Devicenet fault diagnostics, Drive faults, Table 44: devicenet fault codes – Yaskawa DeviceNet Option Card CM059 User Manual
Page 58: Devicenet fault diagnostics drive faults
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DeviceNet Fault Diagnostics
Drive Faults
Table 44: DeviceNet Fault Codes
DeviceNet
Fault Code No. (Hex)
Operator Fault
Display
Content
0000
2120
2130
-
GH
SC
Drive normal
Ground fault
Load short
2200
OL2
Drive overload
2220
OL1
Motor overload
2221
OL3
Overtorque 1
2222
OL4
Overtorque 2
2300
OC
Overcurrent
3130
PF
Main circuit voltage fault
LF
Output phase missing
3210
OV
Main circuit overvoltage
3220
UV1
Main circuit low voltage
3222
UV3
Surge protection circuit fault
4200
OH
Heat sink fin overheat
5110
UV2
Control power fault
5120
PUF
Fuse open
5300
OPR
Operator not connected
6320
ERR
EEPROM write failure
7110
RR
Braking transistor fault
7112
RH
Braking resistor overheat
7301
PGO
PG wire broken detection
7310
OS
Excessive speed
DEV
Speed deviation excessive
7500
BUS
Option communication error
9000
EF3
External fault (Input terminal S3)
EF4
External fault (Input terminal S4)
EF5
External fault (Input terminal S5)
EF6
External fault (Input terminal S6)
EF7
External fault (Input terminal S7)
EF8
External fault (Input terminal S8)
EF0
Option external fault