SAVCH fault codes
Fault codes
- AF Multi-turn overflow
- AH Drive overheat
- BUS Transfer fault
- CALL S1-B transmission fault
- CE Transmission fault
- CF Control fault
- CPF22 Transfer option card type code error
- CPF23 Transfer option card mutual diagnosis fault
- CT Control power fault
- Ct Control circuit fault
- DE Data error
- DEV Excessive speed deviation
- E42 Power-on initialization fault
- E46 Contactor detection failure
- E47 Holding brake detection failure
- E8 Charging resistor fault
- EC Encoder communication error
- EEP EEPROM read/write error
- EF Run command error
- ERR EEPROM input error
- ET1 Encoder fault 1
- ET2 Encoder fault 2
- Ec2 Encoder mismatch
- Er1 Memory error
- Er2 Operator panel communication error
- Er6 Operation action error
- Er7 Auto-tuning fault
- Er8 RS485 communication error (port 1)
- GF Ground fault
- HV Overvoltage
- Hr ECAT hardware fault
- Hu Overvoltage
- LF Output under phase
- LU Undervoltage
- Lu Drive internal DC bus voltage too low
- LuP Main circuit voltage insufficient
- Luc Control circuit voltage insufficient
- Lvc Control circuit voltage insufficient
- Lvp Main circuit voltage insufficient
- OC Overcurrent
- OC1 Overcurrent during acceleration
- OC2 Overcurrent during deceleration
- OC3 Constant speed run overcurrent
- OH Heatsink overheat pre-alarm
- OH1 Heatsink overheat
- OH2 External alarm
- OH3 Inverter overload
- OH4 Overvoltage
- OL Motor overload pre-alarm
- OL1 Motor overload
- OL2 Inverter overload
- OL3 Over-torque 1
- OL4 Over-torque 2
- OPE01 Capacity setting error
- OPE02 Setting range error
- OPE03 Multi-function input incorrect
- OPE05 Option command improper
- OPE06 Control method incorrect
- OPE07 Analog input incorrect
- OPR Keypad poor contact
- OS Overspeed
- OU Inverter overvoltage
- OU1 Acceleration overvoltage
- OU3 Overvoltage
- OUt1 Inverter unit U phase fault
- OUt2 Inverter unit V phase fault
- OUt3 Inverter unit W phase fault
- OV Main circuit overvoltage
- OV1 Overvoltage during acceleration
- OV2 Overvoltage during deceleration
- OV3 Constant speed run overvoltage
- PF Input under phase
- PGO PG open detection fault
- PUF Fuse blown
- Pto PDO watchdog timeout
- RH Braking resistor overheat
- RR Braking transistor fault
- SC Load short circuit fault
- SEE SII EEPROM error
- SPI Input phase loss
- SPO Output phase loss
- SVE Zero-servo fault
- UV Main circuit undervoltage
- UV1 Main circuit undervoltage
- UV2 Control power fault
- UV3 Charging circuit fault
- cE Motor combination fault
- ctE EI duplicate
- dE Memory error
- dL1 ABS data loss 1
- dL2 ABS data loss 2
- dL3 ABS data loss 3
- oF Deviation exceeded
- oGE Homing timeout
- oH4 Charging resistor overheat
- oL2 Motor load too large
- oL3 Motor overload 2
- oc1 Overcurrent 1
- oc2 Overcurrent 2
- oc3 Overcurrent 3
- ol2 Inverter overload
- ou1 Overvoltage during acceleration
- ou2 Overvoltage during deceleration
- ou3 Constant speed run overvoltage
- rH1 Accumulated regenerative energy too high
- rH3 Regenerative transistor fault
- tH Start resistor overheat