Aosheng fault codes

Fault codes

E.485 Communication error
E.CLo Cycle-by-cycle current limit fault
E.Cd1 User-defined fault 1
E.Cd2 User-defined fault 2
E.Con Contactor fault
E.Ct Current detection fault
E.Ed External device fault
E.Gnd Ground fault
E.IPL Input phase loss
E.LU Undervoltage
E.LoF PID feedback loss fault during operation
E.SPL Motor overspeed
E.Sor Motor switchover fault during run
E.oEF PID feedback too large fault during operation
E.oH1 Inverter module overheat
E.oH2 Rectifier module overheat
E.oH3 Module internal overtemperature
E.oH4 Motor overtemperature
E.oL1 Inverter overload
E.oL2 Motor overload
E.oLL Load loss fault
E.oPL Output phase loss
E.oSP Excessive speed deviation
E.oU2 Deceleration overvoltage
E.oU3 Constant speed overvoltage
E.tU Motor tuning fault
E.to1 Cumulative run time reached fault
E.to2 Cumulative power-on time reached fault
E.uFb UVW signal feedback fault
ERR02 Acceleration overcurrent
ERR05 Acceleration overvoltage
ERR06 Deceleration overvoltage
ERR08 Soft-charge resistor overload
Err01 Module fault
Err03 External phase loss
Err04 Overcurrent
Err07 DC bus overvoltage
Err08 Control power fault
Err09 DC bus undervoltage
Err10 Overload
Err11 Mains frequency low
Err12 Mains voltage low
Err13 Mains frequency high
Err14 Motor overload
Err15 Drive overheat
Err16 Communication error
Err17 Current detection fault
Err18 Current detection fault
Err19 Motor tuning fault
Err20 Ground fault
Err21 EEPROM read/write error
Err22 Drive hardware fault
Err23 Input phase loss
Err24 Output phase loss
Err25 Parameter read/write error
Err26 Cumulative run time reached fault
Err27 Communication error
Err28 External fault
Err29 Excessive speed deviation
Err30 User-defined fault 1
Err31 User-defined fault 2
Err32 PID feedback loss during operation
Err34 Load loss fault
Err37 Parameter storage error
Err39 Current run time reached
Err40 Cycle-by-cycle current limit fault
Err42 Excessive speed deviation fault
Err43 Motor overspeed
Err45 Motor overtemperature
Err51 Initial position fault