
CHAPTER 1: COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
45
FC111
16 bits
Trip Relays
0
Trip
1
Alarm
FC112
16 bits
Communication Status
0
Error
1
OK
FC116
16 bits
Switch Type
0
Open
1
Closed
FC121
16 bits
RTD Application
0
None
1
Stator
2
Bearing
3
Ambient
4
Other
FC122
16 bits
RTD Voting Selection
0
OFF
1
RTD #1
2
RTD #2
3
RTD #3
4
RTD #4
5
RTD #5
6
RTD #6
FC126
16 bits
Disabled / Enabled Selection
0
Disabled
1
Enabled
FC128
16 bits
Command Status
0
Manual
1
Auto
2
Manual Inhibit
3
Auto/ Manual
4
Hardwired Auto
5
None
FC129
16 bits
Quick Status
Bit 0
Alarm
Bit 1
Trip
Bit 2
Self Test Fault
Bit 3
Auto
Bit 4
Contactor A
Bit 5
Contactor B
Bit 6
Contact Output 3
Bit 7
Drive Available
FC130
16 bits
LED Flash
Bit 0
Running
Bit 1
Stopped
Bit 2
Tripped
Bit 3
Alarm
Code
Type
Definition