Title page
GE Consumer & Industrial
Multilin
MM300
Motor Management System
COMMUNICATIONS GUIDE
MM300 revision: 1.0x
Manual P/N: 1601-9025-A1
GE publication code: GEK-113392
Copyright © 2007 GE Multilin
E83849
LISTED
IND.CONT. EQ.
52TL
GE Multilin
T
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215 Anderson Avenue, Markham, Ontario
Canada L6E 1B3
ED
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ISO9001:2000
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Tel: (905) 294-6222 Fax: (905) 201-2098
Internet: http://www.GEmultilin.com
U
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GE Multilin's Quality
Management System is
registered to ISO9001:2000
*1601-9023*
QMI # 005094
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TABLE OF CONTENTS
Table of Contents
Modbus memory map.................................................................................................................................11
Format codes ..................................................................................................................................................34
Performing Commands Using Function Code 10H .......................................................................49
Profibus protocol (DP V0) ...........................................................................................................................53
Profibus Output Data...................................................................................................................................53
Profibus DP-Diagnostics.............................................................................................................................54
DeviceNet protocol.......................................................................................................................................57
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TABLE OF CONTENTS
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GE Consumer & Industrial
Multilin
MM300 Motor Management System
Communications Guide
Communications Guide
Communications interfaces
The MM300 has three communications interfaces:
•
•
•
RS485
10/100Base-T Ethernet
Fieldbus
NOTE:
Setpoint changes related to DeviceNet, Profibus, and Ethernet, require a power cycle to be
activated.
NOTE
NOTE
NOTE:
External power must be present on the Fieldbus port at power-up, in order to correctly
initialize.
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
RS485 interface (Modbus RTU)
The RS485 interface is a serial two-wire port intended for use as a Modbus RTU slave. The
RS485 port has the following characteristics.
•
•
•
Address: 1 to 254
Baud rate: 9600 to 115200 bps
Supported Modbus function codes: 3, 4, 5, 6, 7, 8, 16
Modbus Protocol
The MM300 implements a subset of the Modicon Modbus RTU serial communication
standard. The Modbus protocol is hardware-independent. That is, the physical layer can be
any of a variety of standard hardware configurations. This includes RS232, RS422, RS485,
fibre optics, etc. Modbus is a single master / multiple slave type of protocol suitable for a
multi-drop configuration as provided by RS485 hardware. The MM300 Modbus
implementation employs two-wire RS485 hardware. Using RS485, up to 32 MM300s can be
daisy-chained together on a single communication channel.
The MM300 is always a Modbus slave. It can not be programmed as a Modbus master.
Computers or PLCs are commonly programmed as masters.
Both monitoring and control are possible using read and write register commands. Other
commands are supported to provide additional functions.
Electrical Interface
The hardware or electrical interface in the MM300 is two-wire RS485. In a two-wire link,
data is transmitted and received over the same two wires. Although RS485 two wire
communication is bi-directional, the data is never transmitted and received at the same
time. This means that the data flow is half duplex.
RS485 lines should be connected in a daisy chain configuration with terminating networks
installed at each end of the link (i.e. at the master end and at the slave farthest from the
master). The terminating network should consist of a 120 W resistor in series with a 1 nF
ceramic capacitor when used with Belden 9841 RS485 wire. Shielded wire should always
be used to minimize noise. The shield should be connected to all of the MM300s as well as
the master, then grounded at one location only. This keeps the ground potential at the
same level for all of the devices on the serial link.
NOTE:
Polarity is important in RS485 communications. The '+' (positive) terminals of every device
must be connected together.
NOTE
Data Frame Format and Data Rate
One data frame of an asynchronous transmission to or from a MM300 typically consists of
1 start bit, 8 data bits, and 1 stop bit. This produces a 10 bit data frame. This is important
for transmission through modems at high bit rates (11 bit data frames are not supported
by Hayes modems at bit rates of greater than 300 bps).
Modbus protocol can be implemented at any standard communication speed. The
MM300supports operation at 9600, 19200, 38400, 57600, and 115200 baud.
Data Packet Format
A complete request/response sequence consists of the following bytes (transmitted as
separate data frames):
2
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Master Request Transmission:
SLAVE ADDRESS: 1 byte
FUNCTION CODE: 1 byte
DATA: variable number of bytes depending on FUNCTION CODE
CRC: 2 bytes
Slave Response Transmission:
SLAVE ADDRESS: 1 byte
FUNCTION CODE: 1 byte
DATA: variable number of bytes depending on FUNCTION CODE
CRC: 2 bytes
SLAVE ADDRESS: This is the first byte of every transmission. This byte represents the user-
assigned address of the slave device that is to receive the message sent by the master.
Each slave device must be assigned a unique address and only the addressed slave will
respond to a transmission that starts with its address. In a master request transmission the
SLAVE ADDRESS represents the address of the slave to which the request is being sent. In a
slave response transmission the SLAVE ADDRESS represents the address of the slave that
is sending the response.
FUNCTION CODE: This is the second byte of every transmission. Modbus defines function
codes of 1 to 127.
DATA: This will be a variable number of bytes depending on the FUNCTION CODE. This may
be Actual Values, Setpoints, or addresses sent by the master to the slave or by the slave to
the master.
CRC: This is a two byte error checking code.
Error Checking
The RTU version of Modbus includes a two byte CRC-16 (16 bit cyclic redundancy check)
with every transmission. The CRC-16 algorithm essentially treats the entire data stream
(data bits only; start, stop and parity ignored) as one continuous binary number. This
number is first shifted left 16 bits and then divided by a characteristic polynomial
(11000000000000101B). The 16 bit remainder of the division is appended to the end of the
transmission, MSByte first. The resulting message including CRC, when divided by the
same polynomial at the receiver will give a zero remainder if no transmission errors have
occurred.
If a MM300 Modbus slave device receives a transmission in which an error is indicated by
the CRC-16 calculation, the slave device will not respond to the transmission. A CRC-16
error indicates than one or more bytes of the transmission were received incorrectly and
thus the entire transmission should be ignored in order to avoid the MM300 performing
any incorrect operation.
The CRC-16 calculation is an industry standard method used for error detection. An
algorithm is included here to assist programmers in situations where no standard CRC-16
calculation routines are available.
CRC-16 Algorithm
Once the following algorithm is complete, the working register “A” will contain the CRC
value to be transmitted. Note that this algorithm requires the characteristic polynomial to
be reverse bit ordered. The MSBit of the characteristic polynomial is dropped since it does
not affect the value of the remainder. The following symbols are used in the algorithm:
—>: data transfer
A: 16 bit working register
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COMMUNICATIONS GUIDE
AL: low order byte of A
AH: high order byte of A
CRC: 16 bit CRC-16 value
i, j: loop counters
(+): logical exclusive or operator
Di: i-th data byte (i = 0 to N-1)
G: 16 bit characteristic polynomial = 1010000000000001 with MSbit dropped and bit order
reversed
shr(x): shift right (the LSbit of the low order byte of x shifts into a carry flag, a '0' is shifted
into the MSbit of the high order byte of x, all other bits shift right one location
The algorithm is:
1. FFFF hex —> A
2. 0 —> i
3. 0 —> j
4. Di (+) AL —> AL
5. j+1 —> j
6. shr(A)
7. is there a carry? No: go to 8. Yes: G (+) A —> A
8. is j = 8? No: go to 5. Yes: go to 9.
9. i+1 —> i
10. is i = N? No: go to 3. Yes: go to 11.
11. A —> CRC
Timing
Data packet synchronization is maintained by timing constraints. The receiving device
must measure the time between the reception of characters. If 3.5 character times elapse
without a new character or completion of the packet, then the communication link must
be reset (i.e. all slaves start listening for a new transmission from the master). Thus at 9600
baud a delay of greater than 3.5 x 1 / 9600 x 10 x = x 3.65 x ms will cause the
communication link to be reset.
MM300 supported functions
The following functions are supported by the MM300:
•
•
•
•
•
•
•
FUNCTION CODE 03 - Read Setpoints and Actual Values
FUNCTION CODE 04 - Read Setpoints and Actual Values
FUNCTION CODE 05 - Execute Operation
FUNCTION CODE 06 - Store Single Setpoint
FUNCTION CODE 07 - Read Device Status
FUNCTION CODE 08 - Loopback Test
FUNCTION CODE 10 - Store Multiple Setpoints
Modbus Functions
Function Code 03H
Modbus implementation: Read Holding Registers
4
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RS485 INTERFACE (MODBUS RTU)
MM300 implementation: Read Setpoints
For the MM300 implementation of Modbus, this function code can be used to read any
setpoints (“holding registers”). Holding registers are 16 bit (two byte) values transmitted
high order byte first. Thus all MM300 Setpoints are sent as two bytes. The maximum
number of registers that can be read in one transmission is 125.
The slave response to this function code is the slave address, function code, a count of the
number of data bytes to follow, the data itself and the CRC. Each data item is sent as a two
byte number with the high order byte sent first.
For example, consider a request for slave 17 to respond with 3 registers starting at address
006B. For this example the register data in these addresses is as follows:
Address
006B
Data
022B
0000
0064
006C
006D
The master/slave packets have the following format:
Table 1: Master/slave packet format for function code 03H
MASTER TRANSMISSION
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message for slave
17
FUNCTION CODE
1
2
03
read registers
DATA STARTING ADDRESS
00 6B
data starting at
006B
NUMBER OF SETPOINTS
CRC
2
2
00 03
76 87
3 registers = 6
bytes total
CRC error code
SLAVE RESPONSE
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message from
slave 17
FUNCTION CODE
BYTE COUNT
1
1
03
06
read registers
3 registers = 6
bytes
DATA 1 (see definition above) 2
DATA 2 (see definition above) 2
DATA 3 (see definition above) 2
02 2B
00 00
00 64
54 83
value in address
006B
value in address
006C
value in address
006D
CRC
2
CRC error code
Function Code 04H
Modbus Implementation: Read Input Registers
MM300 implementation: Read Actual Values
For the MM300 implementation of Modbus, this function code can be used to read any
actual values (“input registers”). Input registers are 16 bit (two byte) values transmitted high
order byte first. Thus all MM300 Actual Values are sent as two bytes. The maximum
number of registers that can be read in one transmission is 125.
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
The slave response to this function code is the slave address, function code, a count of the
data bytes to follow, the data itself and the CRC. Each data item is sent as a two byte
number with the high order byte sent first.
For example, request slave 17 to respond with 1 register starting at address 0008. For this
example the value in this register (0008) is 0000.
Table 2: Master/slave packet format for function code 04H
MASTER TRANSMISSION
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message for slave
17
FUNCTION CODE
1
2
04
read registers
DATA STARTING ADDRESS
00 08
data starting at
0008
NUMBER OF ACTUAL VALUES
CRC
2
2
00 01
B2 98
1 register = 2 bytes
CRC error code
SLAVE RESPONSE
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message from
slave 17
FUNCTION CODE
1
1
2
04
read registers
BYTE COUNT
02
1 register = 2 bytes
DATA (see definition above)
00 00
value in address
0008
CRC
2
78 F3
CRC error code
Function Code 05H
Modbus Implementation: Force Single Coil
MM300 Implementation: Execute Operation
This function code allows the master to request a MM300 to perform specific command
operations.
For example, to request slave 17 to execute operation code 1 (reset), we have the following
master/slave packet format:
Table 3: Master/slave packet format for function code 05H
MASTER TRANSMISSION
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message for slave
17
FUNCTION CODE
OPERATION CODE
CODE VALUE
CRC
1
2
2
2
05
execute operation
operation code 1
perform function
CRC error code
00 01
FF 00
DF 6A
SLAVE RESPONSE
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message from
slave 17
FUNCTION CODE
OPERATION CODE
CODE VALUE
CRC
1
2
2
2
05
execute operation
operation code 1
perform function
CRC error code
00 01
FF 00
DF 6A
6
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RS485 INTERFACE (MODBUS RTU)
The commands that can be performed by the MM300 using function code 05 can also be
initiated by using function code 10.
Operation Code
Description
1
Reset
2
Lockout Reset
3
Stop
4
Start A
5
Start B
96
97
99
100
102
112
113
114
115
116
117
Clear Last Trip Data Prompt
Reset MWh and Mvarh Meters
Clear Counters
Clear Event Records
Clear Maintenance Timer
Clear RTD Maximums
Reset Motor Information
Auto Mode
Manual Mode
Manual Inhibit
Manual Restore
Function Code 06H
Modbus Implementation: Preset Single Register
MM300 Implementation: Store Single Setpoint
This command allows the master to store a single setpoint into the memory of a MM300
The slave response to this function code is to echo the entire master transmission.
For example, request slave 17 to store the value 2 in setpoint address 04 5C. After the
transmission in this example is complete, setpoints address 04 5C will contain the value
01F4. The master/slave packet format is shown below:
Table 4: Master/slave packet format for function code 06H
MASTER TRANSMISSION
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message for slave
17
FUNCTION CODE
1
2
2
2
06
store single
setpoint
DATA STARTING ADDRESS
04 5C
00 02
CB B9
setpoint address
04 5C
DATA
CRC
data for setpoint
address 04 5C
CRC error code
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
SLAVE RESPONSE
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message from
slave 17
FUNCTION CODE
DATA STARTING ADDRESS
DATA
1
2
2
06
store single
setpoint
04 5C
00 02
setpoint address
04 5C
data stored in
setpoint address
04 5C
CRC
2
CB B9
CRC error code
Function Code 07H
Modbus Implementation: Read Exception Status
MM300 Implementation: Read Device Status
This is a function used to quickly read the status of a selected device. A short message
length allows for rapid reading of status. The status byte returned will have individual bits
set to 1 or 0 depending on the status of the slave device. For this example, consider the
following MM300 general status byte:
The master/slave packets have the following format:
Table 5: Function code 7 bitmask
Bit
0
Function
Alarm
1
Trip
2
Internal fault
3
Auto
4
Contactor A
5
Contactor B
6
Contact output 3
7
Drive available (communications control)
Table 6: Master/slave packet format for function code 07H
MASTER TRANSMISSION
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message for slave
17
FUNCTION CODE
CRC
1
2
07
read device status
CRC error code
4C 22
SLAVE RESPONSE
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message from
slave 17
FUNCTION CODE
1
1
07
2C
read device status
DEVICE STATUS (see
definition above)
status = 00101100
(in binary)
CRC
2
22 28
CRC error code
8
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RS485 INTERFACE (MODBUS RTU)
Function Code 08H
Modbus Implementation: Loopback
Test MM300 Implementation: Loopback Test
This function is used to test the integrity of the communication link. The MM300 will echo
the request.
For example, consider a loopback test from slave 17:
Table 7: Master/slave packet format for function code 08H
MASTER TRANSMISSION
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message for slave
17
FUNCTION CODE
DIAG CODE
DATA
1
2
2
2
08
loopback test
must be 00 00
must be 00 00
CRC error code
00 00
00 00
E0 0B
CRC
SLAVE RESPONSE
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message from
slave 17
FUNCTION CODE
DIAG CODE
DATA
1
2
2
2
08
loopback test
must be 00 00
must be 00 00
CRC error code
00 00
00 00
E0 0B
CRC
Function Code 10H
Modbus Implementation: Preset Multiple Registers
MM300 Implementation: Store Multiple Setpoints
This function code allows multiple Setpoints to be stored into the MM300 memory. Modbus
“registers” are 16-bit (two byte) values transmitted high order byte first. Thus all MM300
setpoints are sent as two bytes. The maximum number of Setpoints that can be stored in
one transmission is dependent on the slave device. Modbus allows up to a maximum of 60
holding registers to be stored. The MM300 response to this function code is to echo the
slave address, function code, starting address, the number of Setpoints stored, and the
CRC.
For example, consider a request for slave 17 to store the value 00 02 to setpoint address
04 5C and the value 01 F4 to setpoint address 04 5D. After the transmission in this example
is complete, MM300 slave 17 will have the following setpoints information stored:
Address
04 5C
Data
00 02
01 F4
04 5D
The master/slave packets have the following format:
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COMMUNICATIONS GUIDE
Table 8: Master/slave packet format for function code 10H
MASTER TRANSMISSION
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message for slave
17
FUNCTION CODE
1
2
10
store setpoints
DATA STARTING ADDRESS
04 5C
setpoint address
04 5C
NUMBER OF SETPOINTS
2
00 02
2 setpoints = 4
bytes total
BYTE COUNT
DATA 1
1
2
04
4 bytes of data
00 02
data for setpoint
address 04 5C
DATA 2
CRC
2
2
01 F4
31 11
data for setpoint
address 04 5D
CRC error code
SLAVE RESPONSE
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message from
slave 17
FUNCTION CODE
1
2
10
store setpoints
DATA STARTING ADDRESS
04 5C
setpoint address
04 5C
NUMBER OF SETPOINTS
CRC
2
2
00 02
82 7A
2 setpoints
CRC error code
Error Responses
When a MM300 detects an error other than a CRC error, a response will be sent to the
master. The MSBit of the FUNCTION CODE byte will be set to 1 (i.e. the function code sent
from the slave will be equal to the function code sent from the master plus 128). The
following byte will be an exception code indicating the type of error that occurred.
Transmissions received from the master with CRC errors will be ignored by the MM300.
The slave response to an error (other than CRC error) will be:
SLAVE ADDRESS: 1 byte
FUNCTION CODE: 1 byte (with MSbit set to 1)
EXCEPTION CODE: 1 byte
CRC: 2 bytes
The MM300 implements the following exception response codes:
01 - ILLEGAL FUNCTION
The function code transmitted is not one of the functions supported by the MM300.
02 - ILLEGAL DATA ADDRESS
The address referenced in the data field transmitted by the master is not an allowable
address for the MM300.
03 - ILLEGAL DATA VALUE
The value referenced in the data field transmitted by the master is not within range for the
selected data address.
10
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RS485 INTERFACE (MODBUS RTU)
Modbus memory map
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
ACTUAL VALUES
PRODUCT INFORMATION
30001
30002
30003
30004
30005
30006
30007
30008
30014
30030
30036
30037
30043
30047
30049
30051
30057
30061
30062
▼
0000
0001
0002
0003
0004
0005
0006
0007
000D
001D
0023
0024
002A
002E
0030
0032
0038
003C
003D
▼
Product Device Code
Hardware Revision
Firmware Version
Display Software Version
Modification Number
Boot Version
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
F22
F15
F3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
---
1
1
1
1
1
1
1
6
16
6
1
6
4
2
2
6
4
1
1
▼
1
F3
F1
F3
Boot Modification #
Serial Number
F1
F22
F22
F22
---
Order Code
MAC Address
Reserved
Build Date
F22
F22
F18
F18
F22
F22
F3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
---
Build Time
Original Calibration Date
Last Calibration Date
Communications Build Date
Communications Build Time
Communications Revision
Reserved
---
▼
▼
▼
30185
LAST TRIP DATA
30186
30187
30189
30191
30192
30194
30196
30198
30199
30200
30201
30202
30203
30205
30206
30207
30208
30209
00B8
Reserved
00B9
00BA
00BC
00BE
00BF
00C1
00C3
00C5
00C6
00C7
00C8
00C9
00CA
00CC
00CD
00CE
00CF
00D0
Cause of Last Trip
Time of Last Trip 2 words
Date of Last Trip 2 words
Motor Speed During Trip
Pre Trip Ia
---
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---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
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---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
A
FC134 N/A
1
2
2
1
2
2
2
1
1
1
1
1
2
1
1
1
1
1
F19
F18
N/A
N/A
FC135 N/A
F10
F10
F10
---
---
---
F3
N/A
N/A
N/A
---
Pre Trip Ib
A
Pre Trip Ic
A
Reserved
---
---
---
A
Reserved
---
Reserved
---
Pre Trip Motor Load
Pre Trip Current Unbalance
Pre Trip Ig
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
%
A
F1
F10
F1
Pre Trip Vab
V
Pre Trip Vbc
V
F1
Pre Trip Vca
V
F1
Pre Trip Van
V
F1
Pre Trip Vbn
V
F1
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Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
30210
30211
30212
30214
30216
30217
30218
▼
00D1
00D2
00D3
00D5
00D7
00D8
00D9
▼
Pre Trip Vcn
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
▼
V
F1
N/A
N/A
N/A
N/A
N/A
N/A
---
1
1
2
2
1
1
1
▼
1
Pre Trip System Frequency
Pre Trip Real Power
Pre Trip Reactive Power
Pre Trip Apparent Power
Pre Trip Power Factor
Reserved
Hz
kW
kvar
kVA
---
---
▼
F3
F13
F13
F2
F21
---
▼
▼
▼
30222
00DD
Reserved
---
---
---
---
---
---
REAL-TIME CLOCK
30223
30224
30226
30228
30229
00DE
Weekday
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
FC171 N/A
1
2
2
1
1
00DF
00E1
00E3
00E4
Date Read Only
Time Read Only
Daylight Savings Active
Reserved
F18
F19
N/A
N/A
FC126 N/A
---
---
TRIP COUNTERS
30230
30231
30232
30233
30234
30235
30236
30237
30238
30239
30240
30241
30242
30243
▼
00E5
Total Number of Trips
Incomplete Sequence Trips
Overload Trips
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
F1
F1
F1
F1
F1
F1
F1
F1
F1
F1
F1
F1
F1
---
▼
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
---
1
1
1
1
1
1
1
1
1
1
1
1
1
1
▼
1
00E6
00E7
00E8
00E9
00EA
00EB
00EC
00ED
00EE
00EF
00F0
00F1
00F2
▼
Mechanical Jam Trips
Undercurrent Trips
Current Unbalance Trips
Ground Fault Trips
Motor Acceleration Trips
Undervoltage Trips
Overvoltage Trips
Voltage Phase Reversal Trips ---
Voltage Freq Trips
Underpower Trips
Reserved
---
---
---
▼
▼
▼
30256
00FF
Reserved
GENERAL TIMERS
30257
30258
0100
Number of Motor Starts
Number of UV Restarts
Motor Running Hours
UVR Timer
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
hrs
s
F1
F1
F9
F1
F1
F1
F1
F1
F1
F1
---
F1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
---
1
1
2
1
1
1
1
1
1
1
1
1
0101
0102
0104
0105
0106
0107
0108
0109
010A
010B
010C
30259
30261
30262
Start Timer 1
s
30263
Start Timer 2
s
30264
Start Timer 3
s
30265
Start Timer 4
s
30266
Start Timer 5
s
30267
TransferTimer
s
30268
Reserved
---
hrs
30269
Motor Stopped Hours
N/A
START BLOCKS
12
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
30270
30271
30272
30273
30274
30275
30276
▼
010D
010E
010F
0110
0111
0112
0113
▼
Overload Lockout
Starts/Hour Block
Time Between Starts
Restart Block
Reserved
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
▼
---
s
F1
F1
F1
F1
N/A
N/A
N/A
N/A
---
1
1
1
1
1
1
2
▼
1
1
s
s
---
s
---
F1
---
▼
Pre-Contactor Timer
Reserved
N/A
---
---
▼
---
▼
▼
30282
0119
Reserved
---
---
---
---
---
CONTACT/VIRTUAL INPUTS/OUTPUTS STATUS
30283
30285
30287
30288
30290
30292
▼
011A
011C
011E
011F
0121
0123
▼
Contact Input 64-33 (Bit Field) ---
---
---
---
---
---
---
▼
---
---
---
---
---
---
▼
---
---
---
---
---
---
▼
FC168 N/A
FC167 N/A
2
2
1
2
2
2
▼
1
2
1
1
Contact Input 32-1 (Bit Field)
Reserved
---
---
---
---
---
Virtual Input 32-1 (Bit Field)
FC167 N/A
FC167 N/A
Virtual Output 32-1 (Bit Field) ---
Reserved
▼
---
▼
---
▼
---
▼
30297
30298
30300
30301
SECURITY
30302
30303
30304
0128
0129
012B
012C
Reserved
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
Contact Output 32-1 (Bit Field) ---
FC167 N/A
Reserved
Reserved
---
---
---
---
---
---
012D
012E
012F
Current Security Access Level ---
---
---
---
---
---
---
---
---
---
F1
---
---
N/A
---
1
1
1
Reserved
Reserved
---
---
---
STATUS - MOTOR
30305
30306
30307
30308
30310
30311
30312
30313
30314
▼
0130
Motor Status
Extended Status
Thermal Cap Used
Time to Overload Trip
Drive Status
Reserved
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
▼
---
---
%
FC129 N/A
FC178 N/A
1
1
1
2
1
1
1
1
1
▼
1
0131
0132
0133
0135
0136
0137
0138
0139
▼
F1
N/A
N/A
s
F20
---
---
---
min
---
▼
FC143 N/A
--- ---
FC128 N/A
Command Status
Time To Reset
Reserved
F1
---
▼
N/A
---
▼
▼
30327
0146
Reserved
CURRENT METERING
30328
30330
30332
30334
30336
30337
30338
0147
0149
014B
014D
014F
0150
0151
Ia
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
A
F10
F10
F10
F10
F1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
2
2
2
2
1
1
2
Ib
A
Ic
A
Iavg
A
Motor Load
Current Unbalance
Ig
%
%Ub
A
F1
F10
VOLTAGE METERING
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
13
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
30340
30341
30342
30343
30344
▼
0153
0154
0155
0156
0157
▼
Va1 Angle
Vb1 Angle
Vc1 Angle
Reserved
Reserved
▼
---
---
---
---
---
▼
---
---
---
---
---
▼
---
---
---
---
---
▼
°
F1
F1
F1
---
---
▼
N/A
N/A
N/A
---
1
1
1
1
1
▼
1
1
1
1
1
1
1
1
1
1
1
▼
1
1
1
▼
1
°
°
---
---
▼
---
▼
30357
30358
30359
30360
30361
30362
30363
30364
30365
30366
30367
▼
0164
0165
0166
0167
0168
0169
016A
016B
016C
016D
016E
▼
Reserved
Vab
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
▼
V
F1
F1
F1
F1
F1
F1
F1
---
F3
---
▼
N/A
N/A
N/A
N/A
N/A
N/A
N/A
---
Vbc
V
Vca
V
Average Line Voltage
Van
V
V
Vbn
V
Vcn
V
Reserved
Freq
---
Hz
---
▼
---
V
N/A
---
Reserved
▼
▼
30375
30376
30377
▼
0176
0177
0178
▼
Reserved
VAux
---
---
---
▼
---
---
---
▼
---
---
---
▼
---
F1
---
▼
---
N/A
---
Reserved
▼
---
▼
---
▼
30383
017E
Reserved
---
---
---
---
---
POWER METERING
30384
30385
30387
30388
30389
30391
30392
30394
30396
30398
30400
▼
017F
Power Factor
Real Power
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
---
▼
---
F21
F13
---
N/A
N/A
---
1
2
1
1
2
1
2
2
2
2
1
▼
1
0180
0182
0183
0184
0186
0187
0189
018B
018D
018F
▼
kW
---
Reserved
Reserved
---
---
---
Reactive Power
Apparent Power
MWh Consumption
Mvarh Consumption
Reserved
kvar
kVA
MWh
Mvarh
---
F13
F2
N/A
N/A
N/A
N/A
---
F17
F17
---
Apparent Power
Reserved
kVA
---
F10
---
N/A
---
▼
▼
▼
▼
30427
01A9
Reserved
TEMPERATURE METERING
30427
30428
30429
30430
30431
30432
30433
30434
01AA
01AB
01AC
01AD
01AE
01AF
01B0
01B1
Hottest Stator RTD
Hottest Stator RTD
RTD 1 Temp
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
°C
°C
°C
°C
°C
°C
°C
F1
F4
F4
F4
F4
F4
F4
F4
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1
1
1
1
1
1
1
1
RTD 2 Temp
RTD 3 Temp
RTD 4 Temp
RTD 5 Temp
RTD 6 Temp
14
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
30435
30436
▼
01B2
01B3
▼
Thermistor
Reserved
▼
---
---
▼
---
---
▼
---
---
▼
ohms
---
F1
---
▼
N/A
---
▼
1
1
▼
▼
1
30466
01D1
Reserved
MOTOR STARTING LEARNED DATA
30467
30468
30470
30471
▼
01D2
01D3
01D5
01D6
▼
Learned Acceleration Time
Learned Starting Current
Learned Starting Capacity
Reserved
---
---
---
---
▼
---
---
---
---
▼
---
---
---
---
▼
s
F2
F10
F1
---
▼
N/A
N/A
N/A
---
1
2
1
1
▼
1
1
A
%
---
▼
▼
▼
30483
30484
01E2
01E3
Reserved
---
---
---
---
---
---
%FLA
---
F3
---
Average Motor Load Learned ---
N/A
RTD MAXIMIUM TEMPERATURE
30485
30486
30487
30488
30489
30490
30491
▼
01E4
01E5
01E6
01E7
01E8
01E9
01EA
▼
RTD 1 MAX Temp
RTD 2 MAX. Temp
RTD 3 MAX. Temp
RTD 4 MAX. Temp
RTD 5 MAX. Temp
RTD 6 MAX. Temp
Reserved
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
▼
°C
°C
°C
°C
°C
°C
---
▼
---
F4
F4
F4
F4
F4
F4
---
▼
N/A
N/A
N/A
N/A
N/A
N/A
---
1
1
1
1
1
1
1
▼
1
▼
▼
30504
01F7
Reserved
---
---
---
---
---
LED STATUS FOR GRAPHICAL AND BASIC CONTROL PANEL
30505
30507
30508
01F8
01FA
01FB
LED Status
LED Flash
Reserved
---
---
---
---
---
---
---
---
---
---
---
---
FC144 N/A
FC130 N/A
2
1
1
---
---
GCP FACTORY TEST
30509
30510
▼
01FC
LCD Test Color
Reserved
▼
---
---
▼
---
---
▼
---
---
▼
---
---
▼
FC212 N/A
1
01FD
▼
---
▼
---
▼
1
▼
1
30523
020A
Reserved
---
---
---
---
---
---
USER MAP VALUES
30524
30525
30526
30527
▼
020B
User Map Value 1
User Map Value 2
User Map Value 3
User Map Value 4
▼
---
---
---
---
▼
---
---
---
---
▼
---
---
---
---
▼
---
---
---
---
▼
F1
F1
F1
F1
▼
N/A
N/A
N/A
N/A
▼
1
020C
020D
020E
▼
1
1
1
▼
1
30645
30646
30647
30648
30649
▼
0284
0285
0286
0287
0288
▼
User Map Value 122
User Map Value 123
User Map Value 124
User Map Value 125
Reserved
---
---
---
---
---
▼
---
---
---
---
---
▼
---
---
---
---
---
▼
---
---
---
---
---
▼
F1
F1
F1
F1
---
▼
N/A
N/A
N/A
N/A
---
1
1
1
1
▼
▼
▼
1
30656
SELF TEST
30657
028F
Reserved
---
---
---
---
---
---
0290
Internal Fault Cause
---
---
---
---
FC188 N/A
2
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
15
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
EVENT RECORDER
30659
30661
0292
Event Recorder Last Reset 2
words
---
---
---
---
---
---
---
F18
F1
N/A
N/A
2
1
0294
Total Number of Events Since ---
Last Clear
30662
30663
30664
30666
30668
30670
30672
30674
30675
30676
30678
30679
30680
30681
30682
30683
30684
30685
30686
30688
30690
30691
30692
30693
▼
0295
0296
0297
0299
029B
029D
029F
02A1
02A2
02A3
02A5
02A6
02A7
02A8
02A9
02AA
02AB
02AC
02AD
02AF
02B1
02B2
02B3
02B4
▼
Cause
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
A
FC134 N/A
FC136 N/A
1
1
2
2
2
2
2
1
1
2
1
1
1
1
1
1
1
1
2
2
1
1
1
1
▼
1
Contactor
Time
F19
F18
F10
F10
F10
F3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
---
Date
Ia
Ib
A
Ic
A
Motor Load
x FLA
%
Iunb
F1
Ig
A
F10
F1
Vab
V
Vbc
V
F1
Vca
V
F1
Van
V
F1
Vbn
V
F1
Vcn
V
F1
Freq
Hz
---
kW
kvar
kVA
---
°C
---
▼
F3
Power Factor
Real Power
Reactive Power
Apparent Power
Hottest Stator RTD
Hottest Stator RTD
Reserved
▼
F21
F13
F13
F2
F1
F4
---
▼
▼
30951
STATUS BUFFER
30952
30954
30956
30958
30960
30962
30964
30966
30968
30970
30972
30974
30976
30978
30980
03B6
Reserved
03B7
03B9
03BB
03BD
03BF
03C1
03C3
03C5
03C7
03C9
03CB
03CD
03CF
03D1
03D3
Alarm Status 4
Alarm Status 3
Alarm Status 2
Alarm Status 1
Trip Status 4
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
FC182 N/A
FC181 N/A
FC180 N/A
FC179 N/A
FC186 N/A
FC185 N/A
FC184 N/A
FC183 N/A
FC190 N/A
FC189 N/A
FC188 N/A
FC187 N/A
FC194 N/A
FC193 N/A
FC192 N/A
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Trip Status 3
Trip Status 2
Trip Status 1
Message Status 4
Message Status 3
Message Status 2
Message Status 1
Ctrl Element Status 4
Ctrl Element Status 3
Ctrl Element Status 2
16
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
30982
30984
30985
30986
FLEXLOGIC
30987
31371
31372
31373
31374
31375
31376
31377
03D5
03D7
03D8
03D9
Ctrl Element Status 1
Reserved
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
FC191 N/A
2
1
1
1
---
---
---
---
---
---
Reserved
Reserved
03DA
055A
055B
055C
055D
055E
055F
0560
Element Flag
Program Status
Flex Lines Used
Error Line
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
FC145 N/A
FC109 N/A
384
1
F1
F1
---
---
---
---
N/A
N/A
---
1
1
Reserved
1
Reserved
---
1
Reserved
---
1
Reserved
---
1
COMMUNICATION
31378
31379
31380
31381
31382
▼
0561
Serial Status
Ethernet Status
Profibus Status
DeviceNet Status
Reserved
---
---
---
---
---
▼
---
---
---
---
---
▼
---
---
---
---
---
▼
---
---
---
---
---
▼
FC112 N/A
FC112 N/A
FC112 N/A
FC112 N/A
1
1
1
1
1
▼
1
0562
0563
0564
0565
▼
---
---
▼
▼
▼
32272
08DF
Reserved
SETPOINTS
COMMANDS
40001
▼
0000
▼
Reserved
---
---
---
---
---
---
1
▼
1
1
1
1
1
1
1
1
1
1
1
1
1
1
▼
1
▼
▼
▼
▼
▼
▼
▼
40128
40129
40130
40131
40132
40133
40134
40135
40136
40137
40138
40139
40140
40141
▼
007F
0080
0081
0082
0083
0084
0085
0086
0087
0088
0089
008A
008B
008C
▼
Reserved
Command address
Command Function
Command Data 1
Command Data 2
Command Data 3
Command Data 4
Command Data 5
Command Data 6
Command Data 7
Command Data 8
Command Data 9
Command Data 10
Reserved
0
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
---
0
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
F1
F1
F1
F1
F1
F1
F1
F1
F1
F1
F1
F1
---
▼
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
---
▼
---
▼
---
▼
▼
▼
40171
00AA
Reserved
COMMUNICATION SETTINGS
40172
40173
00AB
00AC
Slave Address
1
0
254
4
1
1
---
---
F1
254
4
1
1
RS485 Baud Rate
FC101
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
17
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
40174
40175
40176
40177
40178
40179
40180
40181
40183
40185
40187
40189
40190
40191
40192
40193
40194
▼
00AD
00AE
00AF
00B0
00B1
00B2
00B3
00B4
00B6
00B8
00BA
00BC
00BD
00BE
00BF
00C0
00C1
▼
Reserved
---
---
---
---
0
---
---
---
---
---
1
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
---
---
---
---
---
63
0
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
▼
1
Reserved
---
---
Reserved
---
---
Reserved
---
---
DeviceNet MAC ID
DeviceNet Baud Rate
Reserved
63
F1
0
2
1
FC156
---
---
0
---
---
1
---
0
NTP IP Address
Ethernet IP address
Ethernet subnet mask
Ethernet gateway address
Reserved
0xFFFFFFFF
FC150
FC150
0
0xFFFFFFFF
1
0
0
0xFFFFFFFF
1
FC150 0xFFFFFC00
0
0xFFFFFFFF
1
FC150
---
0
---
---
---
1
---
---
---
---
1
---
---
---
125
Reserved
---
---
Reserved
---
---
Profibus address
Profibus Baud Rate
Reserved
125
2018
---
F1
1
1
FC155 2018
---
▼
---
▼
---
---
▼
▼
▼
▼
40227
00E2
Reserved
REAL-TIME CLOCK/DAYLIGHT SAVINGS
40228
40230
40232
40233
40234
40235
40236
40237
40238
40239
40240
40241
▼
00E3
00E5
00E7
00E8
00E9
00EA
00EB
00EC
00ED
00EE
00EF
00F0
▼
Set Date
0
0
0x0C1F082E
0x173B3B63
0
---
---
hrs
---
---
---
---
---
---
---
---
---
▼
F18
0
2
2
1
1
1
1
1
1
1
1
1
1
▼
1
Set Time
0
F19
0
Time Offset From UTC
Reserved
-2400 2400
25
---
1
F6
0
---
0
---
1
---
---
0
Daylight Savings
DST Start Month
DST Start Week
DST Start Weekday
DST End Month
DST End Week
DST End Weekday
Reserved
FC126
FC169
FC170
FC171
FC169
FC170
FC171
---
0
12
5
1
0
0
1
0
0
7
1
0
0
12
5
1
0
0
1
0
0
7
1
0
---
▼
---
---
▼
---
---
▼
---
---
▼
---
▼
▼
40261
VIRTUAL INPUT
40262
40264
40265
0104
Reserved
---
---
0105
0107
0108
Virtual Input 32-1 (Bit Field)
Reserved
0
0xFFFFFFFF
1
---
---
---
FC167
---
0
2
1
1
---
---
---
---
---
---
---
---
Reserved
---
CURRENT SENSING
40266
40267
40268
40269
40270
▼
0109
Phase CT Type
CT Primary
0
3
1
---
A
FC105
F1
0
1
1
1
1
1
▼
1
010A
010B
010C
010D
▼
5
1000
2
1
5
Ground CT Type
High Speed CT Primary
Reserved
0
1
---
A
FC104
F1
2
5
1000
---
1
5
---
▼
---
---
▼
---
---
▼
---
---
---
▼
---
▼
▼
▼
40275
0112
Reserved
---
---
18
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
VOLTAGE SENSING
40276
40277
40278
40279
40280
40281
40282
40283
0113
3 Phase Voltage Connection
Aux VT Connection
Aux VT Primary
Aux VT Secondary
Reserved
0
1
1
---
---
V
FC106
FC176
F1
0
1
1
1
1
1
1
1
1
0114
0115
0116
0117
0118
0119
011A
0
8
1
0
110
110
---
---
---
---
690
300
---
---
---
---
1
415
110
---
---
---
---
1
V
F1
---
---
---
---
---
---
---
---
---
Reserved
---
Reserved
---
Reserved
---
MOTOR DATA SETUP
40284
40285
40295
40296
40297
40298
40299
40300
40301
40302
40303
40304
40305
40306
40307
40308
40309
40310
▼
011B
011C
0126
0127
0128
0129
012A
012B
012C
012D
012E
012F
0130
0131
0132
0133
0134
0135
▼
Supply Frequency
Motor Name
0
1
1
Hz
---
---
---
---
A
FC107
F22
FC139
---
0
1
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
▼
1
0
10
0
3
Starter Type
0
7
1
0
Reserved
---
---
5
---
---
---
1
---
Reserved
---
---
---
Motor FLA
10001
10001
690
51
F2*
F2*
F1
10001
10001
690
15
High Speed FLA
Motor Nameplate Voltage
Change Over Current
Reserved
5
1
A
100
10
---
0
1
V
1
x FLA
---
s
F2*
---
---
---
1
---
Transfer Time
High Speed Start Block
Ramp Up Time
Ramp Down Time
Pre-contactor Time
Motor Rating
125
1
F1
1
0
1
---
s
FC126
F1
1
0
125
125
60
1
1
0
1
s
F1
1
0
1
s
F1
0
3
11001
11001
---
1
kW
kW
---
▼
---
F2*
F2*
---
11001
11001
---
High Speed Motor Rating
Reserved
3
1
---
▼
---
---
▼
---
▼
▼
▼
▼
40316
013B
Reserved
---
---
---
PROCESS INTERLOCK
40317
40318
40328
40329
40330
40331
40332
40333
▼
013C
013D
0147
0148
0149
014A
014B
014C
▼
IL Ignore In Test
IL A Name
0
1
1
---
---
---
---
s
FC126
F22
0
1
0
10
3
1
4
10
1
IL A Function
0
1
FC140
FC126
F1
0
IL A Inst Alarm
IL A Startup Override
IL A Running Override
IL A Healthy State
Reserved
0
1
1
0
1
0
3600
3601
1
1
0
1
0
1
s
F1*
0
1
0
1
---
---
▼
---
---
---
---
s
FC116
---
1
1
---
▼
---
0
---
▼
---
▼
---
1
---
▼
---
5
1
▼
▼
▼
1
40337
40338
40348
40349
40350
40351
0150
0151
015B
015C
015D
015E
Reserved
---
10
3
---
IL B Name
F22
10
1
IL B Function
0
1
FC140
FC126
F1
0
IL B Inst Alarm
IL B Startup Override
IL B Running Override
0
1
1
0
1
0
3600
3601
1
0
1
0
1
s
F1*
0
1
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
19
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
40352
40353
▼
015F
0160
▼
IL B Healthy State
Reserved
0
1
1
---
---
▼
---
---
---
---
s
FC116
---
1
1
---
▼
---
0
---
▼
---
▼
---
1
---
▼
---
6
1
▼
▼
▼
1
40357
40358
40368
40369
40370
40371
40372
40373
▼
0164
0165
016F
0170
0171
0172
0173
0174
▼
Reserved
---
10
3
---
IL C Name
F22
FC140
FC126
F1
10
1
IL C Function
IL C Inst Alarm
IL C Startup Override
IL C Running Override
IL C Healthy State
Reserved
0
1
0
0
1
1
0
1
0
3600
3601
1
1
0
1
0
1
s
F1*
0
1
0
1
---
---
▼
---
---
---
---
s
FC116
---
1
1
---
▼
---
0
---
▼
---
▼
---
1
---
▼
---
7
1
▼
▼
▼
1
40377
40378
40388
40389
40390
40391
40392
40393
▼
0178
0179
0183
0184
0185
0186
0187
0188
▼
Reserved
---
10
3
---
IL D Name
F22
FC140
FC126
F1
10
1
IL D Function
IL D Inst Alarm
IL D Startup Override
IL D Running Override
IL D Healthy State
Reserved
0
1
0
0
1
1
0
1
0
3600
3601
1
1
0
1
0
1
s
F1*
0
1
0
1
---
---
▼
---
---
---
---
s
FC116
---
1
1
---
▼
---
0
---
▼
---
▼
---
1
---
▼
---
8
1
▼
▼
▼
1
40397
40398
40408
40409
40410
40411
40412
40413
▼
018C
018D
0197
0198
0199
019A
019B
019C
▼
Reserved
---
10
3
---
IL E Name
F22
FC140
FC126
F1
10
1
IL E Function
IL E Inst Alarm
IL E Startup Override
IL E Running Override
IL E Healthy State
Reserved
0
1
0
0
1
1
0
1
0
3600
3601
1
1
0
1
0
1
s
F1*
0
1
0
1
---
---
▼
---
---
---
---
s
FC116
---
1
1
---
▼
---
0
---
▼
---
▼
---
1
---
▼
---
9
1
▼
▼
▼
1
40417
40418
40428
40429
40430
40431
40432
40433
▼
01A0
01A1
01AB
01AC
01AD
01AE
01AF
01B0
▼
Reserved
---
10
3
---
IL F Name
F22
FC140
FC126
F1
10
1
IL F Function
IL F Inst Alarm
IL F Startup Override
IL F Running Override
IL F Healthy State
Reserved
0
1
0
0
1
1
0
1
0
3600
3601
1
1
0
1
0
1
s
F1*
0
1
0
1
---
---
▼
---
---
---
---
s
FC116
---
1
1
---
▼
---
0
---
▼
---
▼
---
1
---
▼
---
10
0
1
▼
▼
▼
1
40437
40438
40448
40449
40450
40451
40452
01B4
01B5
01BF
01C0
01C1
01C2
01C3
Reserved
---
10
3
---
IL G Name
F22
FC140
FC126
F1
10
1
IL G Function
IL G Inst Alarm
IL G Startup Override
IL G Running Override
IL G Healthy State
0
1
0
1
1
0
1
0
3600
3601
1
1
0
1
0
1
s
F1*
0
1
0
1
---
FC116
1
1
20
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
40453
▼
01C4
▼
Reserved
---
▼
---
0
---
▼
---
▼
---
1
---
▼
---
---
---
---
s
---
---
▼
---
11
0
1
▼
▼
▼
1
40457
40458
40468
40469
40470
40471
40472
40473
▼
01C8
01C9
01D3
01D4
01D5
01D6
01D7
01D8
▼
Reserved
---
10
3
---
IL H Name
F22
FC140
FC126
F1
10
1
IL H Function
IL H Inst Alarm
IL H Startup Override
IL H Running Override
IL H Healthy State
Reserved
0
1
0
1
1
0
1
0
3600
3601
1
1
0
1
0
1
s
F1*
0
1
0
1
---
---
▼
---
---
---
---
s
FC116
---
1
1
---
▼
---
0
---
▼
---
▼
---
1
---
▼
---
12
0
1
▼
▼
▼
1
40477
40478
40488
40489
40490
40491
40492
40493
▼
01DC
01DD
01E7
01E8
01E9
01EA
01EB
01EC
▼
Reserved
---
10
3
---
IL I Name
F22
FC140
FC126
F1
10
1
IL I Function
IL I Inst Alarm
IL I Startup Override
IL I Running Override
IL I Healthy State
Reserved
0
1
0
1
1
0
1
0
3600
3601
1
1
0
1
0
1
s
F1*
0
1
0
1
---
---
▼
---
---
---
---
s
FC116
---
1
1
---
▼
---
0
---
▼
---
▼
---
1
---
▼
---
13
0
1
▼
▼
▼
1
40497
40498
40508
40509
40510
40511
40512
40513
40514
40515
40516
01F0
01F1
01FB
01FC
01FD
01FE
01FF
0200
0201
0202
0203
Reserved
---
10
3
---
IL J Name
F22
FC140
FC126
F1
10
1
IL J Function
IL J Inst Alarm
IL J Startup Override
IL J Running Override
IL J Healthy State
Reserved
0
1
0
1
1
0
1
0
3600
3601
1
1
0
1
0
1
s
F1*
0
1
0
1
---
---
---
---
---
FC116
---
1
1
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
1
Reserved
---
1
Reserved
---
1
Reserved
---
1
COMMUNICATION SETUP
40517
40518
40519
40520
0204
0205
0206
0207
Comms OK Evaluation
Reserved
0
64
---
30
30
1
---
---
s
FC131
---
1
1
1
1
1
---
5
---
5
---
30
30
Comm Failure Trip
Comm Failure Alarm
F1*
5
5
s
F1*
OPEN CONTROL CIRCUIT
40521
40522
40523
0208
0209
020A
Open Ctrl Circuit Trip
Reserved
0
1
1
---
---
---
FC126
---
0
1
1
1
---
---
---
---
---
---
---
---
Reserved
---
USER MAP ADDRESSES
40524
40525
40526
40527
▼
020B
020C
020D
020E
▼
User Map Address 1
User Map Address 2
User Map Address 3
User Map Address 4
▼
30001 43763
30001 43763
30001 43763
30001 43763
1
---
---
---
---
▼
F1
F1
F1
F1
▼
30001
30001
30001
30001
▼
1
1
1
1
1
1
1
▼
▼
▼
▼
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
21
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
40645
40646
40647
40648
40649
▼
0284
0285
0286
0287
0288
▼
User Map Address 122
User Map Address 123
User Map Address 124
User Map Address 125
Reserved
30001 43763
30001 43763
30001 43763
30001 43763
1
---
---
---
---
---
▼
F1
F1
F1
F1
---
▼
30001
30001
30001
30001
---
1
1
1
1
1
▼
1
1
1
1
---
▼
---
▼
---
▼
---
▼
▼
40658
0291
Reserved
---
---
---
---
---
EVENT RECORDER
40659
40660
40661
40662
40663
0292
Event Recorder Function
Recording of Trip Events
Recording of Alarm Events
Recording of Control Events
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
---
---
---
---
---
FC126
FC126
FC126
FC126
FC126
1
1
1
1
1
1
1
1
1
1
0293
0294
0295
0296
Recording of Logic Input
Events
40664
40665
40666
0297
0298
0299
Recording of Level Events
0
0
0
1
1
1
1
1
1
---
---
---
FC126
FC126
FC126
1
1
0
1
1
1
Recording of Dropout Events
Recording of Set Time/Date
Events
40667
40668
029A
029B
▼
Event Record Selector
1
65535
---
1
---
---
▼
F1
---
▼
1
1
Reserved
▼
---
▼
---
▼
---
▼
1
▼
▼
▼
1
40700
02BB
Reserved
RESET SETUP
40701
02BC
Reset Lockout Using Reset Key
0
1
0
---
FC126
0
1
THERMAL MODEL SETUP
40702
40703
40704
40705
40706
40707
40708
40709
40710
40711
40712
40713
40714
40715
40716
40717
40718
02BD
02BE
02BF
02C0
02C1
02C2
02C3
02C4
02C5
02C6
02C7
02C8
02C9
02CA
02CB
02CC
02CD
Overload Pickup Level
101
0
125
19
1
x FLA
---
min
min
%
F3
101
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Unbalance K Factor
1
F1
Cool Time Constant Running
Cool Time Constant Stopped
Hot/Cold Safe Stall Ratio
1
1000
1000
100
101
15
1
F1
15
30
75
101
4
1
1
F1
1
1
F1
Thermal Capacity Alarm Level 10
1
%
F1*
F1
Standard Overload Curve
Reserved
1
1
---
---
°C
---
0
---
---
1
---
---
251
251
251
0
RTD Bias - Minimum T
RTD Bias - Center T
RTD Bias - Maximum T
Minimize Reset Time
Overload Reset Mode
Reserved
251
251
251
1
F1*
F1*
F1*
FC126
FC160
---
0
1
°C
0
1
°C
0
1
---
---
---
---
---
---
0
1
1
1
---
---
---
---
---
---
---
---
---
---
---
---
---
Reserved
---
---
Reserved
---
---
Reserved
---
---
MECHANICAL JAM
40719
40720
40721
▼
02CE
Mechanical Jam Level
Mechanical Jam Delay
Reserved
101
1
451
300
---
1
x FLA
s
F3*
F2
---
▼
451
1
1
02CF
02D0
▼
1
1
---
▼
---
▼
---
▼
---
▼
1
▼
▼
▼
22
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
40728
02D7
Reserved
---
---
---
---
---
---
1
RTD OPEN/SHORT CIRCUIT (REQUIRED=IO_G)
40729
40730
▼
02D8
02D9
▼
RTD Open/Short Alarm
0
1
1
---
---
▼
FC126
---
0
1
Reserved
▼
---
▼
---
---
▼
---
---
▼
---
---
▼
---
1
▼
▼
1
40734
02DD
Reserved
---
---
RTD #1 (REQUIRED=IO_G)
40735
40736
40746
40747
40748
02DE
02DF
02E9
02EA
02EB
RTD 1 Application
RTD 1 Name
0
4
1
1
1
1
1
---
---
°C
---
°C
FC121
F22
0
1
0
10
251
6
14
251
0
10
1
RTD 1 Alarm Temp
RTD 1 Trip Voting
RTD 1 Trip Temp
-50
0
F4*
FC122
F4*
1
-50
251
251
1
RTD #2 (REQUIRED=IO_G)
40749
40750
40760
40761
40762
02EC
02ED
02F7
02F8
02F9
RTD 2 Application
RTD 2 Name
0
4
1
1
1
1
1
---
---
°C
---
°C
FC121
F22
0
1
0
10
251
6
15
251
0
10
1
RTD 2 Alarm Temp
RTD 2 Trip Voting
RTD 2 Trip Temp
-50
0
F4*
FC122
F4*
1
-50
251
251
1
RTD #3 (REQUIRED=IO_G)
40763
40764
40774
40775
40776
02FA
02FB
0305
0306
0307
RTD 3 Application
RTD 3 Name
0
4
1
1
1
1
1
---
---
°C
---
°C
FC121
F22
0
1
0
10
251
6
16
251
0
10
1
RTD 3 Alarm Temp
RTD 3 Trip Voting
RTD 3 Trip Temp
-50
0
F4*
FC122
F4*
1
-50
251
251
1
RTD #4 (REQUIRED=IO_G)
40777
40778
40788
40789
40790
0308
0309
0313
0314
0315
RTD 4 Application
RTD 4 Name
0
4
1
1
1
1
1
---
---
°C
---
°C
FC121
F22
0
1
0
10
251
6
17
251
0
10
1
RTD 4 Alarm Temp
RTD 4 Trip Voting
RTD 4 Trip Temp
-50
0
F4*
FC122
F4*
1
-50
251
251
1
RTD #5 (REQUIRED=IO_G)
40791
40792
40802
40803
40804
0316
0317
0321
0322
0323
RTD 5 Application
RTD 5 Name
0
4
1
1
1
1
1
---
---
°C
---
°C
FC121
F22
0
1
0
10
251
6
18
251
0
10
1
RTD 5 Alarm Temp
RTD 5 Trip Voting
RTD 5 Trip Temp
-50
0
F4*
FC122
F4*
1
-50
251
251
1
RTD #6 (REQUIRED=IO_G)
40805
40806
40816
40817
40818
40819
▼
0324
0325
032F
0330
0331
0332
▼
RTD 6 Application
RTD 6 Name
RTD 6 Alarm Temp
RTD 6 Trip Voting
RTD 6 Trip Temp
Reserved
0
4
1
---
---
°C
---
°C
---
▼
FC121
F22
F4*
0
1
0
10
251
6
1
19
251
0
10
1
-50
0
1
1
FC122
F4*
1
-50
---
▼
---
251
---
▼
1
251
---
▼
1
---
▼
---
---
1
▼
▼
▼
1
40824
0337
Reserved
---
---
---
---
THERMISTOR (CPU)
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
23
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
40825
40826
40827
40828
40829
▼
0338
0339
033A
033B
033C
▼
Cold Resistance
Hot Resistance
Thermistor Alarm
Thermistor Trip
Reserved
1
300
300
1
1
k ohms F2
k ohms F2
1
1
1
1
1
1
▼
1
1
1
50
0
0
1
---
---
---
▼
FC126
0
1
1
FC126
---
0
---
▼
---
---
▼
---
▼
---
---
▼
---
▼
▼
40833
0340
Reserved
---
---
---
UNDERCURRENT (REQUIRED=IO_A)
40834
40835
40836
40837
40838
40839
40840
40841
0341
0342
0343
0344
0345
0346
0347
0348
Undercurrent Alarm Level
Undercurrent Alarm Delay
Undercurrent Trip Level
Undercurrent Trip Delay
Reserved
1
101
60
1
%FLA
s
F1*
F1
101
1
1
1
1
1
1
1
1
1
1
1
1
101
60
1
%FLA
s
F1*
F1
101
1
1
1
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
Reserved
---
---
Reserved
---
---
Reserved
---
---
UNDERPOWER (IO_A + IO_C) OR (IO_A + IO_B)
40842
40843
40844
40845
40846
▼
0349
034A
034B
034C
034D
▼
Underpower Alarm Level
Underpower Alarm Delay
Underpower Trip Level
Underpower Trip Delay
Reserved
1
101
60
1
%MNR
F1*
F1
101
1
1
1
1
1
1
▼
1
1
1
s
1
101
60
1
%MNR
s
F1*
F1
101
1
1
1
---
▼
---
---
---
▼
---
---
---
▼
---
▼
▼
▼
▼
40850
ACCELERATION
40851
40852
40853
40854
40855
40856
0351
Reserved
---
---
---
---
0352
0353
0354
0355
0356
0357
Acceleration Alarm Timer
Acceleration Trip Timer
Reserved
5
2501
2501
---
1
s
F2*
F2*
---
2501
2501
---
1
1
1
1
1
1
5
1
s
---
---
---
---
---
---
---
---
---
---
---
---
Reserved
---
---
---
Reserved
---
---
---
Reserved
---
---
---
CURRENT UNBALANCE (REQUIRED=IO_A)
40857
40858
0358
0359
Current Unbalance Alarm Level 4
41
60
1
1
%
s
F1*
F1
15
1
1
1
Current Unbalance Alarm
Delay
1
40859
40860
035A
035B
035C
035D
035E
035F
Current Unbalance Trip Level
Current Unbalance Trip Delay
Reserved
4
41
60
---
---
---
---
1
%
F1*
F1
30
1
1
1
1
1
1
1
1
1
s
40861
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
40862
Reserved
40863
Reserved
40864
Reserved
GROUND FAULT
40865
0360
0361
0362
0363
Ground Alarm Level
10
5
101
151
60
1
1
1
1
%FLA
F1*
F2*
F1
101
151
10
1
1
1
1
40866
CBCT Ground Alarm Level
Ground Alarm Delay On Start
Ground Trip Level
A
40867
0
s
40868
10
101
%FLA
F1*
101
24
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
40869
40870
40871
40872
40873
40874
0364
0365
0366
0367
0368
0369
CBCT Ground Trip Level
Ground Trip Delay On Start
Ground Alarm Delay On Run
Ground Trip Delay On Run
Reserved
5
151
100
60
1
A
F2*
F2
F1
F2
---
---
151
0
1
1
1
1
1
1
0
1
s
0
1
s
10
0
0
50
1
s
---
---
---
---
---
---
---
---
---
Reserved
---
LOAD INCREASE
40875
40876
40877
40878
036A
Load Increase Alarm Level
Reserved
50
---
---
---
151
---
1
%FLA
---
F1*
---
---
---
151
---
1
1
1
1
036B
036C
036D
---
---
---
Reserved
---
---
---
Reserved
---
---
---
PHASE UNDERVOLTAGE (REQUIRED=IO_B)
40879
40880
40881
40882
40883
▼
036E
036F
0370
0371
0372
▼
Undervoltage Alarm Level
Undervoltage Alarm Delay
Undervoltage Trip Level
Undervoltage Trip Delay
Reserved
60
1
100
60
1
%MNV
F1*
F1
100
30
1
1
1
1
1
▼
1
1
s
60
1
100
60
1
%MNV
s
F1*
F1
100
30
1
---
▼
---
---
---
▼
---
---
---
▼
---
▼
▼
▼
▼
40887
0376
Reserved
---
---
---
---
AUXILIARY UNDERVOLTAGE PROTECTION (REQUIRED=IO_C)
40888
40889
40890
40891
40892
40893
40894
0377
0378
0379
037A
037B
037C
037D
Aux U/V Alarm
Aux U/V Alarm Delay
Aux UV Trip
60
1
91
60
91
60
---
---
---
1
%NCV
s
F1*
F1
91
5
1
1
1
1
1
1
1
1
60
1
1
%NCV
s
F1*
F1
91
5
Aux UV Trip Delay
Reserved
1
---
---
---
---
---
---
---
---
---
---
---
---
---
Reserved
---
Reserved
---
PHASE OVERVOLTAGE (REQUIRED=IO_B)
40895
40896
40897
40898
40899
40900
40901
40902
037E
037F
0380
0381
0382
0383
0384
0385
Overvoltage Alarm Level
Overvoltage Alarm Delay
Overvoltage Trip Level
Overvoltage Trip Delay
Reserved
101
1
121
60
1
%MNV
F1*
F1
121
30
1
1
1
1
1
1
1
1
1
s
101
1
121
60
1
%MNV
s
F1*
F1
121
30
1
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
Reserved
---
---
Reserved
---
---
Reserved
---
---
PHASE REVERSAL (REQUIRED=IO_B)
40903
40904
40905
40906
40907
0386
0387
0388
0389
038A
Voltage Phase Reversal
Reserved
0
2
1
---
---
---
---
---
FC140
---
1
1
1
1
1
1
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
Reserved
---
Reserved
---
Reserved
---
VT FUSE FAIL (REQUIRED=IO_B)
40908
40909
40910
038B
038C
038D
VT Fuse Fail
Reserved
Reserved
0
2
1
---
---
---
FC140
---
0
1
1
1
---
---
---
---
---
---
---
---
---
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
25
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
40911
MAINTENANCE
40912
038E
Reserved
---
---
---
---
---
---
1
038F
0390
0391
0392
0393
Drive Greasing Interval
100
50100
65000
10010
---
100
100
10
hrs
ops
hrs
---
F1*
F1*
F1*
---
50100
65000
10010
---
1
1
1
1
1
40913
Contactor Inspection Interval 100
40914
Max Motor Stopped Time
Reserved
10
---
---
40915
---
40916
Reserved
---
---
---
---
---
START INHIBIT
40917
0394
0395
0396
0397
0398
Start Inhibit Margin
Reserved
0
11
1
%
---
---
s
F1*
---
11
1
1
1
1
1
40918
---
1
---
6
---
1
---
6
40919
Starts/Hour Limit
Time Between Starts
Reserved
F1*
F1*
---
40920
1
3601
---
1
3601
---
40921
---
---
---
CHANGE MODE
40922
0399
039A
039B
039C
Change Mode on Comm Alarm 0
1
1
---
---
---
---
FC126
FC126
---
0
1
1
1
1
40923
Change Mode when running
Reserved
0
1
1
0
40924
---
---
---
---
---
---
---
---
40925
Reserved
---
RESTART BLOCK
40926
40927
▼
039D
Restart Block Time
Reserved
▼
1
50001
---
1
s
F1*
---
▼
50001
---
1
039E
▼
---
▼
---
▼
---
▼
1
▼
▼
▼
1
41039
CALIBRATION
41040
41042
41044
▼
040E
Reserved
040F
0411
0413
▼
Calibration Date
Calibration Time
Reserved
0
203360302
1
---
---
---
▼
F18
F19
---
0
2
0
389757795
1
0
2
---
▼
---
---
▼
---
▼
1
▼
▼
▼
▼
1
41105
SECURITY
41106
41107
41108
41109
41110
41111
41112
41113
41114
41115
41116
0450
Reserved
0451
0452
0453
0454
0455
0456
0457
0458
0459
045A
045B
Passcode Level 1
Passcode Level 2
Reserved
11111 55556
11111 55556
1
---
---
---
---
---
---
---
---
---
---
---
F1*
F1*
---
11111
22222
---
1
1
1
1
1
1
1
1
1
1
1
1
1
---
1
---
3
---
1
Access Switch Level
Comms Security
MCC Setpoint Access
Passcode Entry
Reserved
F1
0
1
1
FC126
FC126
F1
0
0
1
1
1
0
55555
---
---
---
---
1
0
---
---
---
---
---
---
---
---
---
---
---
---
---
Reserved
---
Reserved
---
Reserved
---
FLEXLOGIC TIMERS
41117
41118
41119
41120
045C
Timer 1 Type
0
2
1
---
---
---
---
FC141
F1
0
1
1
1
1
045D
045E
045F
Timer 1 Pickup Delay
Timer 1 Dropout Delay
Reserved
0
1000
1000
---
1
1
0
1
F1
1
---
---
---
---
26
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
▼
▼
▼
▼
---
0
▼
▼
---
1
▼
▼
▼
---
0
▼
1
41124
41125
41126
41127
41128
▼
0463
0464
0465
0466
0467
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 2 Type
Timer 2 Pickup Delay
Timer 2 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41132
41133
41134
41135
41136
▼
046B
046C
046D
046E
046F
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 3 Type
Timer 3 Pickup Delay
Timer 3 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41140
41141
41142
41143
41144
▼
0473
0474
0475
0476
0477
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 4 Type
Timer 4 Pickup Delay
Timer 4 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41148
41149
41150
41151
41152
▼
047B
047C
047D
047E
047F
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 5 Type
Timer 5 Pickup Delay
Timer 5 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41156
41157
41158
41159
41160
▼
0483
0484
0485
0486
0487
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 6 Type
Timer 6 Pickup Delay
Timer 6 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41164
41165
41166
41167
41168
▼
048B
048C
048D
048E
048F
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 7 Type
Timer 7 Pickup Delay
Timer 7 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41172
41173
41174
41175
41176
▼
0493
0494
0495
0496
0497
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 8 Type
Timer 8 Pickup Delay
Timer 8 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41180
41181
41182
049B
049C
049D
Reserved
---
---
---
---
---
Timer 9 Type
Timer 9 Pickup Delay
2
FC141
F1
1
0
1000
1
1
1
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
27
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
41183
41184
▼
049E
049F
▼
Timer 9 Dropout Delay
Reserved
0
1000
---
1
---
---
▼
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41188
41189
41190
41191
41192
▼
04A3
04A4
04A5
04A6
04A7
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 10 Type
Timer 10 Pickup Delay
Timer 10 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41196
41197
41198
41199
41200
▼
04AB
04AC
04AD
04AE
04AF
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 11 Type
Timer 11 Pickup Delay
Timer 11 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41204
41205
41206
41207
41208
▼
04B3
04B4
04B5
04B6
04B7
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 12 Type
Timer 12 Pickup Delay
Timer 12 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41212
41213
41214
41215
41216
▼
04BB
04BC
04BD
04BE
04BF
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 13 Type
Timer 13 Pickup Delay
Timer 13 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41220
41221
41222
41223
41224
▼
04C3
04C4
04C5
04C6
04C7
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 14 Type
Timer 14 Pickup Delay
Timer 14 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41228
41229
41230
41231
41232
▼
04CB
04CC
04CD
04CE
04CF
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 15 Type
Timer 15 Pickup Delay
Timer 15 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41236
41237
41238
41239
41240
▼
04D3
04D4
04D5
04D6
04D7
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 16 Type
Timer 16 Pickup Delay
Timer 16 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
---
▼
---
---
---
▼
---
1
▼
▼
▼
▼
1
41244
04DB
Reserved
---
---
---
28
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
41245
41246
41247
41248
▼
04DC
04DD
04DE
04DF
▼
Timer 17 Type
Timer 17 Pickup Delay
Timer 17 Dropout Delay
Reserved
0
2
1
---
---
---
---
▼
FC141
F1
0
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41252
41253
41254
41255
41256
▼
04E3
04E4
04E5
04E6
04E7
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 18 Type
Timer 18 Pickup Delay
Timer 18 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41260
41261
41262
41263
41264
▼
04EB
04EC
04ED
04EE
04EF
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 19 Type
Timer 19 Pickup Delay
Timer 19 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41268
41269
41270
41271
41272
▼
04F3
04F4
04F5
04F6
04F7
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 20 Type
Timer 20 Pickup Delay
Timer 20 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41276
41277
41278
41279
41280
▼
04FB
04FC
04FD
04FE
04FF
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 21 Type
Timer 21 Pickup Delay
Timer 21 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41284
41285
41286
41287
41288
▼
0503
0504
0505
0506
0507
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 22 Type
Timer 22 Pickup Delay
Timer 22 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41292
41293
41294
41295
41296
▼
050B
050C
050D
050E
050F
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 23 Type
Timer 23 Pickup Delay
Timer 23 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41300
41301
41302
41303
41304
0513
0514
0515
0516
0517
Reserved
---
---
---
---
---
---
---
Timer 24 Type
Timer 24 Pickup Delay
Timer 24 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
---
---
---
1
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
29
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
▼
▼
▼
▼
---
0
▼
▼
---
1
▼
▼
▼
---
0
▼
1
41308
41309
41310
41311
41312
▼
051B
051C
051D
051E
051F
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 25 Type
Timer 25 Pickup Delay
Timer 25 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41316
41317
41318
41319
41320
▼
0523
0524
0525
0526
0527
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 26 Type
Timer 26 Pickup Delay
Timer 26 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41324
41325
41326
41327
41328
▼
052B
052C
052D
052E
052F
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 27 Type
Timer 27 Pickup Delay
Timer 27 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41332
41333
41334
41335
41336
▼
0533
0534
0535
0536
0537
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 28 Type
Timer 28 Pickup Delay
Timer 28 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41340
41341
41342
41343
41344
▼
053B
053C
053D
053E
053F
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 29 Type
Timer 29 Pickup Delay
Timer 29 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41348
41349
41350
41351
41352
▼
0543
0544
0545
0546
0547
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 30 Type
Timer 30 Pickup Delay
Timer 30 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41356
41357
41358
41359
41360
▼
054B
054C
054D
054E
054F
▼
Reserved
---
---
---
---
---
---
▼
---
Timer 31 Type
Timer 31 Pickup Delay
Timer 31 Dropout Delay
Reserved
2
FC141
F1
1
0
1000
1000
---
1
1
1
0
1
F1
1
1
---
▼
---
0
---
▼
---
1
---
---
▼
---
0
1
▼
▼
▼
▼
1
41364
41365
41366
0553
0554
0555
Reserved
---
---
---
---
---
Timer 32 Type
Timer 32 Pickup Delay
2
FC141
F1
1
0
1000
1
1
1
30
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
41367
41368
▼
0556
0557
▼
Timer 32 Dropout Delay
0
1000
---
1
---
---
▼
F1
---
▼
1
1
Reserved
▼
---
▼
---
---
▼
---
---
▼
---
1
▼
▼
1
41372
055B
Reserved
---
---
---
CONTACT INPUT ASSIGNMENT
41373
41374
41375
41376
41377
41378
41379
41380
41381
41382
41383
41384
41385
41386
41387
41388
41389
41390
41391
41392
41393
41394
41395
41396
41397
41398
41399
41400
41401
41402
41403
41404
▼
055C
055D
055E
055F
0560
0561
0562
0563
0564
0565
0566
0567
0568
0569
056A
056B
056C
056D
056E
056F
0570
0571
0572
0573
0574
0575
0576
0577
0578
0579
057A
057B
▼
U/V Restart Inhibit
Lockout Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
---
0
0
0
0
0
0
0
0
0
0
0
---
▼
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
---
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
---
0
0
0
0
0
0
0
0
0
0
0
---
▼
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
---
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
---
0
0
0
0
0
0
0
0
0
0
0
---
▼
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
▼
1
Access Switch
Field Permissive
Comms Permissive
Forward Limit
Reverse Limit
Remote Reset
MCC Permissive
Hard Wired Start A
Hard Wired Start B
Hard Wired Stop
Hard Wired Permissive
Field Start A
Field Start B
Field Stop
Contactor Status A
Contactor Status B
Auto/Manual Switch
Reserved
Test Switch
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
57344
---
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
FC142
---
Process Interlock A
Process Interlock B
Process Interlock C
Process Interlock D
Process Interlock E
Process Interlock F
Process Interlock G
Process Interlock H
Process Interlock I
Process Interlock J
Reserved
▼
▼
▼
41470
SELF TEST
41471
41472
41473
41474
41475
LEDs
05BD
Reserved
05BE
05BF
05C0
05C1
05C2
Self Test Action
Reserved
0
1
1
---
---
---
---
---
FC111
---
0
1
1
1
1
1
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
Reserved
---
Reserved
---
Reserved
---
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
41476
41477
41478
41479
41480
41481
▼
05C3
05C4
05C5
05C6
05C7
05C8
▼
Orange LED Intensity
Green LED Intensity
Red LED Intensity
LED colour invert
Tripped LED Flasher
Reserved
0
15
1
---
---
---
---
---
---
▼
FC147
FC147
FC147
FC177
FC103
---
0
1
1
1
1
1
1
▼
1
1
1
1
1
1
1
1
▼
1
0
15
1
0
0
15
1
0
0
1
1
0
0
1
1
0
---
▼
---
0
---
▼
---
▼
---
1
---
▼
---
0
▼
▼
41494
41495
41496
41497
41498
41499
41500
41501
▼
05D5
05D6
05D7
05D8
05D9
05DA
05DB
05DC
▼
Reserved
---
57344
3
---
---
---
---
---
---
---
---
▼
---
USER1 LED Assignment
USER1 LED Colour
USER2 LED Assignment
USER2 LED Colour
USER3 LED Assignment
USER3 LED Colour
Reserved
FC142
FC157
FC142
FC157
FC142
FC157
---
0
1
1
0
57344
3
1
0
0
1
1
0
57344
3
1
0
0
1
1
---
▼
---
---
▼
---
▼
---
---
▼
---
▼
▼
41514
05E9
Reserved
---
---
---
CONTACT OUTPUTS
41515
41516
41517
41518
▼
05EA
Contact Output 1
Contact Output 2
Contact Output 3
Contact Output 4
▼
0
57344
57344
57344
57344
▼
0
---
---
---
---
▼
FC142
FC142
FC142
FC142
▼
0
1
05EB
05EC
05ED
▼
0
0
0
1
0
0
0
1
0
0
0
1
▼
0
▼
0
▼
0
▼
1
41543
41544
41545
41546
41547
▼
0606
0607
0608
0609
060A
▼
Contact Output 29
Contact Output 30
Contact Output 31
Contact Output 32
Reserved
57344
57344
57344
57344
---
---
---
---
---
---
▼
FC142
FC142
FC142
FC142
---
0
0
0
1
0
0
0
1
0
0
0
1
---
▼
---
---
▼
---
---
▼
---
1
▼
▼
▼
▼
1
41552
060F
Reserved
---
---
---
UNDERVOLTAGE RESTART
41553
41554
41555
41556
41557
41558
41559
41560
41561
▼
0610
0611
0612
0613
0614
0615
0616
0617
0618
▼
Under Voltage Restart
UVR Short Dip Time
UVR Med Dip Time
UVR Long Dip Time
UVR Med Dip Delay
UVR Long Dip Delay
UVR Dropout Level
UVR Pickup Level
Reserved
0
1
1
---
ms
s
FC126
F1*
F2
0
1
1
1
1
1
1
1
1
1
▼
1
100
1
510
100
605
600
12000
100
100
---
10
1
200
20
605
20
100
65
90
---
▼
5
5
min
s
F2*
F2
2
2
2
2
s
F2
60
60
---
▼
---
1
%
%
---
▼
---
F1
1
F1
---
▼
---
---
▼
▼
▼
41571
0622
Reserved
---
---
---
AUTO / MANUAL CONTROL
41572
41573
41574
0623
0624
0625
Comms Start Ctrl
0
0
0
1
1
1
1
1
1
---
---
---
FC126
FC172
FC126
0
0
0
1
1
1
Comms Stop Mode
Hard Wired Start Ctrl
32
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
Min
Max
Step Units
Format Default
Size in
Words
41575
41576
41577
41578
41579
41580
41581
41582
41583
41584
41585
41586
41587
41588
41589
▼
0626
0627
0628
0629
062A
062B
062C
062D
062E
062F
0630
0631
0632
0633
0634
▼
Hard Wired Stop Mode
Hard Wired Stop Actn
Hard Wired 2W/3W
Field Start Ctrl
Field Stop Mode
Field Stop Action
Field 2W/3W
0
0
1
1
1
1
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
▼
FC172
FC174
FC173
FC126
FC172
FC174
FC173
FC126
FC172
FC174
FC175
FC175
FC174
FC126
---
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
7
▼
1
0
1
1
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
MCC Start Ctrl
0
1
1
0
MCC Stop Mode
MCC Stop Action
Test Auto Mode
Test Manual Mode
External Stop Action
Auto/Manual Key
Reserved
0
1
1
0
0
1
1
0
0
2
1
1
0
2
1
0
0
1
1
0
0
1
1
0
---
▼
---
▼
---
▼
---
▼
▼
▼
41696
069F
Reserved
FLEXLOGIC EQUATION
41697
42209
▼
06A0
08A0
▼
Flex Equation
Reserved
▼
0
65535
---
1
---
---
▼
FC142 1024
512
1
---
▼
---
▼
---
---
▼
▼
▼
▼
2
43763
0EB2
Reserved
1.Maximum setpoint values represent OFF.
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Format codes
Code
Type
Definition
F1
16 bits
UNSIGNED VALUE
Example: 1234 stored as 1234
F2
16 bits
UNSIGNED VALUE, 1 DECIMAL PLACE
UNSIGNED VALUE, 2 DECIMAL PLACES
2’s COMPLEMENT SIGNED VALUE
Example: 123.4 stored as 1234
F3
16 bits
Example: 12.34 stored as 1234
F4
16 bits
Example: -1234 stored as -1234 i.e. 64302
F6
16 bits
2’s COMPLEMENT SIGNED VALUE, 2 DECIMAL PLACES
Example: -12.34 stored as -1234 i.e. 64302
F9
32 bits
UNSIGNED LONG VALUE
1st 16 bits
2nd 16 bits
High Order Word of Long Value
Low Order Word of Long Value
Example: 123456 stored as 123456
i.e. 1st word: 0001 hex, 2nd word: E240 hex
F10
32 bits
UNSIGNED LONG VALUE, 1 DECIMAL PLACE
UNSIGNED LONG VALUE, 1 DECIMAL PLACE
Low Order Word of Long Value
1st 16 bits
2nd 16 bits
Example: 12345.6 stored as 123456
i.e. 1st word: 0001 hex, 2nd word: E240 hex
F13
32 bits
2’s COMPLEMENT SIGNED LONG VALUE, 1 DECIMAL PLACE
High Order Word of Long Value
1st 16 bits
2nd 16 bits
Low Order Word of Long Value
Example: -12345.6 stored as -123456
i.e. 1st word: FFFE hex, 2nd word: 1DC0 hex
F15
0
16 bits
HARDWARE REVISION
Prototype
1
A
B
C
D
E
2
3
4
5
6
F
7
G
H
I
8
9
10
11
12
13
14
15
16
17
J
K
L
M
N
O
P
Q
34
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Code
Type
Definition
18
R
S
19
20
T
21
U
V
W
X
Y
22
23
24
25
26
Z
F17
32 bits
UNSIGNED LONG VALUE, 3 DECIMAL PLACES
High Order Word of Long Value
1st 16 bits
2nd 16 bits
Low Order Word of Long Value
Example: 123456 stored as 123456
i.e. 1st word: 0001 hex, 2nd word: E240 hex
F18
32 bits
DATE MM/DD/YYYY
Month 1 to 12
1st byte
2nd byte
3rd and 4th byte
Day 1 to 31
Year 1995 to 2094
Example: Feb 20, 1995 stored as 34867142
i.e. 1st word: 0214, 2nd word 07C6
F19
32 bits
TIME HH:MM:SS:hh
Hours 0 to 23
1st byte
2nd byte
3rd byte
4th byte
Minutes 0 to 59
Seconds 0 to 59
Hundredths of seconds 0 to 99
Example: 2:05pm stored as 235208704
i.e. 1st word: 0E05, 2nd word 0000
F20
32 bits
2’s COMPLEMENT SIGNED LONG VALUE
High Order Word of Long Value
Low Order Word of Long Value
1st 16 bits
2nd 16 bits
Note: -1 means “Never”
F21
16 bits
2’s COMPLEMENT SIGNED VALUE, 2 DECIMAL PLACES
Power Factor
< 0
> 0
Leading Power Factor - Negative
Lagging Power Factor - Positive
Example: Power Factor of 0.87 lag is used as 87
i.e. 0057
F22
MSB
LSB
16 bits
TWO 8-BIT CHARACTERS PACKED INTO 16-BIT UNSIGNED
First Character
Second Character
Example: String ‘AB’ stored as 4142 hex
FC101
16 bits
RS 485 Baud Rate
9600 baud
0
1
2
3
4
19200 baud
38400 baud
57600 baud
115200 baud
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Code
Type
Definition
FC103
16 bits
Off / On or No / Yes Selection
OFF / NO
0
1
ON / YES
FC104
16 bits
16 bits
Ground CT Type
None
0
1
Residual
2
CBCT 2000:1
Differential CT Type
None
FC105
0
1
1 A Secondary
5 A Secondary
Direct Connect
2
3
FC106
16 bits
16 bits
16 bits
Voltage Transformer Connection Type
0
Wye
1
Delta
FC107
Supply Frequency
60
0
1
50
FC109
Flex Logic Status
OK
0
1
Unknown Token
Too Many Latches
Too Many Timers
Too Many + OneShots
Too Many - OneShots
Too Many Duel OneShots
Stack Overflow
Stack Underflow
Program Too Long
Trip Relays
Trip
2
3
4
5
6
7
8
9
FC111
16 bits
16 bits
16 bits
16 bits
0
1
Alarm
FC112
Communication Status
Error
0
1
OK
FC116
Switch Type
Open
0
1
Closed
FC121
RTD Application
None
0
1
Stator
2
Bearing
3
Ambient
4
Other
FC122
16 bits
RTD Voting Selection
OFF
0
1
RTD #1
36
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Code
2
Type
Definition
RTD #2
RTD #3
RTD #4
RTD #5
RTD #6
3
4
5
6
FC126
0
16 bits
16 bits
Disabled / Enabled Selection
Disabled
1
Enabled
FC128
0
Command Status
Manual
1
Auto
2
Manual Inhibit
Auto/ Manual
Hardwired Auto
None
3
4
5
FC129
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
FC130
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
Bit 11
Bit 12
FC131
1
16 bits
Quick Status Status
Alarm
Trip
Self Test Fault
Auto
Contactor A
Contactor B
Contact Output 3
Drive Available
LED Flash
Running
16 bits
Stopped
Tripped
Alarm
Comms OK
Auto
Manual
USER1
USER2
USER3
50%
80%
100%
16 bits
Comm Fail Mode
Serial
2
Serial & Ethernet
Serial & FieldBus
Ethernet
4
8
16
FieldBus
32
Ethernet & Fieldbus
All
64
FC134
16 bits
Cause of Event
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Code
Type
Definition
0
No Event/Trip To Date
Control Power Lost
Control Power Applied
Date or Time Set
Reset
1
2
3
4
5
Lockout Reset
0x8002
0x8042
0x8082
0x80C2
0x8102
0x8142
0x8182
0x81C2
0x8202
0x8242
0x8282
0x82C2
0x8302
0x8342
0x8382
0x83C2
0x8402
0x8442
0x8482
0x84C2
0x8502
0x8542
0x8582
0x85C2
0x8602
0x8642
0x8682
0x86C2
0x8702
0x8742
0x8782
0x87C2
0x8802
0x8842
0x8882
0x88C2
0x8902
0x89C2
0xA002
0xA042
0xA082
Any Trip
Thermal O/L Trip
Ground Fault Trip
Acceleration Trip
Phase Reversal Trip
UnderPower Trip
UnderVoltage Trip
OverVoltage Trip
Mechanical Jam Trip
UnderCurrent Trip
Unbalance Trip
RTD 1 Trip
RTD 2 Trip
RTD 3 Trip
RTD 4 Trip
RTD 5 Trip
RTD 6 Trip
Comm Fail Trip
Relay Not Configured
Process ILock A Trip
Process ILock B Trip
Process ILock C Trip
Process ILock D Trip
Process ILock E Trip
Process ILock F Trip
Process ILock G Trip
Process ILock H Trip
Process ILock I Trip
Process ILock J Trip
Hard Wired Trip
Field Trip
MCC Trip
Aux U/V Trip
Emergency Stop
Fuse Fail Trip
Open Control Circuit Trip
Thermistor Trip
Self Test Trip
Any Alarm
Thermal Level Alarm
Ground Fault Alarm
38
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Code
Type
Definition
0xA0C2
0xA102
0xA142
0xA182
0xA1C2
0xA242
0xA282
0xA2C2
0xA302
0xA342
0xA382
0xA3C2
0xA402
0xA442
0xA482
0xA4C2
0xA502
0xA542
0xA582
0xA5C2
0xA602
0xA642
0xA682
0xA6C2
0xA702
0xA742
0xA782
0xA7C2
0xA802
0xA842
0xA882
0xA8C2
0xA902
0xA982
0xA9C2
0xAA02
0xAB02
0XAB42
0xAB82
0xABC2
0xAC82
0xC002
0xC042
0xC082
0xC0C2
0xC102
0xC142
Acceleration Alarm
Phase Reversal Alarm
UnderPower Alarm
UnderVoltage Alarm
OverVoltage Alarm
UnderCurrent Alarm
Unbalance Alarm
RTD 1 Alarm
RTD 2 Alarm
RTD 3 Alarm
RTD 4 Alarm
RTD 5 Alarm
RTD 6 Alarm
RTD Open/Short Alarm
RTD Open/Short Alarm
Process ILock A Alarm
Process ILock B Alarm
Process ILock C Alarm
Process ILock D Alarm
Process ILock E Alarm
Process ILock F Alarm
Process ILock G Alarm
Process ILock H Alarm
Process ILock I Alarm
Process ILock J Alarm
Drive Failed to Start
Inverter Failed
Drive Stop Failed
Aux U/V Alarm
External Stop Alarm
Fuse Fail Alarm
Open Ctrl Cct Alarm
Thermistor Alarm
External Start A Alarm
External Start B Alarm
Welded Contactor
Load Increase Alarm
Drive Greasing Alarm
Contactor Inspect Alarm
Max Stopped Alarm
Comm Fail Alarm
Any Stop
Thermal Inhibit
AutoMode
Manual Mode
Auto/Manual Mode Input
Restart Inhibit
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Code
Type
Definition
0xC182
0xC1C2
0xC202
0xC242
0xC282
0xC2C2
0xC3C2
0xC402
0xC442
0xC482
0xC4C2
0xC502
0xC542
0xC582
0xC5C2
0xC602
0xC642
0xC682
0xC6C2
0xC702
0xC742
0xC782
0xC7C2
0xC802
0xC842
0xC882
0xC8C2
0xC902
0xC942
0xC982
0xC9C2
0xCA02
0xCA42
0xCA82
0xCAC2
0xCB02
0xCB42
0xCB82
0xCBC2
0xCC02
0xCC42
0xCC82
0xCCC2
0xCD02
0xCD42
0xCD82
FC135
Contactor A
Contactor B
Forward Limit
Reverse Limit
Starts/Hr Inhibit
Time Between Inhibit
Comms Ctrl Active
Hard Wired Ctrl Active
Field Ctrl Active
MCC Ctrl Active
Process ILock A Stop
Process ILock B Stop
Process ILock C Stop
Process ILock D Stop
Process ILock E Stop
Process ILock F Stop
Process ILock G Stop
Process ILock H Stop
Process ILock I Stop
Process ILock J Stop
HW Stop
Field Stop
MCC Stop
Access Switch Closed
Test Switch Closed
Hard Wired Start A
Hard Wired Start B
Start A
Start B
Field Start A
Field Start B
Contactor A Status
Contactor B Status
Remote Reset Closed
Lockout Reset Closed
UV Restart
Pre-Contactor
MCC Start A
MCC Start B
Bypass Contact
Comm Start A
Comm Start B
Comm Stop
Fuse Fail Inhibit
Phase Reversal Inhibit
Low Aux Voltage Inhibit
16 bits
Motor Speed During Trip / Motor Speed During Event
40
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Code
Type
Definition
Low Speed
High Speed
0
1
FC136
16 bits
Motor Speed During Trip / Motor Speed During Event
0
None
1
A
2
B
FC139
16 bits
Starter Type
None
0
1
FV Nonreversing
FV Reversing
Two Speed
Wye-Delta
Inverter
2
3
4
5
6
Soft Starter
Custom Starter
Interlock Function
Disabled
Trip
7
FC140
16 bits
0
1
2
Alarm
3
Stop
FC141
16 bits
16 bits
Timer Type
Millisecond
Second
0
1
2
Minute
FC142
FlexLogic Bit Field EEETTTTTTTSSSSSS S-Bits denotes the
element state or Operator specific data Number of inputs
T-Bits denote Flex logic Operands and Parameters or
when one of the E bits are set they denote specific details
for the Element Type E-Bits
0x0000
0x0001
0x0040
0x0080
0x00C0
0x01C0
0x0380
0x0400
0x0440
0x0480
0x04C0
0x0500
0x0540
0x0580
0x05C0
0x0600
0x0640
0x8000
0xA000
OFF
ON
Contact Inputs
Virtual Inputs
Virtual Outputs
Remote Inputs
Insert
End
NOT
XOR
LATCH
OR
AND
NOR
NAND
TIMER
ASSIGN
Trip
Alarm
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Code
0xC000
FC143
0
Type
Definition
Control
16 bits
Drive Status
Drive Unavailable
Available Auto
Available Manual
Available
1
2
3
4
Running
FC144
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
Bit 16
Bit 17
Bit 18
Bit 19
Bit 20
Bit 21
Bit 22
Bit 23
Bit 24
Bit 25
FC145
Bit 0
Bit 1
Bit 2
Bit 3
FC147
0
32 bits
LED Status
Running Red
Running Green
Stopped Red
Stopped Green
Tripped Red
Tripped Green
Alarm Red
Alarm Green
Auto Red
Auto Green
Manual Red
Manual Green
Comms OK Red
Comms OK Green
USER1 Red
USER1 Green
USER2 Red
USER2 Green
USER3 Red
USER3 Green
50% Red
50% Green
80% Red
80% Green
100% Red
100% Green
Element Status 1
Level
16 bits
16 bits
Operated
Latched
Spare
LED Intensity
Level 1
3
Level 2
6
Level 3
9
Level 4
12
Level 5
15
Level 6
FC150
32 bits
IP Address
42
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Code
Type
Definition
IP address, subnet mask or default gateway Each byte in this register represents one octet of an IP address
For example: 0x015EDA1F represents address 19421831
FC155
0x0001
0x0002
0x0004
0x0008
0x0010
0x0020
0x0040
0x0080
0x07E2
FC156
0
16 bits
Profibus Baud Rate
9600
19200
31250
45450
93750
187500
500000
1500000
Auto Detect
DeviceNet Baud Rate
125 kbps
16 bits
16 bits
1
250 kbps
2
500 kbps
FC157
0
LED Colour
None
1
Red
2
Green
3
Orange
FC160
0
16 bits
32 bits
Auto/Manual Mode
Auto
1
Manual
FC167
Bit 0
Contact/Virtual Input/Output Status
Input/Output 1
Input/Output 2
Input/Output 3
Input/Output 4
Input/Output 5
Input/Output 6
Input/Output 7
Input/Output 8
Input/Output 9
Input/Output 10
Input/Output 11
Input/Output 12
Input/Output 13
Input/Output 14
Input/Output 15
Input/Output 16
Input/Output 17
Input/Output 18
Input/Output 19
Input/Output 20
Input/Output 21
Input/Output 22
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
Bit 16
Bit 17
Bit 18
Bit 19
Bit 20
Bit 21
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Code
Bit 22
Bit 23
Bit 24
Bit 25
Bit 26
Bit 27
Bit 28
Bit 29
Bit 30
Bit 31
FC168
Bit 0
Type
Definition
Input/Output 23
Input/Output 24
Input/Output 25
Input/Output 26
Input/Output 27
Input/Output 28
Input/Output 29
Input/Output 30
Input/Output 31
Input/Output 32
32 bits
Contact/Virtual Input/Output Status
Input/Output 33
Input/Output 34
Input/Output 35
Input/Output 36
Input/Output 37
Input/Output 38
Input/Output 39
Input/Output 40
Input/Output 41
Input/Output 42
Input/Output 43
Input/Output 44
Input/Output 45
Input/Output 46
Input/Output 47
Input/Output 48
Input/Output 49
Input/Output 50
Input/Output 51
Input/Output 52
Input/Output 53
Input/Output 54
Input/Output 55
Input/Output 56
Input/Output 57
Input/Output 58
Input/Output 59
Input/Output 60
Input/Output 61
Input/Output 62
Input/Output 63
Input/Output 64
Month
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
Bit 16
Bit 17
Bit 18
Bit 19
Bit 20
Bit 21
Bit 22
Bit 23
Bit 24
Bit 25
Bit 26
Bit 27
Bit 28
Bit 29
Bit 30
Bit 31
FC169
0
16 bits
Not Set
1
January
2
February
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COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
Code
Type
Definition
March
April
3
4
5
May
6
June
7
July
8
August
September
October
November
December
Count of Week
Not Set
1st
9
10
11
12
FC170
16 bits
0
1
2
2nd
3
3rd
4
4th
5
Last
FC171
16 bits
Weekdays
Not Set
SUN
0
1
2
MON
3
TUE
4
WED
5
THU
6
FRI
7
SAT
FC172
16 bits
16 bits
16 bits
16 bits
Auto/Manual Control Stop Mode
0
Always Enabled
1
Follow Ctrl Mode
FC173
Wire Selection
0
2W
1
3W
FC174
Source Stop Action
0
Stop
1
Trip
FC175
Test Auto/Manual Mode
0
ON
1
OFF
2
Unaffected
Auxiliary VT Connection
Vab VT
FC176
16 bits
0
1
2
3
4
5
6
Vbc VT
Vca VT
Van VT
Vbn VT
Vcn VT
Van Direct
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Code
7
Type
Definition
Vbn Direct
8
Vcn Direct
FC177
0
16 bits
16 bits
LED Color Invert
Green/Red
1
Red/Green
FC178
Bit 0
Motor Status
Lockout
Bit 1
Non-Lockout Trip
UVR Pending
Bit 2
Bit 4
Running
Bit 5
Precontactor
Bit 6
Starting
Bit 8
Inhibit
Bit 9
Stopped
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
FC179
Bit 0
Self Test Fault
Alarm
Forward
Reverse
Low Speed
High Speed
32 bits
Alarm Status 1
Any Alarm
Bit 1
Thermal Level Alarm
Ground Fault Alarm
Acceleration Alarm
Phase Reversal Alarm
UnderPower Alarm
UnderVoltage Alarm
OverVoltage Alarm
UnderCurrent Alarm
Unbalance Alarm
RTD 1 Alarm
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 9
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
Bit 16
Bit 17
Bit 18
Bit 19
Bit 20
Bit 21
Bit 22
Bit 23
Bit 24
Bit 25
Bit 26
RTD 2 Alarm
RTD 3 Alarm
RTD 4 Alarm
RTD 5 Alarm
RTD 6 Alarm
RTD Open/Short Alarm
RTD Open/Short Alarm
Process ILock A Alarm
Process ILock B Alarm
Process ILock C Alarm
Process ILock D Alarm
Process ILock E Alarm
Process ILock F Alarm
Process ILock G Alarm
Process ILock H Alarm
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RS485 INTERFACE (MODBUS RTU)
Code
Bit 27
Bit 28
Bit 29
Bit 30
Bit 31
FC180
Bit 0
Type
Definition
Process ILock I Alarm
Process ILock J Alarm
Drive Failed to Start
Inverter Failed
Drive Stop Failed
32 bits
Alarm Status 2
Aux U/V Alarm
Bit 1
External Stop Alarm
Fuse Fail Alarm
Bit 2
Bit 3
Open Ctrl Cct Alarm
Thermistor Alarm
External Start A Alarm
External Start B Alarm
Welded Contactor
Load Increase Alarm
Drive Greasing Alarm
Contactor Inspect Alarm
Max Stopped Alarm
Comm Fail Alarm
Bit 4
Bit 6
Bit 7
Bit 8
Bit 12
Bit 13
Bit 14
Bit 15
Bit 18
FC181
FC182
FC183
Bit 0
32 bits
32 bits
32 bits
Alarm Status 3 (Reserved)
Alarm Status 4 (Reserved)
Trip Status 1
Any Trip
Bit 1
Thermal O/L Trip
Ground Fault Trip
Acceleration Trip
Phase Reversal Trip
UnderPower Trip
UnderVoltage Trip
OverVoltage Trip
Mechanical Jam Trip
UnderCurrent Trip
Unbalance Trip
RTD 1 Trip
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
Bit 16
Bit 17
Bit 18
Bit 19
Bit 20
Bit 21
Bit 22
Bit 23
Bit 24
RTD 2 Trip
RTD 3 Trip
RTD 4 Trip
RTD 5 Trip
RTD 6 Trip
Comm Fail Trip
Relay Not Configured
Process ILock A Trip
Process ILock B Trip
Process ILock C Trip
Process ILock D Trip
Process ILock E Trip
Process ILock F Trip
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Code
Bit 25
Bit 26
Bit 27
Bit 28
Bit 29
Bit 30
Bit 31
FC184
Bit 0
Type
Definition
Process ILock G Trip
Process ILock H Trip
Process ILock I Trip
Process ILock J Trip
Hard Wired Trip
Field Trip
MCC Trip
32 bits
Trip Status 2
Aux U/V Trip
Bit 1
Emergency Stop
Fuse Fail Trip
Bit 2
Bit 3
OpenControl Circuit
Thermistor Trip
Trip Status 3 (Reserved)
Trip Status 4 (Reserved)
Message Status 1
Transfer Timer
Bit 4
FC185
FC186
FC187
Bit 1
32 bits
32 bits
32 bits
Bit 2
FLA Not Set
Bit 3
CT Type Not Set
Starter Type Not Set
No Control Source
Clock Not Set
Bit 4
Bit 5
Bit 6
Bit 7
FLA Too High
FC188
Bit 1
32 bits
Message Status 2
IO Communication Failure
Metering Failure
Order Code Error
Clock Error
Bit 2
Bit 3
Bit 4
Bit 5
Calibration Error
EEPROM Error
Bit 6
Bit 7
IO Input Read Error
IO 3.3V Error
Bit 8
Bit 9
IO 5V Error
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
FC189
FC190
FC191
Bit 0
IO -5V Error
IO Input Overvoltage
IO Frequency Error
DPRAM Error
System Health Error
Message Status 3 (Reserved)
Message Status 4 (Reserved)
Ctrl Element Status 1
Any Stop
32 bits
32 bits
32 bits
Bit 1
Thermal Inhibit
AutoMode
Bit 2
Bit 3
Manual Mode
Bit 4
AutoManualMode
Restart Inhibit
Bit 5
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RS485 INTERFACE (MODBUS RTU)
Code
Bit 8
Type
Definition
Forward Limit
Bit 9
Reverse Limit
Bit 10
Bit 11
Bit 15
Bit 16
Bit 17
Bit 18
Bit 19
Bit 20
Bit 21
Bit 22
Bit 23
Bit 24
Bit 25
Bit 26
Bit 27
Bit 28
FC192
Bit 0
Starts/Hr Inhibit
Time Between Inhibit
Comms Ctrl Active
Hard Wired Ctrl Active
Field Ctrl Active
MCC Ctrl Active
Process ILock A Stop
Process ILock B Stop
Process ILock C Stop
Process ILock D Stop
Process ILock E Stop
Process ILock F Stop
Process ILock G Stop
Process ILock H Stop
Process ILock I Stop
Process ILock J Stop
Ctrl Element Status 2
Access Switch
32 bits
Bit 1
Test Switch
Bit 10
Bit 11
Bit 13
Bit 20
Bit 21
Bit 22
FC193
FC194
FC212
0
Remote Reset
Lockout Reset
Pre-Contactor
Fuse Fail Inhibit
Phase Reversal Inhibit
Low Aux Voltage Inhibit
Ctrl Status 3 (Reserved)
Ctrl Status 4 (Reserved)
LCD Test Paint Color
None
32 bits
32 bits
16 bits
1
Red
2
Green
3
Blue
Performing Commands Using Function Code 10H
Commands can be performed using function code 16 as well as function code 5. When
using FUNCTION CODE 16, the Command Function register must be written with a value of
5. The Command Operation register must be written with a valid command operation
number. The Command Data registers must be written with valid data; this is dependent
upon the command operation.
For example, consider a request for slave 17 to perform command operation 1 (RESET): The
master/slave packets have the following format:
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RS485 INTERFACE (MODBUS RTU)
COMMUNICATIONS GUIDE
Table 9: Master/slave packet format for performing commands
MASTER TRANSMISSION
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message for slave
17
FUNCTION CODE
1
2
2
10
store multiple
setpoints
DATA STARTING ADDRESS
NUMBER OF SETPOINTS
00 80
00 02
setpoint address
00 80
2 setpoints = 4
bytes total
BYTE COUNT
DATA 1
1
2
04
4 bytes of data
00 05
data for address
00 80
DATA 2
CRC
2
2
00 01
7E CE
data for address
00 81
CRC error code
SLAVE RESPONSE
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message from
slave 17
FUNCTION CODE
1
2
10
store multiple
setpoints
DATA STARTING ADDRESS
00 80
setpoint address
00 80
NUMBER OF SETPOINTS
CRC
2
2
00 02
42 B0
2 setpoints
CRC error code
Using the User Definable Memory Map
The MM300 contains a User Definable area in the memory map. This area allows re-
mapping of the addresses of any Actual Values or Setpoints registers. The User Definable
area has two sections:
1. A Register Index area (memory map addresses 020BH-0287H) that contains 125
Actual Values or Setpoints register addresses.
2. A Register area (memory map addresses 020BH-0287H) that contains the data at the
addresses in the Register Index.
Register data that is separated in the rest of the memory map may be re-mapped to
adjacent register addresses in the User Definable Registers area. This is accomplished by
writing to register addresses in the User Definable Register Index area. This allows for
improved throughput of data and can eliminate the need for multiple read command
sequences. The User Definable Register Index is stored as a setpoint and therefore it is
“remembered” even when the power is removed.
For example, if the values of MOTOR LOAD (register address 014FH; modbus address
30336) and DRIVE STATUS (register address 0135H; modbus address 30310) are required to
be read from a MM300, their addresses may be re-mapped as follows:
1. Write 30336 to address 020BH (40524) (User Definable Register Index 0000) using
function code 06 or 16.
2. Write 30310 to address 020CH (40525) (User Definable Register Index 0001) using
function code 06 or 16.
The MM300PC software can be used to write these locations to the User Definable Register
Index using the Setpoints > Modbus Memory Map > User Map screen.
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RS485 INTERFACE (MODBUS RTU)
It is now possible to read these two data registers with one read, at addresses 020BH,
020CH. Address 020BH will contain MOTOR LOAD. Address 020CH will contain DRIVE
STATUS.
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ETHERNET INTERFACE
COMMUNICATIONS GUIDE
Ethernet interface
The 10/100Base-T Ethernet interface is configured as a Modbus RTU slave. The Ethernet
port has the following characteristics.
•
•
•
•
•
Configuration: setup using IP address, subnet mask, and gateway address.
Supported Modbus function codes: 3, 4, 5, 6, and 16.
Supports time/date synchronization via the Network Time Protocol (NTP).
Ethernet port 502.
Supports a maximum of 5 virtual connections.
The Ethernet interface has the same memory map layout as the serial Modbus RTU
interface.
Network Time Protocol is enabled if the NTP address is non-zero and the source is
detected.
Once connected to the source, the clock is updated every 30 seconds.
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FIELDBUS INTERFACE
Fieldbus interface
The fieldbus interface is configurable as either Profibus DPV0 or DeviceNet. Both Fieldbus
interfaces support control and status – refer to the specific data map below for details.
Note that external power, 5 to 24 VDC, is required for this interface to operate. (Ensure that
switches 7 and 8 of the DIPswitch on the communication card, are ON.)
Profibus protocol (DP V0)
To enable the Profibus physical interface, ensure that switches 3 and 4 of the DIP switch on
the communications card (on the CPU module) are on. The external connections through
the Fieldbus interface are as follows.
Table 10: Fieldbus interface external connections (Profibus)
Pin
V–
L
Connection (external device)
Pin 5
Pin 8, line A (negative TX/RX)
Common drain
C
H
Pin 3, line B (positive TX/RX)
Pin 6
V+
The Modbus status (MS) and network status (NS) LEDs indicate the status of the Fieldbus
interface.
Table 11: Profibus LED indications
LED
Color
Green
Off
Description
MS
Processor OK
Processor FAIL
NS
Green
Red
Communications to master OK
Communications to master FAIL
When used for Profibus, the fieldbus port has the following characteristics.
•
Baud rate: 9600, 19200, 31250, 45450, 93750, 187500, 500000, and 1.5M bps (auto-
detect)
•
•
•
Address: 1 to 125
Vendor ID: 3005 (hex)
Data table size: inputs = 240 bytes, outputs = 240 bytes
Output bit must be 1 for a minimum time of 100 ms, to be actioned.
Profibus Output Data
Bit
1
Description
Reset
2
Lockout Reset
Stop
3
4
Start A
5
Start B
Commands are actioned on rising edge (0 to 1 transition).
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FIELDBUS INTERFACE
COMMUNICATIONS GUIDE
Profibus DP-Diagnostics
MM300 supports both slave mandatory and slave specific diagnostic data.
Table 12: System Standard Diagnostics Bytes 1 through 6
Byte
Description
1
2
3
4
5
6
Station Status 1
Station Status 2
Station Status 3
Diagnostic Master Address
Identification Number (High Byte)
Identification Number (Low Byte)
The extended diagnosis for the relay is composed of 49 bytes (bytes 7 to 55) and contains
diagnostic information according to the following table, with bit descriptions listed in the
following pages.
Address (By Bytes)
7
Description
Format
Unsigned
FC185
FC184
FC183
FC181
FC180
FC179
FC189
FC188
FC187
FC193
FC192
FC191
No. of Extended Diagnostic Bytes
Trip Status 3
8-11
12-15
16-19
20-23
24-27
28-31
32-35
36-39
40-43
44-47
48-51
52-55
Trip Status 2
Trip Status 1
Alarm Status 3
Alarm Status 2
Alarm Status 1
Message Status 3
Message Status 2
Message Status 1
Ctrl Element Status 3
Ctrl Element Status 2
Ctrl Element Status 1
Profibus Input Data
Category
Address (By Bytes)
Description
Format
FC129
FC178
F1
Status-Motor
0
Motor Status
2
Extended Status
Thermal Cap Used
Time to Overload Trip
Reserved
4
6
F20
NA
10
12
14
16
18
20
22
24
26
28
30
Start Blocks
Starts/Hour Block
F1
Time Between Starts Lockout
Restart Block Lockout
Reserved
F1B
F1
NA
Reserved
NA
Reserved
NA
Reserved
NA
Learned
Average Motor Load Learned
Learned Acceleration Time
Learned Starting Current
F3
F2
F10
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FIELDBUS INTERFACE
Category
Address (By Bytes)
Description
Learned Starting Capacity
Number of Motor Starts
Number of UV Restarts
Motor Running Hours
Motor Stopped Hours
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Ia
Format
F1
34
Counters
36
F1
38
F1
40
F9
44
F1
46
NA
NA
NA
NA
NA
NA
NA
F10
F10
F10
NA
NA
NA
F10
F10
F1
48
50
52
54
56
58
Current Metering
60
64
Ib
68
Ic
72
Reserved
Reserved
Reserved
Iavg
74
76
78
82
Igrd
86
Motor Load
I Unb
88
F1
Voltage Metering
90
Vab
F1
92
Vbc
F1
94
Vca
F1
96
Va1 Angle
Vb1 Angle
Vc1 Angle
Van
F1
98
F1
100
102
104
106
108
110
112
114
116
118
120
122
126
128
132
134
138
140
142
146
F1
F1
Vbn
F1
Vcn
F1
VAux
F1
Reserved
Reserved
Reserved
Frequency
Reserved
Power Factor
Real Power
Reserved
Reactive Power
Apparent Power
MWh Consumption
Reserved
Reserved
Mvarh Consumption
Reserved
NA
NA
NA
F3
NA
F21
F13
NA
F13
F2
Power Metering
F17
NA
NA
F17
NA
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COMMUNICATIONS GUIDE
Category
Address (By Bytes)
148
Description
Format
NA
NA
F1
Reserved
150
Reserved
Sensor Metering
152
Hottest Stator RTD
Hottest Stator RTD Temp
RTD 1 Temp
154
F4
156
F4
158
RTD 2 Temp
F4
160
RTD 3 Temp
F4
162
RTD 4 Temp
F4
164
RTD 5 Temp
F4
166
RTD 6 Temp
F4
168
Reserved
NA
NA
NA
NA
NA
NA
FC134
F18
F19
F10
F10
F10
F3
170
Reserved
172
Reserved
174
Reserved
176
Reserved
178
Reserved
Last Trip Data
180
Cause of Last Trip
Date of Last Trip 2 words
Time of Last Trip 2 words
Pre Trip Ia
182
186
190
194
Pre Trip Ib
198
Pre Trip Ic
202
Pre Trip Motor Load
Pre Trip Current Unbalance
Pre Trip Igrd
204
F1
206
F10
NA
NA
F1
210
Reserved
212
Reserved
214
Pre Trip Vab
216
Pre Trip Vbc
F1
218
Pre Trip Vca
F1
220
Pre Trip Van
F1
222
Pre Trip Vbn
F1
224
Pre Trip Vcn
F1
226
Pre Trip System Frequency
Pre Trip Real Power
Pre Trip Reactive Power
Pre Trip Apparent Power
Pre Trip Power Factor
F3
228
F13
F13
F2
232
236
238
F21
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FIELDBUS INTERFACE
DeviceNet protocol
To enable the DeviceNet physical interface, ensure that switches 1 and 2 of the DIP switch
communications card (on the CPU module) are on. The external connections through the
fieldbus interface are as follows.
Table 13: Fieldbus interface external connections (DeviceNet)
Path
V–
L
Connection (external)
Pin 3, CAN_GND
Pin 2, CAN_L
Wire color
Black
Blue
C
Pin 5, CAN_SHLD
Pin 7, CAN_H
Bare
H
White
Red
V+
Pin 9, CAN_V
The Modbus status (MS) and network status (NS) LEDs indicate the status of the Fieldbus
interface.
Table 14: DeviceNet LED indications
LED
LED operation
Green on, red on, green on
Flashing green
Green on
Description
MS
Device self-test
Device in standby state
Device operational
Recoverable fault
Unrecoverable fault
Online, not connected
Online, connected
Connection timeout
Critical link failure
Network access detected
Flashing red
Red on
NS
Flashing green
Green on
Flashing red
Red on
Red and green
When used for DeviceNet, the fieldbus port has the following characteristics.
•
•
•
•
•
Baud rate: 125, 250, and 500 kbps
MAC ID: 0 to 63
Vendor ID: 928
Product Code: 0x4D39
Message types: poll, and explicit messaging
DeviceNet Communications
The device profile is an extension of the Communications Adapter Device Profile (0xC0). It is
a group 2 only server. The MAC ID and baud rate are programmable through the EnerVista
MM300 Setup software and the Graphical Control Panel. The MM300 supports the
following DeviceNet object classes.
CLASS
01H
02H
03H
05H
A0H
B1H
B0H
OBJECT
Identify
Message Router
DeviceNet
Connection
Generic Data - Polling/Explicit
Explicit Control Writes
Analog Data - Explicit
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COMMUNICATIONS GUIDE
The MM300 supports poll and explicit messaging types.
The Poll function will return 38 bytes of status and metering data as described in User
Object Class A0h, Instance 01h, Attribute 01h.
USINT, UINT, UDINT and DINT, stated in this document, stand for the following data types :
USINT = Unsigned integer byte
UINT = Unsigned integer word
UDINT = Unsigned integer double word
DINT = Signed integer double word
Identity Object (Class Code 01H)
Table 15: Identity Object, Class Code 01h, Services:
CODE
SERVICES AVAILABLE TO THIS OBJECT
NAME
DESCRIPTION
0x05
0x0E
Reset
Reset the device to power up configuration
Get_Attribute_Single Returns the contents of the given attribute
Table 16: Identity Object, Class Code 01h, Attributes:
ATTRIBUTE
ACCESS
NAME/DESCRIPTION
DATA TYPE
VALUE
01h
Get
Revision of Identity Object
UINT
1
Table 17: Identity Object, Class Code 01h, Instance 01h, Attributes:
ATTRIBUTE
01h
ACCESS
Get
NAME/DESCRIPTION
Vendor ID
DATA TYPE
UINT
VALUE
928
02h
Get
Device Type
UINT
12
03h
Get
Product Code
UINT
0x4D39
1.00
04h
Get
Revision (Major, Minor)
USINT
Message Router (Class Code 02H)
The message router (class code 2) object provides a messaging connection point through
which a client may address a service to any object or instance residing in the physical
device. There is no external visible interface to the message router object.
DeviceNet Object (Class Code 03H)
Table 18: Identity Object, Class Code 03h, Services:
CODE
SERVICES AVAILABLE TO THIS OBJECT
NAME DESCRIPTION
Get_Attribute_Single Returns the contents of the given attribute
0x0E
Table 19: Identity Object, Class Code 03h, Attributes:
ATTRIBUTE
ACCESS
NAME/DESCRIPTION
DATA TYPE
VALUE
01h
Get
Revision of DeviceNet Object UINT
1
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Table 20: Identity Object, Class Code 03h, Instance 01h, Attributes:
ATTRIBUTE
ACCESS
NAME/
DESCRIPTION
DATA TYPE
VALUE
01h
02h
Get
Get
Vendor ID
Baud Rate
UINT
928 (to be defined)
0 = 125 kbps
USINT
1 = 250 kbps
2 = 500 kbps
05h
Get
Allocation Choice BYTE
Bit 0: Explicit Messaging
Bit 1: polled I/O
Bit 6: acknowledge suppression
0 to 63: address; 255 = unallocated
Master/s MAC ID
USINT
DeviceNet Connection Object (Class Code 05H)
Table 21: Connection Object, Class Code 05h, Services:
CODE
SERVICES AVAILABLE TO THIS OBJECT
NAME
DESCRIPTION
Reset the device to power up configuration
0x05
0x0E
0x10
Reset
Get_Attribute_Single Returns the contents of the given attribute
Set_Attribute_Single Sets the contents of the given attribute
Table 22: Connection Object, Class Code 05h, Instance 01h (Explicit Message Connec-
tion):
ATTRIBUTE
01h
ACCESS
Get
NAME/DESCRIPTION
State
DATA TYPE
BYTE
VALUE
0x03
0x00
0x83
02h
Get
Instance type
BYTE
03h
Get
Export class trigger
Produced connection ID
BYTE
04h
Get
UINT
10xxxxxx011,
xxxxxx - MAC ID
05h
Get
Consumed connection ID
UINT
10xxxxxx100,
xxxxxx - MAC ID
06h
07h
08h
09h
0Ch
Get
Initial comm. characteristics USINT
Produced connection size UINT
Consumed connection size UINT
0x21
Get
0x00EF
0x00EF
0x0000
Get
Get/Set
Get/Set
Expected package rate
UINT
Watchdog timeout action
USINT
0 = transition to
time-out
1 = auto delete
2 = auto reset
3 = deferred delete
0x0000
0Dh
0Eh
0Fh
10h
11h
Get
Get
Get
Get
Get
Produced path length
Produced path
UINT
BYTE [6]
UINT
<null>
Consumed path length
Consumed path
0x0000
BYTE [6]
UINT
<null>
Production inhibit timer
0x0000
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Table 23: Connection Object, Class Code 05h, Instance 04h (Polled Input/Output Con-
nection):
ATTRIBUTE ACCESS NAME/DESCRIPTION
DATA TYPE
BYTE
VALUE
0x03
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ch
0Dh
0Eh
0Fh
10h
11h
Get
Get
Get
Get
Get
Get
Get
Get
State
Instance type
BYTE
0x01
Export class trigger
Produced connection ID
Consumed connection ID
Initial comm. characteristics
Produced connection size
Consumed connection size
BYTE
0x82
UINT
MAC ID
MAC ID
0x01
UINT
USINT
UINT
0x0026
0x0020
0x0000
0x00
UINT
Get/Set Expected package rate
Get/Set Watchdog timeout action
UINT
USINT
UINT
Get
Get
Get
Get
Get
Produced path length
Produced path
0x0006
variable
0x0006
variable
0x0000
BYTE [6]
UINT
Consumed path length
Consumed path
BYTE [6]
UINT
Production inhibit timer
DeviceNet Motor Data - Poll, Explicit Object (Class Code A0H)
Table 24: Motor Data Object, Class Code A0h, Services:
CODE
SERVICES AVAILABLE TO THIS OBJECT
NAME
DESCRIPTION
Returns the contents of the given attribute
0x0E
Get_Attribute_Single
Table 25: Motor Data Object, Class Code A0h, Attributes:
ATTRIBUTE
ACCESS
Get
NAME/DESCRIPTION
DATA TYPE
UINT
VALUE
01H
Revision of Motor Data Object
1
Table 26: Motor Data Object, Class Code A0h, Instance 01h, Attributes, Get Access:
ATTRIBUTE
01H
NAME/DESCRIPTION
Motor Data (Poll group 1)
Digital Data
SIZE IN BYTES
FORMAT
See below
See below
See below
NA
38
9
02H
03H
Summary of Motor Data
Reserved
7
04H
NA
1
05H
Motor status
FC129 (low byte only)
F1
06H
Motor load (%)
2
07H
Cause of last trip
Thermal capacity used (%)
Current metering
Average Line Voltage (V)
Power metering
2
FC134
08H
2
F1
09H
8
See below
F1
0AH
0BH
2
6
See below
BIT per input
BIT per output
See below
0CH
0DH
0EH
Contact Input Status
Contact Output Status
RTD metering
8
4
3
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DATA FORMAT, DIGITAL DATA
ITEM DESCRIPTION
Motor status
SIZE IN BYTES
FORMAT
1
8
FC129 (low byte only)
BIT per input
Contact Input Status
DATA FORMAT, SUMMARY OF MOTOR DATA
ITEM DESCRIPTION
SIZE IN BYTES
FORMAT
Motor status
1
2
2
2
FC129 (low byte only)
Motor load (%)
F1
Cause of last trip
FC134
F1
Thermal capacity used (%)
DATA FORMAT, MOTOR DATA
ITEM DESCRIPTION
Motor status
SIZE IN BYTES
FORMAT
1
2
2
2
4
4
2
4
2
8
4
1
2
FC129 (low byte only)
Motor load (%)
F1
Cause of last trip
FC134
Thermal capacity used (%)
Average phase current (A)
Ground current (A)
F1
F10
F10
Average Line Voltage (V)
Real power (kW)
F1
F13
Power factor
F21
Contact Input Status
Contact Output Status
Local hottest RTD number
Local hottest RTD temperature
BIT per input
BIT per output
Unsigned 8 bit integer
F4
DATA FORMAT, CURRENT METERING
ITEM DESCRIPTION
SIZE IN BYTES
FORMAT
F10
Average phase current (A)
Ground current (A)
4
4
F10
DATA FORMAT, POWER METERING
ITEM DESCRIPTION
Real power (kW)
SIZE IN BYTES
FORMAT
F13
4
2
Power factor
F21
DATA FORMAT, RTD METERING
ITEM DESCRIPTION
SIZE IN BYTES
FORMAT
Local hottest RTD number
Local hottest RTD temperature
1
2
Unsigned 8 bit integer
F4
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DeviceNet - Explicit Motor Analog Data Object, Class Code B0H, Services
Table 27: Explicit Motor Analog Data Object, Class Code B0h, Services:
SERVICES AVAILABLE TO THIS OBJECT
CODE
NAME
DESCRIPTION
0x0E
Get_Attribute_Single
Returns the contents of the given attribute
Table 28: Explicit Motor Analog Data Object, Class Code B0h, Attributes:
ATTRIBUTE
01H Currents
02H
DESCRIPTION
SIZE IN BYTES
Currents
20
6
Reserved
03H
Motor load
4
04H
Line voltages
8
05H
Phase voltages
8
06H
Phase voltage angles
Frequency
6
07H
2
08H
Power
14
12
3
09H
Energy
0AH
Local hottest stator RTD and temperature
Local RTD temperatures
Learned data
0BH
12
10
8
0CH
0DH
Motor statistics
0EH
Cause of trip
2
0FH
Last trip date and time
Last pre-trip currents
Last pre-trip motor load
Last pre-trip line voltages
Last pre-trip phase voltages
Last pre-trip frequency
Last pre-trip power
Trip diagnostic data
Alarm diagnostic data
Start block status data
All actual values
8
10H Currents
11H
16
4
12H
6
13H
6
14H
2
15H
12
12
12
18
211
16H
17H
18H
19H
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Table 29: Data Formats, Explicit Motor Analog Data Object
ATTRIBUTE
ITEM DESCRIPTION
SIZE IN
BYTES
FORMAT
01H Currents
Ia
4
F10
F10
F10
F10
F10
F1
Ib
4
Ic
4
Iavg
4
Igrd
4
03H Motor load
Motor Load
I Unb
2
2
F1
04H Line voltages
Vab
2
F1
Vbc
2
F1
Vca
2
F1
Average Line Voltage
Van
2
F1
05H Phase voltages
2
F1
Vbn
2
F1
Vcn
2
F1
Reserved
Va Angle
Vb Angle
Vc Angle
Frequency
Power Factor
Real Power
Reserved
Reactive Power
Apparent Power
MWh Consumption
Mvarh Consumption
Reserved
Reserved
Hottest Stator RTD
2
NA
F1
06H Phase voltage angles
2
2
F1
2
F1
07H Frequency
08H Power
2
F3
2
F21
F13
NA
F13
F2
4
2
4
2
09H Energy
4
F17
F17
NA
NA
4
2
2
0AH Local hottest stator RTD and
temperature
1
Unsigned 8 bit
integer
Hottest Stator RTD Temp
RTD 1 Temp
2
2
2
2
2
2
2
2
4
2
2
2
2
4
2
F4
0BH Local RTD Temperatures
F4
RTD 2 Temp
F4
RTD 3 Temp
F4
RTD 4 Temp
F4
RTD 5 Temp
F4
RTD 6 Temp
F4
0CH Learned data
Learned Acceleration Time
Learned Starting Current
Learned Starting Capacity
Average Motor Load Learned
Number of Motor Starts
Number of UV Restarts
Motor Running Hours
Cause of Last Trip
F2
F10
F1
F3
0DH Motor Statistics
0EH Cause of Trip
F1
F1
F9
FC134
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ATTRIBUTE
ITEM DESCRIPTION
SIZE IN
BYTES
FORMAT
0FH Last trip date and time
Time of Last Trip
Date of Last Trip
Pre Trip Ia
4
4
4
4
4
4
2
2
2
2
2
2
2
2
2
4
4
2
2
4
4
4
4
4
4
2
2
2
2
2
2
2
2
2
F19
F18
F10
F10
F10
F10
F3
10H Last pre-trip currents
Pre Trip Ib
Pre Trip Ic
Pre Trip Igrd
11H Last pre-trip motor load
12H Last pre-trip line voltages
Pre Trip Motor Load
Pre Trip Current Unbalance
Pre Trip Vab
F1
F1
Pre Trip Vbc
F1
Pre Trip Vca
F1
13H Last pre-trip phase voltages
Pre Trip Van
F1
Pre Trip Vbn
F1
Pre Trip Vcn
F1
14H Last pre-trip frequency
15H Last pre-trip power
Pre Trip System Frequency
Pre Trip Real Power
Pre Trip Reactive Power
Pre Trip Apparent Power
Pre Trip Power Factor
Trip Status 3
F3
F13
F13
F2
F21
FC185
FC184
FC183
FC181
FC180
FC179
F1
16H Trip diagnostic data
17H Alarm diagnostic data
18H Start block status data
Trip Status 2
Trip Status 1
Alarm Status 3
Alarm Status 2
Alarm Status 1
Reserved
Start Timer 1
F1
Start Timer 2
F1
Start Timer 3
F1
Start Timer 4
F1
Start Timer 5
F1
Time Between Starts Lockout
Restart Block Lockout
Starts/Hour Block
F1B
F1
F1
19H All of the above items from attributes 01H-18H
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DeviceNet - Explicit Motor Object, Class Code B1H
Table 30: Explicit Motor Control Object, Class Code B1h, Services:
CODE
SERVICES AVAILABLE TO THIS OBJECT
NAME
DESCRIPTION
Sets the contents of the given attribute
0x10
Set_Attribute_Single
Table 31: Explicit Motor Control Object, Class Code B1h, Attributes:
ATTRIBUTE
ACCESS
DESCRIPTION
DATA TYPE
VALUE
See below
01H
Set
Control Command
BYTE
Table 32: Data Value, Class B1h
VALUE
DESCRIPTION
Reset
1
2
3
4
5
Lockout Reset
Stop
Start A
Start B
Commands are actioned on rising edge (0 to 1 transition).
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