D1
D10
D11
D12
D13
D14
D15
CH1
CH2
D2
D3
D4
D5
D6
D7
D8
D9
RISING
NO
CH1
16
BUS:B1:POSITION
0.00E+00
9600
8
BUS:B1:RS232C:BITRATE
BUS:B1:RS232C:DATABITS
BUS:B1:RS232C:DELIMITER
BUS:B1:RS232C:DISPLAYMODE
BUS:B1:RS232C:PARITY
LF
FRAME
NONE
NORMAL
OFF
CH1
MSB
RISE
BUS:B1:RS232C:POLARITY
BUS:B1:RS232C:RX:SOURCE
BUS:B1:RS232C:TX:SOURCE
BUS:B1:SPI:BITORDER
BUS:B1:SPI:CLOCK:POLARITY
C-2
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
CH1
BUS:B1:SPI:CLOCK:SOURCE
BUS:B1:SPI:DATA:IN:POLARITY
BUS:B1:SPI:DATA:IN:SOURCE
BUS:B1:SPI:DATA:OUT:POLARITY
BUS:B1:SPI:DATA:OUT:SOURCE
BUS:B1:SPI:DATA:SIZE
HIGH
OFF
HIGH
CH2
8
BUS:B1:SPI:FRAMING
SS
BUS:B1:SPI:IDLETIME
1.00E-07
LOW
BUS:B1:SPI:SELECT:POLARITY
BUS:B1:SPI:SELECT:SOURCE
BUS:B1:STATE
CH2
0
BUS:B1:TYPE
PARALLEL
500000
CANH
50
BUS:B2:CAN:BITRATE
BUS:B2:CAN:PROBE
BUS:B2:CAN:SAMPLEPOINT
BUS:B2:CAN:SOURCE
CH1
BUS:B2:DISPLAY:FORMAT
BUS:B2:DISPLAY:TYPE
HEXADECIMAL
BUS
BUS:B2:FLEXRAY:BITRATE
BUS:B2:FLEXRAY:CHANNEL
BUS:B2:FLEXRAY:SIGNAL
BUS:B2:FLEXRAY:SOURCE
BUS:B2:I2C:ADDRESS:RWINCLUDE
BUS:B2:I2C:CLOCK:SOURCE
BUS:B2:I2C:DATA:SOURCE
BUS:B2:LABEL
10000000
A
BDIFFBP
CH1
0
CH1
CH2
Parallel
19200
NOPARITY
14
BUS:B2:LIN:BITRATE
BUS:B2:LIN:IDFORMAT
BUS:B2:LIN:MAXBYTEDELIM
BUS:B2:LIN:POLARITY
NORMAL
50
BUS:B2:LIN:SAMPLEPOINT
BUS:B2:LIN:SOURCE
CH1
BUS:B2:LIN:STANDARD
BUS:B2:PARALLEL:CLOCK:EDGE
BUS:B2:PARALLEL:CLOCK:ISCLOCKED
BUS:B2:PARALLEL:CLOCK:SOURCE
BUS:B2:PARALLEL:WIDTH
V2X
RISING
NO
CH1
16
MSO4000 and DPO4000 Series Programmer Manual
C-3
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
0.00E+00
9600
BUS:B2:POSITION
BUS:B2:RS232C:BITRATE
BUS:B2:RS232C:DATABITS
BUS:B2:RS232C:DELIMITER
BUS:B2:RS232C:DISPLAYMODE
BUS:B2:RS232C:PARITY
BUS:B2:RS232C:POLARITY
BUS:B2:RS232C:RX:SOURCE
BUS:B2:RS232C:TX:SOURCE
BUS:B2:SPI:BITORDER
8
LF
FRAME
NONE
NORMAL
OFF
CH1
MSB
BUS:B2:SPI:CLOCK:POLARITY
BUS:B2:SPI:CLOCK:SOURCE
BUS:B2:SPI:DATA:IN:POLARITY
BUS:B2:SPI:DATA:IN:SOURCE
BUS:B2:SPI:DATA:OUT:POLARITY
BUS:B2:SPI:DATA:OUT:SOURCE
BUS:B2:SPI:DATA:SIZE
RISE
CH1
HIGH
OFF
HIGH
CH2
8
BUS:B2:SPI:FRAMING
SS
BUS:B2:SPI:IDLETIME
1.00E-07
LOW
BUS:B2:SPI:SELECT:POLARITY
BUS:B2:SPI:SELECT:SOURCE
BUS:B2:STATE
CH2
0
BUS:B2:TYPE
PARALLEL
500000
CANH
50
BUS:B3:CAN:BITRATE
BUS:B3:CAN:PROBE
BUS:B3:CAN:SAMPLEPOINT
BUS:B3:CAN:SOURCE
CH1
BUS:B3:DISPLAY:FORMAT
BUS:B3:DISPLAY:TYPE
HEXADECIMAL
BUS
BUS:B3:FLEXRAY:BITRATE
BUS:B3:FLEXRAY:CHANNEL
BUS:B3:FLEXRAY:SIGNAL
BUS:B3:FLEXRAY:SOURCE
BUS:B3:I2C:ADDRESS:RWINCLUDE
BUS:B3:I2C:CLOCK:SOURCE
BUS:B3:I2C:DATA:SOURCE
BUS:B3:LABEL
10000000
A
BDIFFBP
CH1
0
CH1
CH2
Parallel
C-4
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
19200
NOPARITY
14
BUS:B3:LIN:BITRATE
BUS:B3:LIN:IDFORMAT
BUS:B3:LIN:MAXBYTEDELIM
BUS:B3:LIN:POLARITY
NORMAL
50
BUS:B3:LIN:SAMPLEPOINT
BUS:B3:LIN:SOURCE
CH1
BUS:B3:LIN:STANDARD
V2X
BUS:B3:PARALLEL:CLOCK:EDGE
BUS:B3:PARALLEL:CLOCK:ISCLOCKED
BUS:B3:PARALLEL:CLOCK:SOURCE
BUS:B3:PARALLEL:WIDTH
BUS:B3:POSITION
RISING
NO
CH1
16
0.00E+00
9600
BUS:B3:RS232C:BITRATE
BUS:B3:RS232C:DATABITS
BUS:B3:RS232C:DELIMITER
BUS:B3:RS232C:DISPLAYMODE
BUS:B3:RS232C:PARITY
BUS:B3:RS232C:POLARITY
BUS:B3:RS232C:RX:SOURCE
BUS:B3:RS232C:TX:SOURCE
BUS:B3:SPI:BITORDER
8
LF
FRAME
NONE
NORMAL
OFF
CH1
MSB
BUS:B3:SPI:CLOCK:POLARITY
BUS:B3:SPI:CLOCK:SOURCE
BUS:B3:SPI:DATA:IN:POLARITY
BUS:B3:SPI:DATA:IN:SOURCE
BUS:B3:SPI:DATA:OUT:POLARITY
BUS:B3:SPI:DATA:OUT:SOURCE
BUS:B3:SPI:DATA:SIZE
RISE
CH1
HIGH
OFF
HIGH
CH2
8
BUS:B3:SPI:FRAMING
SS
BUS:B3:SPI:IDLETIME
1.00E-07
LOW
CH2
BUS:B3:SPI:SELECT:POLARITY
BUS:B3:SPI:SELECT:SOURCE
BUS:B3:STATE
0
BUS:B3:TYPE
PARALLEL
500000
CANH
50
BUS:B4:CAN:BITRATE
BUS:B4:CAN:PROBE
BUS:B4:CAN:SAMPLEPOINT
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
CH1
BUS:B4:CAN:SOURCE
BUS:B4:DISPLAY:FORMAT
BUS:B4:DISPLAY:TYPE
HEXADECIMAL
BUS
BUS:B4:FLEXRAY:BITRATE
BUS:B4:FLEXRAY:CHANNEL
BUS:B4:FLEXRAY:SIGNAL
BUS:B4:FLEXRAY:SOURCE
BUS:B4:I2C:ADDRESS:RWINCLUDE
BUS:B4:I2C:CLOCK:SOURCE
BUS:B4:I2C:DATA:SOURCE
BUS:B4:LABEL
10000000
A
BDIFFBP
CH1
0
CH1
CH2
Parallel
19200
NOPARITY
14
BUS:B4:LIN:BITRATE
BUS:B4:LIN:IDFORMAT
BUS:B4:LIN:MAXBYTEDELIM
BUS:B4:LIN:POLARITY
NORMAL
50
BUS:B4:LIN:SAMPLEPOINT
BUS:B4:LIN:SOURCE
CH1
BUS:B4:LIN:STANDARD
V2X
BUS:B4:PARALLEL:CLOCK:EDGE
BUS:B4:PARALLEL:CLOCK:ISCLOCKED
BUS:B4:PARALLEL:CLOCK:SOURCE
BUS:B4:PARALLEL:WIDTH
BUS:B4:POSITION
RISING
NO
CH1
16
0.00E+00
9600
BUS:B4:RS232C:BITRATE
BUS:B4:RS232C:DATABITS
BUS:B4:RS232C:DELIMITER
BUS:B4:RS232C:DISPLAYMODE
BUS:B4:RS232C:PARITY
8
LF
FRAME
NONE
NORMAL
OFF
BUS:B4:RS232C:POLARITY
BUS:B4:RS232C:RX:SOURCE
BUS:B4:RS232C:TX:SOURCE
BUS:B4:SPI:BITORDER
CH1
MSB
BUS:B4:SPI:CLOCK:POLARITY
BUS:B4:SPI:CLOCK:SOURCE
BUS:B4:SPI:DATA:IN:POLARITY
BUS:B4:SPI:DATA:IN:SOURCE
BUS:B4:SPI:DATA:OUT:POLARITY
RISE
CH1
HIGH
OFF
HIGH
C-6
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
CH2
BUS:B4:SPI:DATA:OUT:SOURCE
BUS:B4:SPI:DATA:SIZE
BUS:B4:SPI:FRAMING
BUS:B4:SPI:IDLETIME
BUS:B4:SPI:SELECT:POLARITY
BUS:B4:SPI:SELECT:SOURCE
BUS:B4:STATE
8
SS
1.00E-07
LOW
CH2
0
BUS:B4:TYPE
PARALLEL
0.00E+00
0.00E+00
8.00E-01
8.00E-01
3.50E+08
DC
BUS:LOWERTHRESHOLD:CH1
BUS:LOWERTHRESHOLD:CH2
BUS:UPPERTHRESHOLD:CH1
BUS:UPPERTHRESHOLD:CH2
CH1:BANDWIDTH
CH1:COUPLING
CH1:DESKEW
0.00E+00
0
CH1:INVERT
CH1:LABEL
CH1:OFFSET
0.00E+00
0.00E+00
0.00E+00
1
CH1:POSITION
CH1:PROBE:FORCEDRANGE
CH1:PROBE:GAIN
CH1:SCALE
1.00E-01
1.00E+06
V
CH1:TERMINATION
CH1:YUNITS
CH2:BANDWIDTH
CH2:COUPLING
3.50E+08
DC
CH2:DESKEW
0.00E+00
0
CH2:INVERT
CH2:LABEL
CH2:OFFSET
0.00E+00
0.00E+00
0.00E+00
1
CH2:POSITION
CH2:PROBE:FORCEDRANGE
CH2:PROBE:GAIN
CH2:SCALE
1.00E-01
1.00E+06
V
CH2:TERMINATION
CH2:YUNITS
CURSOR:FUNCTION
OFF
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
0.00E+00
0.00E+00
BASE
CURSOR:HBARS:POSITION1
CURSOR:HBARS:POSITION2
CURSOR:HBARS:UNITS
CURSOR:MODE
INDEPENDENT
-1.20E-05
1.20E-05
CURSOR:VBARS:POSITION1
CURSOR:VBARS:POSITION2
CURSOR:VBARS:UNITS
CURSOR:XY:RECTANGULAR:X:POSITION1
CURSOR:XY:RECTANGULAR:X:POSITION2
CURSOR:XY:RECTANGULAR:Y:POSITION1
CURSOR:XY:RECTANGULAR:Y:POSITION2
D0:LABEL
SECONDS
0.00E+00
0.00E+00
0.00E+00
0.00E+00
D0:POSITION
6.00E-02
1.4
D0:THRESHOLD
D1:LABEL
D1:POSITION
6.00E-02
1.4
D1:THRESHOLD
D10:LABEL
D10:POSITION
6.00E-02
1.4
D10:THRESHOLD
D11:LABEL
D11:POSITION
6.00E-02
1.4
D11:THRESHOLD
D12:LABEL
D12:POSITION
6.00E-02
1.4
D12:THRESHOLD
D13:LABEL
D13:POSITION
6.00E-02
1.4
D13:THRESHOLD
D14:LABEL
D14:POSITION
6.00E-02
1.4
D14:THRESHOLD
D15:LABEL
D15:POSITION
6.00E-02
1.4
D15:THRESHOLD
D2:LABEL
D2:POSITION
6.00E-02
C-8
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
D2:THRESHOLD
D3:LABEL
1.4
D3:POSITION
6.00E-02
1.4
D3:THRESHOLD
D4:LABEL
D4:POSITION
6.00E-02
1.4
D4:THRESHOLD
D5:LABEL
D5:POSITION
6.00E-02
1.4
D5:THRESHOLD
D6:LABEL
D6:POSITION
6.00E-02
1.4
D6:THRESHOLD
D7:LABEL
D7:POSITION
6.00E-02
1.4
D7:THRESHOLD
D8:LABEL
D8:POSITION
6.00E-02
1.4
D8:THRESHOLD
D9:LABEL
D9:POSITION
6.00E-02
1.4
D9:THRESHOLD
DATA:DESTINATION
DATA:ENCDG
REF1
RIBINARY
CH1
DATA:SOURCE
DATA:START
1
DATA:STOP
10000
1
DISPLAY:CLOCK
DISPLAY:COLOR:PALETTE
DISPLAY:DIGITAL:HEIGHT
DISPLAY:FORMAT
DISPLAY:GRATICULE
DISPLAY:INTENSITY:BACKLIGHT
DISPLAY:INTENSITY:GRATICULE
DISPLAY:INTENSITY:WAVEFORM
DISPLAY:PERSISTENCE
DISPLAY:STYLE:DOTSONLY
NORMAL
MEDIUM
YT
FULL
HIGH
75
35
0.00E+00
0
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
HARDCOPY:INKSAVER
1
HARDCOPY:LAYOUT
LANDSCAPE
HARDCOPY:PREVIEW
0
HEADER
1
HORIZONTAL:DELAY:MODE
HORIZONTAL:DELAY:TIME
HORIZONTAL:POSITION
HORIZONTAL:RECORDLENGTH
HORIZONTAL:SCALE
1
0.00E+00
50
10000
4.00E-06
NONE
CH1+CH2
50
LOCK
MATH:DEFINE
MATH:HORIZONTAL:POSITION
MATH:HORIZONTAL:SCALE
MATH:HORIZONTAL:UNITS
MATH:LABEL
4.00E-06
s
MATH:SPECTRAL:MAG
DB
MATH:SPECTRAL:WINDOW
MATH:TYPE
HANNING
DUAL
MATH:VERTICAL:POSITION
MATH:VERTICAL:SCALE
MATH:VERTICAL:UNITS
0.00E+00
1.00E-01
V
MATHVAR:VAR1
0.00E+00
0.00E+00
SCREEN
FORWARDS
RISE
MATHVAR:VAR2
MEASUREMENT:GATING
MEASUREMENT:IMMED:DELAY:DIRECTION
MEASUREMENT:IMMED:DELAY:EDGE1
MEASUREMENT:IMMED:DELAY:EDGE2
MEASUREMENT:IMMED:SOURCE1
MEASUREMENT:IMMED:SOURCE2
MEASUREMENT:IMMED:TYPE
MEASUREMENT:INDICATORS:STATE
MEASUREMENT:MEAS1:DELAY:DIRECTION
MEASUREMENT:MEAS1:DELAY:EDGE1
MEASUREMENT:MEAS1:DELAY:EDGE2
MEASUREMENT:MEAS1:SOURCE1
MEASUREMENT:MEAS1:SOURCE2
MEASUREMENT:MEAS1:STATE
RISE
CH1
CH2
PERIOD
OFF
FORWARDS
RISE
RISE
CH1
CH2
0
C-10
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
PERIOD
FORWARDS
RISE
MEASUREMENT:MEAS1:TYPE
MEASUREMENT:MEAS2:DELAY:DIRECTION
MEASUREMENT:MEAS2:DELAY:EDGE1
MEASUREMENT:MEAS2:DELAY:EDGE2
MEASUREMENT:MEAS2:SOURCE1
MEASUREMENT:MEAS2:SOURCE2
MEASUREMENT:MEAS2:STATE
RISE
CH1
CH2
0
MEASUREMENT:MEAS2:TYPE
PERIOD
FORWARDS
RISE
MEASUREMENT:MEAS3:DELAY:DIRECTION
MEASUREMENT:MEAS3:DELAY:EDGE1
MEASUREMENT:MEAS3:DELAY:EDGE2
MEASUREMENT:MEAS3:SOURCE1
MEASUREMENT:MEAS3:SOURCE2
MEASUREMENT:MEAS3:STATE
RISE
CH1
CH2
0
MEASUREMENT:MEAS3:TYPE
PERIOD
FORWARDS
RISE
MEASUREMENT:MEAS4:DELAY:DIRECTION
MEASUREMENT:MEAS4:DELAY:EDGE1
MEASUREMENT:MEAS4:DELAY:EDGE2
MEASUREMENT:MEAS4:SOURCE1
MEASUREMENT:MEAS4:SOURCE2
MEASUREMENT:MEAS4:STATE
RISE
CH1
CH2
0
MEASUREMENT:MEAS4:TYPE
PERIOD
FORWARDS
RISE
MEASUREMENT:MEAS5:DELAY:DIRECTION
MEASUREMENT:MEAS5:DELAY:EDGE1
MEASUREMENT:MEAS5:DELAY:EDGE2
MEASUREMENT:MEAS5:SOURCE1
MEASUREMENT:MEAS5:SOURCE2
MEASUREMENT:MEAS5:STATE
RISE
CH1
CH2
0
MEASUREMENT:MEAS5:TYPE
PERIOD
FORWARDS
RISE
MEASUREMENT:MEAS6:DELAY:DIRECTION
MEASUREMENT:MEAS6:DELAY:EDGE1
MEASUREMENT:MEAS6:DELAY:EDGE2
MEASUREMENT:MEAS6:SOURCE1
MEASUREMENT:MEAS6:SOURCE2
MEASUREMENT:MEAS6:STATE
RISE
CH1
CH2
0
MEASUREMENT:MEAS6:TYPE
PERIOD
FORWARDS
MEASUREMENT:MEAS7:DELAY:DIRECTION
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C-11
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
RISE
MEASUREMENT:MEAS7:DELAY:EDGE1
MEASUREMENT:MEAS7:DELAY:EDGE2
MEASUREMENT:MEAS7:SOURCE1
MEASUREMENT:MEAS7:SOURCE2
MEASUREMENT:MEAS7:STATE
MEASUREMENT:MEAS7:TYPE
RISE
CH1
CH2
0
PERIOD
FORWARDS
RISE
MEASUREMENT:MEAS8:DELAY:DIRECTION
MEASUREMENT:MEAS8:DELAY:EDGE1
MEASUREMENT:MEAS8:DELAY:EDGE2
MEASUREMENT:MEAS8:SOURCE1
MEASUREMENT:MEAS8:SOURCE2
MEASUREMENT:MEAS8:STATE
MEASUREMENT:MEAS8:TYPE
RISE
CH1
CH2
0
PERIOD
AUTO
0.00E+00
0.00E+00
0.00E+00
0.00E+00
PERCENT
90
MEASUREMENT:METHOD
MEASUREMENT:REFLEVEL:ABSOLUTE:HIGH
MEASUREMENT:REFLEVEL:ABSOLUTE:LOW
MEASUREMENT:REFLEVEL:ABSOLUTE:MID1
MEASUREMENT:REFLEVEL:ABSOLUTE:MID2
MEASUREMENT:REFLEVEL:METHOD
MEASUREMENT:REFLEVEL:PERCENT:HIGH
MEASUREMENT:REFLEVEL:PERCENT:LOW
MEASUREMENT:REFLEVEL:PERCENT:MID1
MEASUREMENT:REFLEVEL:PERCENT:MID2
MEASUREMENT:STATISTICS:MODE
MEASUREMENT:STATISTICS:WEIGHTING
MESSAGE:BOX
10
50
50
ALL
32
271,82,292,114
MESSAGE:SHOW
MESSAGE:STATE
0
REF1:HORIZONTAL:DELAY:TIME
REF1:HORIZONTAL:SCALE
0.00E+00
4.00E-06
0.00E+00
1.00E-01
0.00E+00
4.00E-06
0.00E+00
1.00E-01
IMAGE
REF1:VERTICAL:POSITION
REF1:VERTICAL:SCALE
REF2:HORIZONTAL:DELAY:TIME
REF2:HORIZONTAL:SCALE
REF2:VERTICAL:POSITION
REF2:VERTICAL:SCALE
SAVE:ASSIGN:TYPE
C-12
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
PNG
SAVE:IMAGE:FILEFORMAT
SAVE:IMAGE:LAYOUT
LANDSCAPE
INTERNAL
NONE
SAVE:WAVEFORM:FILEFORMAT
SAVE:WAVEFORM:GATING
SEARCH:SEARCH1:STATE
0
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:CAN:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:CAN:DATA:DIRECTION
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:CAN:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:CAN:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:CAN:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:CAN:FRAMETYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:CAN:IDENTIFIER:MODE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:CAN:IDENTIFIER:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:OFFSET
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:EOFTYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:ERRTYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:FRAMETYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CRC
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CYCLECOUNT
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:FRAMEID
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:INDBITS
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:I2C:ADDRESS:MODE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:I2C:ADDRESS:TYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:I2C:ADDRESS:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:I2C:CONDITION
SOF
NOCARE
EQUAL
1
XXXXXXXX
DATA
STANDARD
XXXXXXXXXXX
SOF
XXXXXX
EQUAL
XXXXXX
XXXXXXXX
-1
EQUAL
1
XXXXXXXX
STATIC
CRCHEADER
XXXXXXXXXXX
EQUAL
XXXXXXXXXXX
NORMAL
XXXXXXXXXXX
XXXXXX
XXXXXXXXXXX
XXXXX
XXXXXXX
ADDR7
USER
XXXXXXX
START
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C-13
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
NOCARE
1
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:I2C:DATA:DIRECTION
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:I2C:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:I2C:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:ERRTYPE
XXXXXXXX
SYNCFIELD
XXXXXXXX
EQUAL
1
XXXXXXXX
SYNC
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:LIN:IDENTIFIER:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:PARALLEL:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:RS232C:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:RS232C:RX:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:RS232C:RX:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:RS232C:TX:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:RS232C:TX:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:SPI:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:SPI:DATA:MISO:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:SPI:DATA:MOSI:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:SPI:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:CAN:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:CAN:DATA:DIRECTION
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:CAN:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:CAN:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:CAN:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:CAN:FRAMETYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:CAN:IDENTIFIER:MODE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:CAN:IDENTIFIER:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:CYCLECOUNT:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:CYCLECOUNT:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:CYCLECOUNT:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:DATA:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:DATA:OFFSET
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:DATA:VALUE
XXXXXX
XXXXXXXXXXXXXXXX
TXSTART
1
XXXXXXXX
1
XXXXXXXX
SS
XXXXXXXX
XXXXXXXX
1
SOF
NOCARE
EQUAL
1
XXXXXXXX
DATA
STANDARD
XXXXXXXXXXX
SOF
XXXXXX
EQUAL
XXXXXX
XXXXXXXX
-1
EQUAL
1
XXXXXXXX
C-14
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
STATIC
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:EOFTYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:ERRTYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:FRAMEID:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:FRAMEID:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:FRAMEID:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:FRAMETYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:HEADER:CRC
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:HEADER:CYCLECOUNT
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:HEADER:FRAMEID
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:HEADER:INDBITS
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:FLEXRAY:HEADER:PAYLENGTH
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:I2C:ADDRESS:MODE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:I2C:ADDRESS:TYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:I2C:ADDRESS:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:I2C:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:I2C:DATA:DIRECTION
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:I2C:DATA:SIZE
CRCHEADER
XXXXXXXXXXX
EQUAL
XXXXXXXXXXX
NORMAL
XXXXXXXXXXX
XXXXXX
XXXXXXXXXXX
XXXXX
XXXXXXX
ADDR7
USER
XXXXXXX
START
NOCARE
1
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:I2C:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:LIN:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:LIN:DATA:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:LIN:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:LIN:DATA:SIZE
XXXXXXXX
SYNCFIELD
XXXXXXXX
EQUAL
1
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:LIN:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:LIN:ERRTYPE
XXXXXXXX
SYNC
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:LIN:IDENTIFIER:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:PARALLEL:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:RS232C:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:RS232C:RX:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:RS232C:RX:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:RS232C:TX:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:RS232C:TX:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:SPI:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:SPI:DATA:MISO:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:SPI:DATA:MOSI:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B2:SPI:DATA:SIZE
XXXXXX
XXXXXXXXXXXXXXXX
TXSTART
1
XXXXXXXX
1
XXXXXXXX
SS
XXXXXXXX
XXXXXXXX
1
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:CAN:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:CAN:DATA:DIRECTION
SOF
NOCARE
MSO4000 and DPO4000 Series Programmer Manual
C-15
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
EQUAL
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:CAN:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:CAN:DATA:SIZE
1
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:CAN:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:CAN:FRAMETYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:CAN:IDENTIFIER:MODE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:CAN:IDENTIFIER:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:CYCLECOUNT:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:CYCLECOUNT:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:CYCLECOUNT:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:DATA:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:DATA:OFFSET
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:EOFTYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:ERRTYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:FRAMEID:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:FRAMEID:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:FRAMEID:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:FRAMETYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:HEADER:CRC
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:HEADER:CYCLECOUNT
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:HEADER:FRAMEID
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:HEADER:INDBITS
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:FLEXRAY:HEADER:PAYLENGTH
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:I2C:ADDRESS:MODE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:I2C:ADDRESS:TYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:I2C:ADDRESS:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:I2C:CONDITION
XXXXXXXX
DATA
STANDARD
XXXXXXXXXXX
SOF
XXXXXX
EQUAL
XXXXXX
XXXXXXXX
-1
EQUAL
1
XXXXXXXX
STATIC
CRCHEADER
XXXXXXXXXXX
EQUAL
XXXXXXXXXXX
NORMAL
XXXXXXXXXXX
XXXXXX
XXXXXXXXXXX
XXXXX
XXXXXXX
ADDR7
USER
XXXXXXX
START
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:I2C:DATA:DIRECTION
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:I2C:DATA:SIZE
NOCARE
1
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:I2C:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:LIN:CONDITION
XXXXXXXX
SYNCFIELD
XXXXXXXX
EQUAL
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:LIN:DATA:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:LIN:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:LIN:DATA:SIZE
1
C-16
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
XXXXXXXX
SYNC
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:LIN:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:LIN:ERRTYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:LIN:IDENTIFIER:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:PARALLEL:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:RS232C:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:RS232C:RX:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:RS232C:RX:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:RS232C:TX:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:RS232C:TX:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:SPI:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:SPI:DATA:MISO:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:SPI:DATA:MOSI:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B3:SPI:DATA:SIZE
XXXXXX
XXXXXXXXXXXXXXXX
TXSTART
1
XXXXXXXX
1
XXXXXXXX
SS
XXXXXXXX
XXXXXXXX
1
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:CAN:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:CAN:DATA:DIRECTION
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:CAN:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:CAN:DATA:SIZE
SOF
NOCARE
EQUAL
1
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:CAN:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:CAN:FRAMETYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:CAN:IDENTIFIER:MODE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:CAN:IDENTIFIER:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:CYCLECOUNT:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:CYCLECOUNT:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:CYCLECOUNT:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:DATA:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:DATA:OFFSET
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:EOFTYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:ERRTYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:FRAMEID:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:FRAMEID:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:FRAMEID:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:FRAMETYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:HEADER:CRC
XXXXXXXX
DATA
STANDARD
XXXXXXXXXXX
SOF
XXXXXX
EQUAL
XXXXXX
XXXXXXXX
-1
EQUAL
1
XXXXXXXX
STATIC
CRCHEADER
XXXXXXXXXXX
EQUAL
XXXXXXXXXXX
NORMAL
XXXXXXXXXXX
MSO4000 and DPO4000 Series Programmer Manual
C-17
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
XXXXXX
XXXXXXXXXXX
XXXXX
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:HEADER:CYCLECOUNT
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:HEADER:FRAMEID
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:HEADER:INDBITS
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:FLEXRAY:HEADER:PAYLENGTH
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:I2C:ADDRESS:MODE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:I2C:ADDRESS:TYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:I2C:ADDRESS:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:I2C:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:I2C:DATA:DIRECTION
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:I2C:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:I2C:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:LIN:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:LIN:DATA:HIVALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:LIN:DATA:QUALIFIER
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:LIN:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:LIN:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:LIN:ERRTYPE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:LIN:IDENTIFIER:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:PARALLEL:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:RS232C:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:RS232C:RX:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:RS232C:RX:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:RS232C:TX:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:RS232C:TX:DATA:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:SPI:CONDITION
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:SPI:DATA:MISO:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:SPI:DATA:MOSI:VALUE
SEARCH:SEARCH1:TRIGGER:A:BUS:B4:SPI:DATA:SIZE
SEARCH:SEARCH1:TRIGGER:A:BUS:SOURCE
XXXXXXX
ADDR7
USER
XXXXXXX
START
NOCARE
1
XXXXXXXX
SYNCFIELD
XXXXXXXX
EQUAL
1
XXXXXXXX
SYNC
XXXXXX
XXXXXXXXXXXXXXXX
TXSTART
1
XXXXXXXX
1
XXXXXXXX
SS
XXXXXXXX
XXXXXXXX
1
B1
SEARCH:SEARCH1:TRIGGER:A:EDGE:SLOPE
RISE
SEARCH:SEARCH1:TRIGGER:A:EDGE:SOURCE
CH1
SEARCH:SEARCH1:TRIGGER:A:LEVEL
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
SEARCH:SEARCH1:TRIGGER:A:LEVEL:CH1
SEARCH:SEARCH1:TRIGGER:A:LEVEL:CH2
SEARCH:SEARCH1:TRIGGER:A:LEVEL:MATH
SEARCH:SEARCH1:TRIGGER:A:LEVEL:REF1
SEARCH:SEARCH1:TRIGGER:A:LEVEL:REF2
C-18
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
SEARCH:SEARCH1:TRIGGER:A:LOGIC:FUNCTION
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:CH1
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:CH2
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:CLOCK:EDGE
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:CLOCK:SOURCE
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D0
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D1
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D10
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D11
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D12
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D13
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D14
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D15
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D2
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D3
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D4
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D5
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D6
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D7
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D8
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:D9
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:MATH
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:REF1
SEARCH:SEARCH1:TRIGGER:A:LOGIC:INPUT:REF2
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:CH1
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:CH2
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D0
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D1
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D10
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D11
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D12
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D13
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D14
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D15
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D2
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D3
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D4
AND
X
X
RISE
NONE
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
MSO4000 and DPO4000 Series Programmer Manual
C-19
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
X
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D5
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D6
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D7
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D8
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:D9
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:MATH
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:REF1
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:INPUT:REF2
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:WHEN
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:WHEN:LESSLIMIT
SEARCH:SEARCH1:TRIGGER:A:LOGIC:PATTERN:WHEN:MORELIMIT
SEARCH:SEARCH1:TRIGGER:A:LOGIC:THRESHOLD:CH1
SEARCH:SEARCH1:TRIGGER:A:LOGIC:THRESHOLD:CH2
SEARCH:SEARCH1:TRIGGER:A:LOGIC:THRESHOLD:MATH
SEARCH:SEARCH1:TRIGGER:A:LOGIC:THRESHOLD:REF1
SEARCH:SEARCH1:TRIGGER:A:LOGIC:THRESHOLD:REF2
SEARCH:SEARCH1:TRIGGER:A:LOWERTHRESHOLD:CH1
SEARCH:SEARCH1:TRIGGER:A:LOWERTHRESHOLD:CH2
SEARCH:SEARCH1:TRIGGER:A:LOWERTHRESHOLD:MATH
SEARCH:SEARCH1:TRIGGER:A:LOWERTHRESHOLD:REF1
SEARCH:SEARCH1:TRIGGER:A:LOWERTHRESHOLD:REF2
SEARCH:SEARCH1:TRIGGER:A:PULSEWIDTH:POLARITY
SEARCH:SEARCH1:TRIGGER:A:PULSEWIDTH:WHEN
SEARCH:SEARCH1:TRIGGER:A:PULSEWIDTH:WIDTH
SEARCH:SEARCH1:TRIGGER:A:RUNT:POLARITY
X
X
X
X
X
X
X
TRUE
8.00E-09
8.00E-09
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
POSITIVE
LESSTHAN
8.00E-09
POSITIVE
OCCURS
8.00E-09
RISE
SEARCH:SEARCH1:TRIGGER:A:RUNT:WHEN
SEARCH:SEARCH1:TRIGGER:A:RUNT:WIDTH
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:CLOCK:EDGE
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:CLOCK:SOURCE
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:CLOCK:THRESHOLD
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:DATA:SOURCE
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:DATA:THRESHOLD
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:HOLDTIME
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:SETTIME
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:THRESHOLD:CH1
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:THRESHOLD:CH2
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:THRESHOLD:MATH
CH1
0.00E+00
NONE
9.91E+37
8.00E-09
8.00E-09
0.00E+00
0.00E+00
0.00E+00
C-20
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:THRESHOLD:REF1
0.00E+00
SEARCH:SEARCH1:TRIGGER:A:SETHOLD:THRESHOLD:REF2
0.00E+00
SEARCH:SEARCH1:TRIGGER:A:TRANSITION:DELTATIME
8.00E-09
SEARCH:SEARCH1:TRIGGER:A:TRANSITION:POLARITY
POSITIVE
SEARCH:SEARCH1:TRIGGER:A:TRANSITION:WHEN
SLOWER
SEARCH:SEARCH1:TRIGGER:A:TYPE
EDGE
SEARCH:SEARCH1:TRIGGER:A:UPPERTHRESHOLD:CH1
8.00E-01
SEARCH:SEARCH1:TRIGGER:A:UPPERTHRESHOLD:CH2
8.00E-01
SEARCH:SEARCH1:TRIGGER:A:UPPERTHRESHOLD:MATH
8.00E-01
SEARCH:SEARCH1:TRIGGER:A:UPPERTHRESHOLD:REF1
8.00E-01
SEARCH:SEARCH1:TRIGGER:A:UPPERTHRESHOLD:REF2
SELECT:BUS1
SELECT:BUS2
SELECT:BUS3
SELECT:BUS4
SELECT:CH1
8.00E-01
0
0
0
0
1
SELECT:CH2
0
SELECT:CONTROL
SELECT:D0
CH1
0
SELECT:D1
0
SELECT:D10
0
SELECT:D11
0
SELECT:D12
0
SELECT:D13
0
SELECT:D14
0
SELECT:D15
0
SELECT:D2
0
SELECT:D3
0
SELECT:D4
0
SELECT:D5
0
SELECT:D6
0
SELECT:D7
0
SELECT:D8
0
SELECT:D9
0
SELECT:DALL
SELECT:MATH
SELECT:REF1
0
0
0
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
0
SELECT:REF2
TRIGGER:A:BUS:B1:CAN:CONDITION
SOF
TRIGGER:A:BUS:B1:CAN:DATA:DIRECTION
TRIGGER:A:BUS:B1:CAN:DATA:QUALIFIER
TRIGGER:A:BUS:B1:CAN:DATA:SIZE
NOCARE
EQUAL
1
TRIGGER:A:BUS:B1:CAN:DATA:START
0.00E+00
XXXXXXXX
DATA
TRIGGER:A:BUS:B1:CAN:DATA:VALUE
TRIGGER:A:BUS:B1:CAN:FRAMETYPE
TRIGGER:A:BUS:B1:CAN:IDENTIFIER:MODE
TRIGGER:A:BUS:B1:CAN:IDENTIFIER:VALUE
TRIGGER:A:BUS:B1:FLEXRAY:CONDITION
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:HIVALUE
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:QUALIFIER
TRIGGER:A:BUS:B1:FLEXRAY:CYCLECOUNT:VALUE
TRIGGER:A:BUS:B1:FLEXRAY:DATA:HIVALUE
TRIGGER:A:BUS:B1:FLEXRAY:DATA:OFFSET
TRIGGER:A:BUS:B1:FLEXRAY:DATA:QUALIFIER
TRIGGER:A:BUS:B1:FLEXRAY:DATA:SIZE
TRIGGER:A:BUS:B1:FLEXRAY:DATA:VALUE
TRIGGER:A:BUS:B1:FLEXRAY:EOFTYPE
TRIGGER:A:BUS:B1:FLEXRAY:ERRTYPE
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:HIVALUE
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:QUALIFIER
TRIGGER:A:BUS:B1:FLEXRAY:FRAMEID:VALUE
TRIGGER:A:BUS:B1:FLEXRAY:FRAMETYPE
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CRC
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:CYCLECOUNT
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:FRAMEID
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:INDBITS
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH
TRIGGER:A:BUS:B1:I2C:ADDRESS:MODE
TRIGGER:A:BUS:B1:I2C:ADDRESS:TYPE
TRIGGER:A:BUS:B1:I2C:ADDRESS:VALUE
TRIGGER:A:BUS:B1:I2C:CONDITION
STANDARD
XXXXXXXXXXX
SOF
XXXXXX
EQUAL
XXXXXX
XXXXXXXX
-1
EQUAL
1
XXXXXXXX
STATIC
CRCHEADER
XXXXXXXXXXX
EQUAL
XXXXXXXXXXX
NORMAL
XXXXXXXXXXX
XXXXXX
XXXXXXXXXXX
XXXXX
XXXXXXX
ADDR7
USER
XXXXXXX
START
TRIGGER:A:BUS:B1:I2C:DATA:DIRECTION
TRIGGER:A:BUS:B1:I2C:DATA:SIZE
NOCARE
1
TRIGGER:A:BUS:B1:I2C:DATA:START
0.00E+00
C-22
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
XXXXXXXX
SYNCFIELD
XXXXXXXX
EQUAL
TRIGGER:A:BUS:B1:I2C:DATA:VALUE
TRIGGER:A:BUS:B1:LIN:CONDITION
TRIGGER:A:BUS:B1:LIN:DATA:HIVALUE
TRIGGER:A:BUS:B1:LIN:DATA:QUALIFIER
TRIGGER:A:BUS:B1:LIN:DATA:SIZE
1
TRIGGER:A:BUS:B1:LIN:DATA:VALUE
XXXXXXXX
SYNC
TRIGGER:A:BUS:B1:LIN:ERRTYPE
TRIGGER:A:BUS:B1:LIN:IDENTIFIER:VALUE
TRIGGER:A:BUS:B1:PARALLEL:VALUE
TRIGGER:A:BUS:B1:RS232C:CONDITION
TRIGGER:A:BUS:B1:RS232C:RX:DATA:SIZE
TRIGGER:A:BUS:B1:RS232C:RX:DATA:VALUE
TRIGGER:A:BUS:B1:RS232C:TX:DATA:SIZE
TRIGGER:A:BUS:B1:RS232C:TX:DATA:VALUE
TRIGGER:A:BUS:B1:SPI:CONDITION
XXXXXX
XXXXXXXXXXXXXXXX
TXSTART
1
XXXXXXXX
1
XXXXXXXX
SS
TRIGGER:A:BUS:B1:SPI:DATA:IN:VALUE
TRIGGER:A:BUS:B1:SPI:DATA:OUT:VALUE
TRIGGER:A:BUS:B1:SPI:DATA:SIZE
XXXXXXXX
XXXXXXXX
1
TRIGGER:A:BUS:B1:SPI:DATA:START
TRIGGER:A:BUS:B2:CAN:CONDITION
TRIGGER:A:BUS:B2:CAN:DATA:DIRECTION
TRIGGER:A:BUS:B2:CAN:DATA:QUALIFIER
TRIGGER:A:BUS:B2:CAN:DATA:SIZE
0.00E+00
SOF
NOCARE
EQUAL
1
TRIGGER:A:BUS:B2:CAN:DATA:START
TRIGGER:A:BUS:B2:CAN:DATA:VALUE
TRIGGER:A:BUS:B2:CAN:FRAMETYPE
TRIGGER:A:BUS:B2:CAN:IDENTIFIER:MODE
TRIGGER:A:BUS:B2:CAN:IDENTIFIER:VALUE
TRIGGER:A:BUS:B2:FLEXRAY:CONDITION
TRIGGER:A:BUS:B2:FLEXRAY:CYCLECOUNT:HIVALUE
TRIGGER:A:BUS:B2:FLEXRAY:CYCLECOUNT:QUALIFIER
TRIGGER:A:BUS:B2:FLEXRAY:CYCLECOUNT:VALUE
TRIGGER:A:BUS:B2:FLEXRAY:DATA:HIVALUE
TRIGGER:A:BUS:B2:FLEXRAY:DATA:OFFSET
TRIGGER:A:BUS:B2:FLEXRAY:DATA:QUALIFIER
TRIGGER:A:BUS:B2:FLEXRAY:DATA:SIZE
TRIGGER:A:BUS:B2:FLEXRAY:DATA:VALUE
0.00E+00
XXXXXXXX
DATA
STANDARD
XXXXXXXXXXX
SOF
XXXXXX
EQUAL
XXXXXX
XXXXXXXX
-1
EQUAL
1
XXXXXXXX
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
STATIC
TRIGGER:A:BUS:B2:FLEXRAY:EOFTYPE
TRIGGER:A:BUS:B2:FLEXRAY:ERRTYPE
TRIGGER:A:BUS:B2:FLEXRAY:FRAMEID:HIVALUE
TRIGGER:A:BUS:B2:FLEXRAY:FRAMEID:QUALIFIER
TRIGGER:A:BUS:B2:FLEXRAY:FRAMEID:VALUE
TRIGGER:A:BUS:B2:FLEXRAY:FRAMETYPE
TRIGGER:A:BUS:B2:FLEXRAY:HEADER:CRC
TRIGGER:A:BUS:B2:FLEXRAY:HEADER:CYCLECOUNT
TRIGGER:A:BUS:B2:FLEXRAY:HEADER:FRAMEID
TRIGGER:A:BUS:B2:FLEXRAY:HEADER:INDBITS
TRIGGER:A:BUS:B2:FLEXRAY:HEADER:PAYLENGTH
TRIGGER:A:BUS:B2:I2C:ADDRESS:MODE
TRIGGER:A:BUS:B2:I2C:ADDRESS:TYPE
TRIGGER:A:BUS:B2:I2C:ADDRESS:VALUE
TRIGGER:A:BUS:B2:I2C:CONDITION
CRCHEADER
XXXXXXXXXXX
EQUAL
XXXXXXXXXXX
NORMAL
XXXXXXXXXXX
XXXXXX
XXXXXXXXXXX
XXXXX
XXXXXXX
ADDR7
USER
XXXXXXX
START
TRIGGER:A:BUS:B2:I2C:DATA:DIRECTION
TRIGGER:A:BUS:B2:I2C:DATA:SIZE
NOCARE
1
TRIGGER:A:BUS:B2:I2C:DATA:START
0.00E+00
XXXXXXXX
SYNCFIELD
XXXXXXXX
EQUAL
TRIGGER:A:BUS:B2:I2C:DATA:VALUE
TRIGGER:A:BUS:B2:LIN:CONDITION
TRIGGER:A:BUS:B2:LIN:DATA:HIVALUE
TRIGGER:A:BUS:B2:LIN:DATA:QUALIFIER
TRIGGER:A:BUS:B2:LIN:DATA:SIZE
1
TRIGGER:A:BUS:B2:LIN:DATA:VALUE
XXXXXXXX
SYNC
TRIGGER:A:BUS:B2:LIN:ERRTYPE
TRIGGER:A:BUS:B2:LIN:IDENTIFIER:VALUE
TRIGGER:A:BUS:B2:PARALLEL:VALUE
TRIGGER:A:BUS:B2:RS232C:CONDITION
TRIGGER:A:BUS:B2:RS232C:RX:DATA:SIZE
TRIGGER:A:BUS:B2:RS232C:RX:DATA:VALUE
TRIGGER:A:BUS:B2:RS232C:TX:DATA:SIZE
TRIGGER:A:BUS:B2:RS232C:TX:DATA:VALUE
TRIGGER:A:BUS:B2:SPI:CONDITION
XXXXXX
XXXXXXXXXXXXXXXX
TXSTART
1
XXXXXXXX
1
XXXXXXXX
SS
TRIGGER:A:BUS:B2:SPI:DATA:IN:VALUE
TRIGGER:A:BUS:B2:SPI:DATA:OUT:VALUE
TRIGGER:A:BUS:B2:SPI:DATA:SIZE
XXXXXXXX
XXXXXXXX
1
TRIGGER:A:BUS:B2:SPI:DATA:START
0.00E+00
C-24
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
SOF
TRIGGER:A:BUS:B3:CAN:CONDITION
TRIGGER:A:BUS:B3:CAN:DATA:DIRECTION
TRIGGER:A:BUS:B3:CAN:DATA:QUALIFIER
TRIGGER:A:BUS:B3:CAN:DATA:SIZE
NOCARE
EQUAL
1
TRIGGER:A:BUS:B3:CAN:DATA:START
0.00E+00
XXXXXXXX
DATA
TRIGGER:A:BUS:B3:CAN:DATA:VALUE
TRIGGER:A:BUS:B3:CAN:FRAMETYPE
TRIGGER:A:BUS:B3:CAN:IDENTIFIER:MODE
TRIGGER:A:BUS:B3:CAN:IDENTIFIER:VALUE
TRIGGER:A:BUS:B3:FLEXRAY:CONDITION
TRIGGER:A:BUS:B3:FLEXRAY:CYCLECOUNT:HIVALUE
TRIGGER:A:BUS:B3:FLEXRAY:CYCLECOUNT:QUALIFIER
TRIGGER:A:BUS:B3:FLEXRAY:CYCLECOUNT:VALUE
TRIGGER:A:BUS:B3:FLEXRAY:DATA:HIVALUE
TRIGGER:A:BUS:B3:FLEXRAY:DATA:OFFSET
TRIGGER:A:BUS:B3:FLEXRAY:DATA:QUALIFIER
TRIGGER:A:BUS:B3:FLEXRAY:DATA:SIZE
TRIGGER:A:BUS:B3:FLEXRAY:DATA:VALUE
TRIGGER:A:BUS:B3:FLEXRAY:EOFTYPE
TRIGGER:A:BUS:B3:FLEXRAY:ERRTYPE
TRIGGER:A:BUS:B3:FLEXRAY:FRAMEID:HIVALUE
TRIGGER:A:BUS:B3:FLEXRAY:FRAMEID:QUALIFIER
TRIGGER:A:BUS:B3:FLEXRAY:FRAMEID:VALUE
TRIGGER:A:BUS:B3:FLEXRAY:FRAMETYPE
TRIGGER:A:BUS:B3:FLEXRAY:HEADER:CRC
TRIGGER:A:BUS:B3:FLEXRAY:HEADER:CYCLECOUNT
TRIGGER:A:BUS:B3:FLEXRAY:HEADER:FRAMEID
TRIGGER:A:BUS:B3:FLEXRAY:HEADER:INDBITS
TRIGGER:A:BUS:B3:FLEXRAY:HEADER:PAYLENGTH
TRIGGER:A:BUS:B3:I2C:ADDRESS:MODE
TRIGGER:A:BUS:B3:I2C:ADDRESS:TYPE
TRIGGER:A:BUS:B3:I2C:ADDRESS:VALUE
TRIGGER:A:BUS:B3:I2C:CONDITION
STANDARD
XXXXXXXXXXX
SOF
XXXXXX
EQUAL
XXXXXX
XXXXXXXX
-1
EQUAL
1
XXXXXXXX
STATIC
CRCHEADER
XXXXXXXXXXX
EQUAL
XXXXXXXXXXX
NORMAL
XXXXXXXXXXX
XXXXXX
XXXXXXXXXXX
XXXXX
XXXXXXX
ADDR7
USER
XXXXXXX
START
TRIGGER:A:BUS:B3:I2C:DATA:DIRECTION
TRIGGER:A:BUS:B3:I2C:DATA:SIZE
NOCARE
1
TRIGGER:A:BUS:B3:I2C:DATA:START
0.00E+00
XXXXXXXX
TRIGGER:A:BUS:B3:I2C:DATA:VALUE
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
SYNCFIELD
XXXXXXXX
EQUAL
TRIGGER:A:BUS:B3:LIN:CONDITION
TRIGGER:A:BUS:B3:LIN:DATA:HIVALUE
TRIGGER:A:BUS:B3:LIN:DATA:QUALIFIER
TRIGGER:A:BUS:B3:LIN:DATA:SIZE
1
TRIGGER:A:BUS:B3:LIN:DATA:VALUE
XXXXXXXX
SYNC
TRIGGER:A:BUS:B3:LIN:ERRTYPE
TRIGGER:A:BUS:B3:LIN:IDENTIFIER:VALUE
TRIGGER:A:BUS:B3:PARALLEL:VALUE
TRIGGER:A:BUS:B3:RS232C:CONDITION
TRIGGER:A:BUS:B3:RS232C:RX:DATA:SIZE
TRIGGER:A:BUS:B3:RS232C:RX:DATA:VALUE
TRIGGER:A:BUS:B3:RS232C:TX:DATA:SIZE
TRIGGER:A:BUS:B3:RS232C:TX:DATA:VALUE
TRIGGER:A:BUS:B3:SPI:CONDITION
XXXXXX
XXXXXXXXXXXXXXXX
TXSTART
1
XXXXXXXX
1
XXXXXXXX
SS
TRIGGER:A:BUS:B3:SPI:DATA:IN:VALUE
TRIGGER:A:BUS:B3:SPI:DATA:OUT:VALUE
TRIGGER:A:BUS:B3:SPI:DATA:SIZE
XXXXXXXX
XXXXXXXX
1
TRIGGER:A:BUS:B3:SPI:DATA:START
0.00E+00
SOF
TRIGGER:A:BUS:B4:CAN:CONDITION
TRIGGER:A:BUS:B4:CAN:DATA:DIRECTION
TRIGGER:A:BUS:B4:CAN:DATA:QUALIFIER
TRIGGER:A:BUS:B4:CAN:DATA:SIZE
NOCARE
EQUAL
1
TRIGGER:A:BUS:B4:CAN:DATA:START
TRIGGER:A:BUS:B4:CAN:DATA:VALUE
TRIGGER:A:BUS:B4:CAN:FRAMETYPE
TRIGGER:A:BUS:B4:CAN:IDENTIFIER:MODE
TRIGGER:A:BUS:B4:CAN:IDENTIFIER:VALUE
TRIGGER:A:BUS:B4:FLEXRAY:CONDITION
TRIGGER:A:BUS:B4:FLEXRAY:CYCLECOUNT:HIVALUE
TRIGGER:A:BUS:B4:FLEXRAY:CYCLECOUNT:QUALIFIER
TRIGGER:A:BUS:B4:FLEXRAY:CYCLECOUNT:VALUE
TRIGGER:A:BUS:B4:FLEXRAY:DATA:HIVALUE
TRIGGER:A:BUS:B4:FLEXRAY:DATA:OFFSET
TRIGGER:A:BUS:B4:FLEXRAY:DATA:QUALIFIER
TRIGGER:A:BUS:B4:FLEXRAY:DATA:SIZE
TRIGGER:A:BUS:B4:FLEXRAY:DATA:VALUE
TRIGGER:A:BUS:B4:FLEXRAY:EOFTYPE
0.00E+00
XXXXXXXX
DATA
STANDARD
XXXXXXXXXXX
SOF
XXXXXX
EQUAL
XXXXXX
XXXXXXXX
-1
EQUAL
1
XXXXXXXX
STATIC
C-26
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
CRCHEADER
XXXXXXXXXXX
EQUAL
TRIGGER:A:BUS:B4:FLEXRAY:ERRTYPE
TRIGGER:A:BUS:B4:FLEXRAY:FRAMEID:HIVALUE
TRIGGER:A:BUS:B4:FLEXRAY:FRAMEID:QUALIFIER
TRIGGER:A:BUS:B4:FLEXRAY:FRAMEID:VALUE
TRIGGER:A:BUS:B4:FLEXRAY:FRAMETYPE
TRIGGER:A:BUS:B4:FLEXRAY:HEADER:CRC
TRIGGER:A:BUS:B4:FLEXRAY:HEADER:CYCLECOUNT
TRIGGER:A:BUS:B4:FLEXRAY:HEADER:FRAMEID
TRIGGER:A:BUS:B4:FLEXRAY:HEADER:INDBITS
TRIGGER:A:BUS:B4:FLEXRAY:HEADER:PAYLENGTH
TRIGGER:A:BUS:B4:I2C:ADDRESS:MODE
TRIGGER:A:BUS:B4:I2C:ADDRESS:TYPE
TRIGGER:A:BUS:B4:I2C:ADDRESS:VALUE
TRIGGER:A:BUS:B4:I2C:CONDITION
XXXXXXXXXXX
NORMAL
XXXXXXXXXXX
XXXXXX
XXXXXXXXXXX
XXXXX
XXXXXXX
ADDR7
USER
XXXXXXX
START
TRIGGER:A:BUS:B4:I2C:DATA:DIRECTION
TRIGGER:A:BUS:B4:I2C:DATA:SIZE
NOCARE
1
TRIGGER:A:BUS:B4:I2C:DATA:START
TRIGGER:A:BUS:B4:I2C:DATA:VALUE
TRIGGER:A:BUS:B4:LIN:CONDITION
0.00E+00
XXXXXXXX
SYNCFIELD
XXXXXXXX
EQUAL
TRIGGER:A:BUS:B4:LIN:DATA:HIVALUE
TRIGGER:A:BUS:B4:LIN:DATA:QUALIFIER
TRIGGER:A:BUS:B4:LIN:DATA:SIZE
1
TRIGGER:A:BUS:B4:LIN:DATA:VALUE
TRIGGER:A:BUS:B4:LIN:ERRTYPE
XXXXXXXX
SYNC
TRIGGER:A:BUS:B4:LIN:IDENTIFIER:VALUE
TRIGGER:A:BUS:B4:PARALLEL:VALUE
TRIGGER:A:BUS:B4:RS232C:CONDITION
TRIGGER:A:BUS:B4:RS232C:RX:DATA:SIZE
TRIGGER:A:BUS:B4:RS232C:RX:DATA:VALUE
TRIGGER:A:BUS:B4:RS232C:TX:DATA:SIZE
TRIGGER:A:BUS:B4:RS232C:TX:DATA:VALUE
TRIGGER:A:BUS:B4:SPI:CONDITION
XXXXXX
XXXXXXXXXXXXXXXX
TXSTART
1
XXXXXXXX
1
XXXXXXXX
SS
TRIGGER:A:BUS:B4:SPI:DATA:IN:VALUE
TRIGGER:A:BUS:B4:SPI:DATA:OUT:VALUE
TRIGGER:A:BUS:B4:SPI:DATA:SIZE
XXXXXXXX
XXXXXXXX
1
TRIGGER:A:BUS:B4:SPI:DATA:START
TRIGGER:A:BUS:SOURCE
0.00E+00
B1
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
TRIGGER:A:EDGE:COUPLING
TRIGGER:A:EDGE:SLOPE
TRIGGER:A:EDGE:SOURCE
TRIGGER:A:HOLDOFF:TIME
TRIGGER:A:LEVEL
DC
RISE
CH1
2.00E-08
0.00E+00
0.00E+00
0.00E+00
0.00E+00
1.4
TRIGGER:A:LEVEL:AUXIN
TRIGGER:A:LEVEL:CH1
TRIGGER:A:LEVEL:CH2
TRIGGER:A:LEVEL:D0
TRIGGER:A:LEVEL:D1
1.4
TRIGGER:A:LEVEL:D10
1.4
TRIGGER:A:LEVEL:D11
1.4
TRIGGER:A:LEVEL:D12
1.4
TRIGGER:A:LEVEL:D13
1.4
TRIGGER:A:LEVEL:D14
1.4
TRIGGER:A:LEVEL:D15
1.4
TRIGGER:A:LEVEL:D2
1.4
TRIGGER:A:LEVEL:D3
1.4
TRIGGER:A:LEVEL:D4
1.4
TRIGGER:A:LEVEL:D5
1.4
TRIGGER:A:LEVEL:D6
1.4
TRIGGER:A:LEVEL:D7
1.4
TRIGGER:A:LEVEL:D8
1.4
TRIGGER:A:LEVEL:D9
1.4
TRIGGER:A:LOGIC:CLASS
TRIGGER:A:LOGIC:FUNCTION
TRIGGER:A:LOGIC:INPUT:CH1
TRIGGER:A:LOGIC:INPUT:CH2
TRIGGER:A:LOGIC:INPUT:CLOCK:EDGE
TRIGGER:A:LOGIC:INPUT:CLOCK:SOURCE
TRIGGER:A:LOGIC:INPUT:D0
TRIGGER:A:LOGIC:INPUT:D1
TRIGGER:A:LOGIC:INPUT:D10
TRIGGER:A:LOGIC:INPUT:D11
TRIGGER:A:LOGIC:INPUT:D12
TRIGGER:A:LOGIC:INPUT:D13
TRIGGER:A:LOGIC:INPUT:D14
LOGIC
AND
X
X
RISE
NONE
X
X
X
X
X
X
X
C-28
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
TRIGGER:A:LOGIC:INPUT:D15
X
TRIGGER:A:LOGIC:INPUT:D2
X
TRIGGER:A:LOGIC:INPUT:D3
X
TRIGGER:A:LOGIC:INPUT:D4
X
TRIGGER:A:LOGIC:INPUT:D5
X
TRIGGER:A:LOGIC:INPUT:D6
X
TRIGGER:A:LOGIC:INPUT:D7
X
TRIGGER:A:LOGIC:INPUT:D8
X
TRIGGER:A:LOGIC:INPUT:D9
X
TRIGGER:A:LOGIC:PATTERN:DELTATIME
TRIGGER:A:LOGIC:PATTERN:WHEN
TRIGGER:A:LOGIC:PATTERN:WHEN:LESSLIMIT
TRIGGER:A:LOGIC:PATTERN:WHEN:MORELIMIT
TRIGGER:A:LOGIC:THRESHOLD:CH1
TRIGGER:A:LOGIC:THRESHOLD:CH2
TRIGGER:A:LOGIC:THRESHOLD:D0
TRIGGER:A:LOGIC:THRESHOLD:D1
TRIGGER:A:LOGIC:THRESHOLD:D10
TRIGGER:A:LOGIC:THRESHOLD:D11
TRIGGER:A:LOGIC:THRESHOLD:D12
TRIGGER:A:LOGIC:THRESHOLD:D13
TRIGGER:A:LOGIC:THRESHOLD:D14
TRIGGER:A:LOGIC:THRESHOLD:D15
TRIGGER:A:LOGIC:THRESHOLD:D2
TRIGGER:A:LOGIC:THRESHOLD:D3
TRIGGER:A:LOGIC:THRESHOLD:D4
TRIGGER:A:LOGIC:THRESHOLD:D5
TRIGGER:A:LOGIC:THRESHOLD:D6
TRIGGER:A:LOGIC:THRESHOLD:D7
TRIGGER:A:LOGIC:THRESHOLD:D8
TRIGGER:A:LOGIC:THRESHOLD:D9
TRIGGER:A:LOWERTHRESHOLD:CH1
TRIGGER:A:LOWERTHRESHOLD:CH2
TRIGGER:A:LOWERTHRESHOLD:D0
TRIGGER:A:LOWERTHRESHOLD:D1
TRIGGER:A:LOWERTHRESHOLD:D10
TRIGGER:A:LOWERTHRESHOLD:D11
8.00E-09
TRUE
8.00E-09
8.00E-09
0.00E+00
0.00E+00
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
0.00E+00
0.00E+00
1.4
1.4
1.4
1.4
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
1.4
TRIGGER:A:LOWERTHRESHOLD:D12
TRIGGER:A:LOWERTHRESHOLD:D13
TRIGGER:A:LOWERTHRESHOLD:D14
TRIGGER:A:LOWERTHRESHOLD:D15
TRIGGER:A:LOWERTHRESHOLD:D2
TRIGGER:A:LOWERTHRESHOLD:D3
TRIGGER:A:LOWERTHRESHOLD:D4
TRIGGER:A:LOWERTHRESHOLD:D5
TRIGGER:A:LOWERTHRESHOLD:D6
TRIGGER:A:LOWERTHRESHOLD:D7
TRIGGER:A:LOWERTHRESHOLD:D8
TRIGGER:A:LOWERTHRESHOLD:D9
TRIGGER:A:LOWERTHRESHOLD:EXT
TRIGGER:A:MODE
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
0.00E+00
AUTO
WIDTH
POSITIVE
LESSTHAN
8.00E-09
POSITIVE
OCCURS
8.00E-09
RISE
TRIGGER:A:PULSE:CLASS
TRIGGER:A:PULSEWIDTH:POLARITY
TRIGGER:A:PULSEWIDTH:WHEN
TRIGGER:A:PULSEWIDTH:WIDTH
TRIGGER:A:RUNT:POLARITY
TRIGGER:A:RUNT:WHEN
TRIGGER:A:RUNT:WIDTH
TRIGGER:A:SETHOLD:CLOCK:EDGE
TRIGGER:A:SETHOLD:CLOCK:SOURCE
TRIGGER:A:SETHOLD:CLOCK:THRESHOLD
TRIGGER:A:SETHOLD:DATA:SOURCE
TRIGGER:A:SETHOLD:DATA:THRESHOLD
TRIGGER:A:SETHOLD:HOLDTIME
TRIGGER:A:SETHOLD:SETTIME
CH1
0.00E+00
NONE
9.91E+37
8.00E-09
8.00E-09
0.00E+00
0.00E+00
1.4
TRIGGER:A:SETHOLD:THRESHOLD:CH1
TRIGGER:A:SETHOLD:THRESHOLD:CH2
TRIGGER:A:SETHOLD:THRESHOLD:D0
TRIGGER:A:SETHOLD:THRESHOLD:D1
TRIGGER:A:SETHOLD:THRESHOLD:D10
TRIGGER:A:SETHOLD:THRESHOLD:D11
TRIGGER:A:SETHOLD:THRESHOLD:D12
TRIGGER:A:SETHOLD:THRESHOLD:D13
TRIGGER:A:SETHOLD:THRESHOLD:D14
1.4
1.4
1.4
1.4
1.4
1.4
C-30
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
1.4
TRIGGER:A:SETHOLD:THRESHOLD:D15
TRIGGER:A:SETHOLD:THRESHOLD:D2
TRIGGER:A:SETHOLD:THRESHOLD:D3
TRIGGER:A:SETHOLD:THRESHOLD:D4
TRIGGER:A:SETHOLD:THRESHOLD:D5
TRIGGER:A:SETHOLD:THRESHOLD:D6
TRIGGER:A:SETHOLD:THRESHOLD:D7
TRIGGER:A:SETHOLD:THRESHOLD:D8
TRIGGER:A:SETHOLD:THRESHOLD:D9
TRIGGER:A:TRANSITION:DELTATIME
TRIGGER:A:TRANSITION:POLARITY
TRIGGER:A:TRANSITION:WHEN
TRIGGER:A:TYPE
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
8.00E-09
POSITIVE
SLOWER
EDGE
8.00E-01
8.00E-01
PROGRESSIVE
6.36E-05
4.72E-06
0.00E+00
1
TRIGGER:A:UPPERTHRESHOLD:CH1
TRIGGER:A:UPPERTHRESHOLD:CH2
TRIGGER:A:VIDEO:CUSTOM:FORMAT
TRIGGER:A:VIDEO:CUSTOM:LINEPERIOD
TRIGGER:A:VIDEO:CUSTOM:SYNCINTERVAL
TRIGGER:A:VIDEO:HOLDOFF:FIELD
TRIGGER:A:VIDEO:LINE
TRIGGER:A:VIDEO:POLARITY
TRIGGER:A:VIDEO:STANDARD
TRIGGER:A:VIDEO:SYNC
POSITIVE
NTSC
ALLLINES
TIME
TRIGGER:B:BY
TRIGGER:B:EDGE:COUPLING
TRIGGER:B:EDGE:SLOPE
DC
RISE
TRIGGER:B:EDGE:SOURCE
TRIGGER:B:EVENTS:COUNT
TRIGGER:B:LEVEL
CH1
1
0.00E+00
0.00E+00
0.00E+00
1.4
TRIGGER:B:LEVEL:CH1
TRIGGER:B:LEVEL:CH2
TRIGGER:B:LEVEL:D0
TRIGGER:B:LEVEL:D1
1.4
TRIGGER:B:LEVEL:D10
1.4
TRIGGER:B:LEVEL:D11
1.4
TRIGGER:B:LEVEL:D12
1.4
TRIGGER:B:LEVEL:D13
1.4
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
TRIGGER:B:LEVEL:D14
1.4
TRIGGER:B:LEVEL:D15
1.4
TRIGGER:B:LEVEL:D2
1.4
TRIGGER:B:LEVEL:D3
1.4
TRIGGER:B:LEVEL:D4
1.4
TRIGGER:B:LEVEL:D5
1.4
TRIGGER:B:LEVEL:D6
1.4
TRIGGER:B:LEVEL:D7
1.4
TRIGGER:B:LEVEL:D8
1.4
TRIGGER:B:LEVEL:D9
1.4
TRIGGER:B:LOWERTHRESHOLD:CH1
TRIGGER:B:LOWERTHRESHOLD:CH2
TRIGGER:B:LOWERTHRESHOLD:D0
TRIGGER:B:LOWERTHRESHOLD:D1
TRIGGER:B:LOWERTHRESHOLD:D10
TRIGGER:B:LOWERTHRESHOLD:D11
TRIGGER:B:LOWERTHRESHOLD:D12
TRIGGER:B:LOWERTHRESHOLD:D13
TRIGGER:B:LOWERTHRESHOLD:D14
TRIGGER:B:LOWERTHRESHOLD:D15
TRIGGER:B:LOWERTHRESHOLD:D2
TRIGGER:B:LOWERTHRESHOLD:D3
TRIGGER:B:LOWERTHRESHOLD:D4
TRIGGER:B:LOWERTHRESHOLD:D5
TRIGGER:B:LOWERTHRESHOLD:D6
TRIGGER:B:LOWERTHRESHOLD:D7
TRIGGER:B:LOWERTHRESHOLD:D8
TRIGGER:B:LOWERTHRESHOLD:D9
TRIGGER:B:STATE
0.00E+00
0.00E+00
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
0
TRIGGER:B:TIME
8.00E-09
TRIGGER:B:TYPE
EDGE
TRIGGER:B:UPPERTHRESHOLD:CH1
TRIGGER:B:UPPERTHRESHOLD:CH2
TRIGGER:EXTERNAL:PROBE
VERBOSE
8.00E-01
8.00E-01
1
1
ZOOM:GRATICULE:SIZE
80
ZOOM:GRATICULE:SPLIT
EIGHTYTWENTY
C-32
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Appendix C: Factory Defaults
Table C-1: Default values (cont.)
Command
Default value
ZOOM:MODE
0
ZOOM:ZOOM1:HORIZONTAL:POSITION
ZOOM:ZOOM1:HORIZONTAL:SCALE
ZOOM:ZOOM1:POSITION
ZOOM:ZOOM1:SCALE
ZOOM:ZOOM1:STATE
50
4.00E-06
50
4.00E-06
0
MSO4000 and DPO4000 Series Programmer Manual
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Appendix C: Factory Defaults
C-34
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Appendix D: Programming Example
The following series of commands and queries illustrate many of the most
common commands and techniques. In this example, data sent from the controller
computer to the oscilloscope is prefaced with the > symbol. Replies from the
oscilloscope have no preface.
> rem “Check for any messages, and clear them from the queue.”
> *esr?
128
> allev?
:ALLEV 401,”Power on; “
> rem “Set the scope to the default state.”
> factory
> rem “Set the scope parameters that differ from the defaults.”
> ch1:scale 2.0
> hor:m:scale 100e-6
> trig:a:level 2.4
> rem “Start a single sequence acquisition.”
> acquire:stopafter sequence
> acquire:state on
> rem “Wait for the acquisition to complete.”
> rem “Note: your controller program time-out must be set long enough to handle
the wait.”
> *opc?
1
> rem “Use the oscilloscope built-in measurements to measure the waveform
you acquired.”
> measu:immed:type mean
> measu:immed:value?
:MEASUREMENT:IMMED:VALUE 1.2767
MSO4000 and DPO4000 Series Programmer Manual
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Appendix D: Programming Example
> rem “Be sure to use the *esr? query to check for measurement errors.”
> measu:immed:type freq
> measu:immed:value
:MEASUREMENT:IMMED:VALUE 9.9100E+37
> *esr?
16
> allev?
:ALLEV 2202,”Measurement error, No period found “
> rem “Query out the waveform points, for later analysis on your controller
computer.”
> data:encdg ascii
> curve?
:CURVE 7,6,5,5,5,6,6,6,8 [...]
> rem “Query out the parameters used for calculating the times and voltages of
the waveform points.”
> wfmpre?
:WFMPRE:BYT_NR 1;BIT_NR 8;ENCDG ASCII;BN_FMT RI;BYT_OR
MSB;NR_PT 10000; [...]
D-2
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Index
C
Index-2
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Index
D
F
G
H
E
MSO4000 and DPO4000 Series Programmer Manual
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Index
I
L
M
Index-4
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Index
N
O
P
MSO4000 and DPO4000 Series Programmer Manual
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Index
Index-6
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Index
S
R
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Index
Index-8
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Index
MSO4000 and DPO4000 Series Programmer Manual
Index-9
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Index
T
Index-10
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Index
MSO4000 and DPO4000 Series Programmer Manual
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Index
W
U
Z
V
Index-12
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Index
MSO4000 and DPO4000 Series Programmer Manual
Index-13
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