Modbus Data Formats - GE Multilin MM3 Motor Manager 3 Instruction Manual

CHAPTER 8: COMMUNICATIONS
8.4.2 Modbus Data
Formats
MM3 MOTOR MANAGER 3 – INSTRUCTION MANUAL
Table 8–2: Modbus Memory Map (Sheet 28 of 28)
Modicon Address
dec. hex
44750 4749 1282 User-definable data
address 0102
44751 4750 1283 User-definable data
address 0103
44752 4751 1284 User-definable data
address 0104
↓ ↓ ↓ ↓
44856 4855 12F7 User-definable data
address 0177
* – Maximum setpoint value and 65535 represent OFF; ** – 1/phase current scale factor × A; *** – 101
represents unlimited;
† – Minimum setpoint value represents OFF; ~ – 0.1 × A when high resolution mode is disabled;
0.01 × A when enabled
F1: Numerical data (unsigned integer)
Format: FFFF
F2: Numerical data (unsigned long integer)
Format: FFFFFFFF
F3: Numerical data (signed long integer)
Format: FFFFFFFF
F4: Hardware version code (enumeration)
1 = A, 2 = B, 3 = C,..., 26 = Z
F5: Cause of stop (enumeration)
Value Description
0 No stop
1 Process interlock A stop
2 Process interlock B stop
3 Process interlock C stop
4 Process interlock D stop
5 External stop
6 ESD stop
7 Process interlock E stop
8 Process interlock F stop
9 Process interlock G stop
F6: Command mode (enumeration)
Value Description
0 Manual
1 Auto
2 Manual inhibit
3 Manual and auto
4 Hard-wire auto
F7: Drive status (enumeration)
Value Description
0 Unavailable
Description Range
0000 to
12FF
0000 to
12FF
0000 to
12FF
↓
0000 to
12FF
Value
10
11
12
13
14
15
16
17
18
MODBUS MEMORY MAP
Step Units Format Default
1 --- F1
1 --- F1
1 --- F1
↓ ↓ ↓
1 --- F1
Description
Process interlock H stop
Process interlock I stop
Process interlock J stop
Faceplate stop
Process stop
Serial stop
Two-wire stop
Stop A interlock stop
Stop B interlock stop
0
0
0
↓
0
8–43