SM4M / SM16M
Storage Module
User Guide
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Guarantee
•
•
•
Campbell Scientific Ltd,
Campbell Park, 80 Hathern Road,
Shepshed, Leicestershire, LE12 9RP UK
Tel: +44 (0) 1509 601141
Fax: +44 (0) 1509 601091
Email: [email protected]
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Contents
Section 1. SM4M/SM16M Storage Module
Overview..................................................................1-1
1.1 Specifications........................................................................................ 1-1
1.2 Physical Description ............................................................................. 1-2
1.3 Power .................................................................................................... 1-3
1.4 Function ................................................................................................ 1-3
1.5 Quick Start-Up Procedure..................................................................... 1-6
Section 2. Storing Data from Current Dataloggers ...2-1
2.1 Instruction 96 – Output Data Under Program Control.......................... 2-1
2.2 *8 and *9 Mode – Keyboard-Initiated Data Transfer........................... 2-3
2.3 Storing Burst Measurement Data from the CR10/10X, CR23X
or 21X.................................................................................................. 2-3
Section 3. The Printer Enable Method of
Data Storage............................................................3-1
3.1 Baud Rates ............................................................................................ 3-1
3.2 Storing Data from the 21X and CR7..................................................... 3-1
3.3 Special Data Storage Operations........................................................... 3-2
i
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SM4M/SM16M Storage Module User Guide
Section 4. Storage Module Memory:
Details of Data Storage...........................................4-1
4.1 File Marks............................................................................................. 4-1
4.2 Pointers ................................................................................................. 4-1
4.3 Data Formats – Space Requirements .................................................... 4-2
4.4 Available Storage.................................................................................. 4-2
4.5 Bad Data ............................................................................................... 4-3
Section 5. Data Retrieval.............................................5-1
5.1 Hardware............................................................................................... 5-1
5.2 Datalogger Support Software................................................................ 5-3
5.3 Data Retrieval Steps.............................................................................. 5-3
Section 6. Storing and Retrieving
Datalogger Programs..............................................6-1
6.1 SMS Storage Module Support Software............................................... 6-1
6.2 *D Mode – with Datalogger ................................................................. 6-1
6.3 Using DSP4 Heads Up Display to Store and
Retrieve Datalogger Programs............................................................. 6-2
Appendix A. *9 Mode—Storage Module Commands A-1
Appendix B. Telecommunications Commands ........B-1
Appendix C. Storage Module 9-Pin Connector.........C-1
Appendix D. Upgrading the Operating System.........D-1
Figures
Tables
ii
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Section 1. SM4M / SM16M Storage
Module Overview
1.1 Specifications
°
°
°
°
1-1
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SM4M/SM16M Storage Module User Guide
µ
SN:
MADE IN USA
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SM4M
E
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Logan, UT
T
A
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ST
A
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Figure 1-1 Storage Module and SC12 Cable
1.2 Physical Description
1-2
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Section 1. SM4M/SM16M Storage Module Overview
1.3 Power
1.3.1 Primary Power
1.3.2 Backup Power and Data Retention
1.4 Function
1.4.1 Operation with Current Dataloggers
STORE DATA W/ INSTRUCTION 96
STORE DATA W/ *8 MODE CR500/CR510/CR10/CR10X/CR23X
SM4M/
16M
Datalogger
STORE DATA W/ *9 MODE 21X, CR7
UPLOAD AND DOWNLOAD PROGRAMS W/ *D MODE
*9 MODE COMMANDS CR500/CR510/CR10/CR10X/CR23X
Figure 1-2 Operation with Current Dataloggers
1-3
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SM4M/SM16M Storage Module User Guide
1.4.2 Operation with Dataloggers with Older Operating Systems
(Printer-Enable Method)
21X
CR7X
CR7
CR21
SM4M/
16M
DSP4
Figure 1-3 Pin-Enable Operations
1.4.3 Data Retrieval / Telecommunication Command State
SM4M/
16M
Computer/
Terminal
Figure 1-4 Telecommunications Command State
1-4
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Section 1. SM4M/SM16M Storage Module Overview
1.4.4 Memory Configuration
1.4.5 Baud Rates
1.4.6 File Marks
The SM must be disconnected from power for a minimum of
10 seconds to be certain it places a File Mark in the SM when
reconnected.
CAUTION
1.4.7 Power-up Status Indication
The SM must be disconnected from power for a minimum of
CAUTION
10 seconds to ensure it powers down and performs the status
check when reconnected.
1-5
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SM4M/SM16M Storage Module User Guide
1.5 Quick Start-Up Procedure
1.5.1 Preparation
1.5.2 Programming the Datalogger to Send Data to the SM
1-6
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Section 1. SM4M/SM16M Storage Module Overview
1.5.3 Manual Dump
1.5.4 Data Retrieval
1-7
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Section 2. Storing Data from Current
Dataloggers
2.1 Instruction 96 — Output Data Under Program
Control
2-1
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SM4M/SM16M Storage Module User Guide
Be sure to complete the data transfer before making any
CAUTION
changes in the datalogger program. Changing a program and
then compiling it will advance the datalogger’s Storage Module
Pointer to the position of the DSP. If this is done before
connecting the Storage Module to allow the datalogger to
transfer the data, the old data will not be automatically
transferred to the Storage Module. Also, the Instruction 96
data transfer will not take place while the datalogger is in
communication with another device, e.g. a computer or an
active CR10KD.
2.1.1 Multiple Storage Modules with the CR500/510, CR10/10X or
CR23X
CAUTION
While eight Storage Modules can be addressed,
communication may be unreliable if more than four SM4M or
SM16M modules are connected to a datalogger. Contact
Campbell Scientific if you need to connect more than four
modules.
2-2
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Section 2. Storing Data from Current Dataloggers
2.1.2 Use of Two Storage Modules with the 21X or CR7
2.2 *8 and *9 Mode — Keyboard-Initiated Data Transfer
2.2.1 *8 Mode — CR500/510, CR23X, CR10/10X
2.2.2 *9 Mode — 21X or CR7
NOTE
2.3 Storing Burst Measurement Data from the
CR10/10X, CR23X or 21X
2-3
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SM4M/SM16M Storage Module User Guide
2.3.1 Burst Data with CR10/10X, CR23X Dataloggers
2.3.2 Burst Data with 21X Dataloggers
2-4
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Section 3. The Printer Enable Method of
Data Storage
CAUTION
If the PE line is high when power is applied, the SM will not
store data until the next time PE goes high. Also, if power to
the SM is interrupted during transmission, data stored since
the last time PE went high will be lost.
3.1 Baud Rates
3.2 Storing Data from the 21X and CR7 (All Versions
Prior to OSX and OS7 Release)
3.2.1 Instruction 96 — Output Under Program Control
3-1
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SM4M/SM16M Storage Module User Guide
3.2.2 *4 Mode — Output Device Enable
While the module will work with *4, data is stored in the
CAUTION
module in ASCII format which requires up to 5 times more
memory space than binary format. Consider buying an
operating system upgrade if you are using dataloggers that do
not allow binary data storage with Instruction P96.
3.2.3 *9 Mode — Keyboard-Initiated Data Transfer
3.3 Special Data Storage Operations
3.3.1 DSP4 Heads Up Display
3.3.2 Storing Burst Measurement Data from the 21X
3-2
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Section 4. Storage Module Memory:
Details of Data Storage
4.1 File Marks
The SM must be disconnected from power for a minimum of
10 seconds to be certain it places a File Mark in the SM when
reconnected.
4.2 Pointers
4-1
SM4M/SM16M Storage Module User Guide
4.3 Data Formats – Space Requirements
4.4 Available Storage
4-2
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Section 4. Storage Module Memory: Details of Data Storage
4.5 Bad Data
•
•
4-3
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Section 5. Data Retrieval
5.1 Hardware
External Power from AC/DC Power
Adapter or 12V DC supply
SN:
Logan, UT
SM4M
SOLID STATE STORAGE MODULE
SC532
PIN PERIPHERAL TO RS232 INTERFACE
MADE IN USA
9
MADE IN USA
Figure 5-1 Storage Module Connected to a Portable PC via an SC532 Interface
5.1.1 SC532 Interface
5.1.2 Via Datalogger
5-1
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SM4M/SM16M Storage Module User Guide
PC
Data-
logger
SM4M/16M
Figure 5-2 Communication Via the CR500/510, CR10/10X or CR23X
CR23X
9-Pin
RS232
PC
Cable
SC12
9-Pin
Cable
CS I/O
SM4M/16M
Figure 5-3 Communication Via the CR23X
5.1.3 Via Remote Datalogger and Modem
Standard Phone
Lines
Modem
Cable
SC12
9-pin Cable
CR10X
Datalogger
COM200E
Modem
Surge
Protector
Computer
Running PC208W
Hayes Compatible
Modem
SM4M/
16M
Figure 5-4 Typical Setup for Remote Collection of Data Via Datalogger and Modem
5-2
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Section 5. Data Retrieval
5.2 Datalogger Support Software
5.2.1 SMS
5.3 Data Retrieval Steps
5.3.1 Windows/NT PCs
5.3.2 CR500/510, CR10/10X and CR23X Telecommunications
Interface
5-3
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Section 6. Storing and Retrieving
Datalogger Programs
6.1 SMS Storage Module Support Software
6.2 *D Mode — With Datalogger
6-1
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SM4M/SM16M Storage Module User Guide
NOTE
6.3 Using DSP4 Heads Up Display to Store and
Retrieve Datalogger Programs
6-2
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Appendix A. *9 Mode – Storage Module
Commands
A-1
SM4M/SM16M Storage Module User Guide
A-2
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Appendix B. Telecommunications
Commands
A
Status
NOTE
B-1
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SM4M/SM16M Storage Module User Guide
AA
Advanced Status
nnnnB
nnnnC
Comma Delineated
ASCII Dump
nnnnF
Binary Dump
nnnnnnG
Go To Location nnnnnn
OD
Go To the Oldest Data
01G
Go To Last File
08G
Go To Dump Pointer
09G
Go To Next File
09GG
Go To Next File, with
Progress indicator
0H
Store
B-2
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Appendix B. Telecommunications Commands
4H
Move Dump Pointer To
Display Location
Pointer
9H
Store File Mark in Data
nl
Dump Program n
(n = 1…8)
nJ
Store Program n
(n = 1…8)
nJJ
Store Program n, with
Checksum Signature
n0nJ
Clear Program n
(n = 1…8)
1243K
Reset Error Counter
1248K
Reset Storage Module
ALL DATA IS LOST IN THE STORAGE MODULE. If a bad flash
memory block is encountered, the Storage Module will use only
the good memory up to the bad block. The number of good flash
memory blocks is indicated in the Status. During Reset, a plus
(+) for each block written to, and a minus (-) for each block
successfully read is output by the Storage Module. An ‘X’ is
output for each memory block which cannot be read
successfully. The status is displayed following command
execution. If, for any reason, memory fails, the relevant pointer
will be zero.
CAUTION
B-3
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SM4M/SM16M Storage Module User Guide
1249K
Quick Reset
abfeL
Switch Settings
M or *
Disconnect
N
OS Signature
B-4
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Appendix C. Storage Module 9-Pin
Connector
±
µ
µ
C-1
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Appendix D. Upgrading the Operating
System
Collect any data stored in the module before upgrading the
operating system, as any data held in memory is irreversibly
erased during the upgrade process.
CAUTION
NOTE
D-1
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