GE MM3, Instruction Manual, Page: 187 / 230

CHAPTER 8: COMMUNICATIONS MODBUS MEMORY MAP
MM3 MOTOR MANAGER 3 – INSTRUCTION MANUAL 8–43
8.4.2 Modbus Data
Formats
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)
F6: Command mode (enumeration)
F7: Drive status (enumeration)
44750 4749 1282 User-definable data
address 0102
0000 to
12FF
1 --- F1 0
44751 4750 1283 User-definable data
address 0103
0000 to
12FF
1 --- F1 0
44752 4751 1284 User-definable data
address 0104
0000 to
12FF
1 --- F1 0
↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
44856 4855 12F7 User-definable data
address 0177
0000 to
12FF
1 --- F1 0
Table 8–2: Modbus Memory Map (Sheet 28 of 28)
Modicon Address Description Range Step Units Format Default
dec. hex
* – 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
Value Description Value Description
0 No stop 10 Process interlock H stop
1 Process interlock A stop 11 Process interlock I stop
2 Process interlock B stop 12 Process interlock J stop
3 Process interlock C stop 13 Faceplate stop
4 Process interlock D stop 14 Process stop
5 External stop 15 Serial stop
6 ESD stop 16 Two-wire stop
7 Process interlock E stop 17 Stop A interlock stop
8 Process interlock F stop 18 Stop B interlock stop
9 Process interlock G stop
Value Description
0 Manual
1 Auto
2 Manual inhibit
3 Manual and auto
4 Hard-wire auto
Value Description
0 Unavailable