Shihlin fault codes
Fault codes
- ADE Three-phase current sampling circuit fault
- AEr 4-5/3-5 terminal fault
- AErr 4-5/2-5 terminal fault
- AL.01 Overvoltage
- AL.02 Undervoltage
- AL.03 Overcurrent
- AL.04 Regeneration fault
- AL.05 Overload 1
- AL.06 Overspeed
- AL.07 Abnormal pulse control command
- AL.08 Excessive position control fault
- AL.09 Serial communication error
- AL.0A Serial communication timeout
- AL.0B Position detection fault 1
- AL.0C Position encoder fault 2
- AL.0D Drive fan fault
- AL.0E IGBT overtemperature
- AL.0F Memory error
- AL.10 Overload 2
- AL.11 Motor matching fault
- AL.12 Emergency stop
- AL.13 Forward/reverse limit fault
- AL.14 Software forward limit error
- AL.15 Software reverse limit error
- AL.16 Overload pre-warning
- AL.17 ABS timeout warning
- AL.19 PR command error
- AL.1A Indexing coordinate undefined
- AL.1B Position offset alarm
- AL.1C Overload 4 pre-alarm
- AL.20 Motor collision fault
- AL.21 Motor UVW disconnected
- AL.22 Encoder communication error
- AL.23 Full closed-loop position control error too large
- AL.24 Motor encoder type fault
- AL.25 Optical scale disconnected
- AL.26 Position detection fault 3
- AL.27 Position detection fault 4
- AL.28 Position detection overheat
- AL.29 Position detection fault 5
- AL.2A Absolute encoder fault 1
- AL.2B Absolute encoder fault 2
- AL.2C Absolute encoder fault 3
- AL.2D Encoder battery undervoltage
- AL.2E Control circuit fault
- AL.2F Regenerative energy fault
- AL.30 Pulse output detector frequency too high
- AL.31 Overcurrent 2
- AL.32 Control circuit fault 2
- AL.33 Memory error 2
- AL.34 Overload 4
- AL.35 STO1/STO2 module fault
- AL.36 STO1 module fault
- AL.37 STO2 module fault
- AL.38 Internal diagnosis circuit fault
- AL.40 CANopen receive buffer overflow
- AL.41 CANopen PDO error
- AL.42 CANbus hardware fault
- AL.44 Heartbeat monitoring or node guarding fault
- AL.45 NMT Reset received while Servo On
- AL.46 CANopen network leave recovery
- AL.47 CANopen data init error
- AL.48 CANopen sync fault
- AL.51 Motor parameter auto-detection error
- AL.52 Initial magnetic field detection fault
- AL.53 Motor parameters not confirmed
- AL.54 Motor parameters out of range
- AL.55 Motor field fault
- AL.57 Pulse lost
- AL.58 Power-on initial magnetic field detection position error too large
- AL.61 Source parameter group out of range
- AL.62 Source parameter number out of range
- AL.63 PR program write parameter out of range
- AL.64 PR program write parameter error
- AL.65 Reverse limit fault
- AL.66 Motor stall overtemperature alarm
- AL.67 Motor overtemperature
- AL.80 Sync Manager WDT fault
- AL.81 EtherCAT state transition program error
- AL.82 EtherCAT issued wrong state-machine value
- AL.83 ESC DC buffer setting alarm
- AL.84 Sync fault
- AL.85 ESC initialization fault
- AL.86 Watchdog buffer value setting error
- AL.87 SII version verification error
- AL.88 Communication cycle time setting error
- AL.89 Control mode command error
- AL.90 Mailbox SM setting error
- AL.91 TxPDO/RxPDO data type assignment error
- AL.C0 Standstill overload alarm
- BE Brake transistor fault
- BEB Material disconnected
- C.ERR C.ERR operator unit communication error
- CE1 Internal CAN communication timeout
- CE2 Inverter disconnected
- CE3 Internal CAN communication timeout
- CPR CPU fault
- CPU CPU fault
- CbE External expansion communication port peripheral error
- DOGE Watchdog fault
- DV1 Z phase pulse loss
- DV2 Z-phase noise detected
- DV3 Reverse rotation detected
- DV4 Reverse rotation prevention detected
- EEP Memory error
- EF External error input
- ERROR Error
- EbE1 Expansion card SLOT1 fault
- EbE2 Expansion card SLOT2 fault
- EbE3 Expansion card SLOT3 fault
- FAN Cooling fan fault
- GF Output ground fault
- HD1 Protective cover detached
- HDC Hardware line detection fault
- IPF Power supply input fault
- LF Output phase loss
- Lv0 Input undervoltage
- NTC Module overtemperature
- NTC2 Module resistor 2 overheat
- NTC3 Module resistor 3 overheat
- NTC4 Module resistor 4 overheat
- NTC5 Module resistor 5 overheat
- NTC6 Module resistor 6 overheat
- NTC7 Electrolytic capacitor overtemperature
- NTC8 Start resistor overheat
- OC0 Overcurrent at start
- OC1 Overcurrent during acceleration
- OC2 Overcurrent at constant speed
- OC3 Overcurrent during deceleration
- OHT External motor thermal relay tripped
- OL2 Over torque fault
- OL3 Rectifier overload
- OLS Stall prevention protection
- OMD Zero-current detection fault
- OPE Excessive position deviation during position control
- OPT RS-485 port peripheral fault
- OS Motor overspeed
- OV0 Overvoltage at start
- OV1 Overvoltage during acceleration
- OV2 Overvoltage at constant speed
- OV3 Overvoltage during deceleration
- PG0 PG card communication error
- PG1 Encoder type fault
- PG2 PG card feedback signal fault
- PG3 Speed deviation too large in closed-loop control
- PID PID fault
- PIDE PID fault
- PTC Motor overheat
- PUE PU communication port peripheral error
- SAF Safety circuit fault
- SCP Short circuit overcurrent
- STO STO1&2 module fault
- STO1 STO1 terminal disconnected
- STO2 STO2 terminal disconnected
- STO3 Internal diagnosis circuit fault
- THN Motor overheat
- THT IGBT module overheat
- YDE Y-Δ switching fault
- dPF Main circuit drive power supply fault
- rAE Relay tripped fault
- rU1 Rectifier fault