0: No error
1: Reserved
2: Overcurrent at acceleration
3: Overcurrent during deceleration
4: Overcurrent at constant speed.
5: Overvoltage during acceleration
6: Overvoltage during deceleration
7: Overvoltage at constant speed
8: Brake unit overload
9: Undervoltage
10: Inverter overload
11: Motor overload
12: Power phase loss
13: Loss of output phase
14: Module overheating
15: External device error
16: Communication error
17: Contactor fault
18: Current detection fault
19: Automatic engine tuning error
20: Encoder / PG card error
21: Error reading and writing EEPROM
22: Drive hardware error
23: Short circuit to ground
24: Reserved
25: Reserved
26: Accumulation run time has been
reached
27: User - defined fault 1
28: User - defined fault 2
29: Accumulation time has been reached
30: Load is 0 (zero)
31: Runtime PID feedback
40: Current limit error
41: Engine failure during operation
42: Speed deviation too large
43: Rotor speed exceeded
45: Engine overheating
51: Initial position fault
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