Fault Codes
Fault Codes |
|
Fault Code |
Name |
E-01 |
Over-current in acceleration operation |
E-02 |
Over-current in deceleration operation |
E-03 |
Over-current in constant speed operation |
E-04 |
Over-voltage in acceleration operation |
E-05 |
Over-voltage in deceleration operation |
E-06 |
Over-voltage in constant speed operation |
E-07 |
Under-voltage of bus |
E-08 |
Over-load of motor |
E-09 |
Over-load of inverter |
E-10 |
Off load of inverter |
E-11 |
Power module fault |
E-12 |
Input side lack phase |
E-13 |
Input side lack phase or current is unbalance. |
E-14 |
Output to ground short circuit fault |
E-15 |
Overheat of heat radiator 1 |
E-16 |
Overheat of heat radiator 2 |
E-17 |
RS485 communication fault |
E-18 |
Keyboard communication fault |
E-19 |
External equipment fault |
E-20 |
Current detection error |
E-21 |
Motor tuning fault |
E-22 |
EEPROM reading and writing fault |
E-23 |
Parameter copy error |
E-24 |
PID feedback broken line |
E-25 |
Voltage feedback broken line |
E-26 |
Running limited time is achieved. |
E-27 |
Coordination processing communication fault |
E-28 |
Encoder broken line fault |
E-29 |
Too large speed deviation fault |
E-30 |
Over-speed fault |
E-00 |
Means no fault code. |
Alarming Code |
Name |
A-09 |
Inverter over-load pre-alarming |
A-17 |
RS 485 communication fault alarming |
A-18 |
Keyboard communication fault alarming |
A-21 |
Motor tuning alarming |
A-22 |
EEPROM reading and write fault alarming |
A-24 |
PID feedback broken line alarming |
A-00 |
Means no alarming. |