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MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
RS485 INTERFACE (MODBUS RTU)
CHAPTER 1: COMMUNICATIONS GUIDE
Bit 30
Inverter Failed
Bit 31
Drive Stop Failed
FC180
32 bits
Alarm Status 2
Bit 0
Aux U/V Alarm
Bit 1
Self-Test Alarm
Bit 2
Fuse Fail Alarm
Bit 3
Open Ctrl Cct Alarm
Bit 4
Thermistor Alarm
Bit 6
External Start A Alarm
Bit 7
External Start B Alarm
Bit 8
Welded Contactor
Bit 12
Load Increase Alarm
Bit 13
Drive Greasing Alarm
Bit 14
Contactor Inspect Alarm
Bit 15
Max Stopped Alarm
Bit 17
Self-Test Alarm
Bit 18
Comm Fail Alarm
FC181
32 bits
Alarm Status 3 (Reserved)
FC182
32 bits
Alarm Status 4 (Reserved)
FC183
32 bits
Trip Status 1
Bit 0
Any Trip
Bit 1
Thermal O/L Trip
Bit 2
Ground Fault Trip
Bit 3
Acceleration Trip
Bit 4
Phase Reversal Trip
Bit 5
UnderPower Trip
Bit 6
UnderVoltage Trip
Bit 7
OverVoltage Trip
Bit 8
Mechanical Jam Trip
Bit 9
UnderCurrent Trip
Bit 10
Unbalance Trip
Bit 11
RTD 1 Trip
Bit 12
RTD 2 Trip
Bit 13
RTD 3 Trip
Bit 14
RTD 4 Trip
Bit 15
RTD 5 Trip
Bit 16
RTD 6 Trip
Bit 17
Comm Fail Trip
Bit 18
Relay Not Configured
Bit 19
Process ILock A Trip
Bit 20
Process ILock B Trip
Bit 21
Process ILock C Trip
Bit 22
Process ILock D Trip
Bit 23
Process ILock E Trip
Bit 24
Process ILock F Trip
Bit 25
Process ILock G Trip
Bit 26
Process ILock H Trip
Code
Type
Definition