Troubleshooting
7
7.3 List of Fault, Minor Fault, Alarm, and Error Codes
SIEPCYEUOQ2V01A Q2V Technical Manual 219
Display (Hex.) Name ALM LED Type Ref.
Er-25 HighFreq Inject Param Tuning Err Flashing Auto-Tuning Error 254
Err (001F) EEPROM Write Error Illuminated Fault 226
FbH (0028) Excessive PID Feedback Flashing Alarm 242
FbH (0041) Excessive PID Feedback Illuminated Fault 226
FbL (0027) PID Feedback Loss Flashing Alarm 242
FbL (0028) PID Feedback Loss Illuminated Fault 227
GF (0006) Ground Fault Illuminated Fault 227
HCA (0034) High Current Alarm Flashing Alarm 242
iFEr Communication Err - Backup Function Error 255
L24v (0021) Loss of External Power 24 V Supply Flashing Alarm 242
LF (001C) Output Phase Loss Illuminated Fault 227
LF2 (0036) Output Current Imbalance Illuminated Fault 227
LoG Log Com Error Flashing Alarm 243
LSo (0051) Low Speed Motor Step-Out Illuminated Fault 228
LT-1 (0035) Cooling Fan Maintenance Time Flashing Alarm 243
LT-2 (0036) Capacitor Maintenance Time Flashing Alarm 243
LT-3 (0043) SoftChargeBypassRelay MainteTime Flashing Alarm 243
LT-4 (0044) IGBT Maintenance Time (50%) Flashing Alarm 243
ndAT Model,VolClass,Capacity Mismatch - Backup Function Error 255
nSE (0052) Node Setup Error Illuminated Fault 228
oC (0007) Overcurrent Illuminated Fault 228
oFA00 (0101) Option Not Compatible with Port Illuminated Fault 229
oFA03 - oFA06 (0104 - 0107) Option Card Error Occurred at Option Port (CN5) Illuminated Fault 229
oFA10, oFA11 (0111, 0112) Option Card Error Occurred at Option Port (CN5) Illuminated Fault 229
oFA12 - oFA17 (0113 - 0118) Option Card Connection Error (CN5) Illuminated Fault 230
oFA30 - oFA43 (0131 - 013E) Communication Option Card Connection Error (CN5) Illuminated Fault 230
oH (0003) Heatsink Overheat Flashing Alarm 243
oH (0009) Heatsink Overheat Illuminated Fault 230
oH1 (000A) Heatsink Overheat Illuminated Fault 230
oH2 (0004) External Overheat (H1-XX=7D) Flashing Alarm 243
oH3 (001D) Motor Overheat (PTC Input) Illuminated Fault 230
oH3 (0022) Motor Overheat (PTC Input) Flashing Alarm 243
oH4 (0020) Motor Overheat Fault (PTC Input) Illuminated Fault 231
oL1 (000B) Motor Overload Illuminated Fault 231
oL2 (000C) Drive Overload Illuminated Fault 232
oL3 (0005) Overtorque 1 Flashing Alarm 244
oL3 (000D) Overtorque Detection 1 Illuminated Fault 232
oL4 (0006) Overtorque 2 Flashing Alarm 244
oL4 (000E) Overtorque Detection 2 Illuminated Fault 232
oL5 (003D) Mechanical Weakening Detection 1 Flashing Alarm 244
oL5 (0044) Mechanical Weakening Detection 1 Illuminated Fault 232
oL7 (002B) High Slip Braking Overload Illuminated Fault 233
oPE01 Drive Capacity Setting Fault Flashing Parameter Setting Errors 247
oPE02 Parameter Range Setting Error Flashing Parameter Setting Errors 247
oPE03 Multi-Function Input Setting Err Flashing Parameter Setting Errors 247
oPE05 Run Cmd/Freq Ref Source Sel Err Flashing Parameter Setting Errors 248
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