Fault Codes - Omron 3G3MV-PDRT2 User Manual

Message Communications
Note 3. A DeviceNet Fault mode can be set from communications in the 3G3MV only; it cannot be
changed from communications in the 3G3RV, 3G3PV, or 3G3FV. Set the fault mode in the
Inverter's parameters.
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Fault Codes

DeviceNet fault code
0000
2120
2130
2200
2220
2221
2222
2300
3130
3210
3220
3222
4200
4210
5110
5120
5300
6320
7110
7112
7301
7310
7500
9000
6-12
Operator display
--- Inverter normal
GF Ground fault
SC Short circuit
OL2 Inverter overload
OL1 Motor overload
OL3 Overtorque detection 1
OL4 Overtorque detection 2
OC Overcurrent
PF Input phase loss
LF Output phase loss
OV Main circuit overvoltage
UV1 Undervoltage (main)
UV3 Undervoltage (MC)
OH Overheat
OH1 Overheat
UV2 Control power supply fault
PUF Fuse open
OPR Operator disconnection
ERR EEPROM write failure
RR Braking transistor failure
RH Braking resistor overheating
PGO PG is disconnected
OS Overspeed
DEV Speed deviation
BUS Communications error
EF3 External fault (Terminal 3)
EF4 External fault (Terminal 4)
EF5 External fault (Terminal 5)
EF6 External fault (Terminal 6)
EF7 External fault (Terminal 7)
EF8 External fault (Terminal 8)
FF0 Communications external fault
Meaning
Chapter 6