40
P9 Fault and Protection
Function
Code
Parameter
Name
Setting Range Default Property
P9-14
1
st
fault
type
0: No fault
1: Reserved
2: Overcurrent during acceleration
3: Overcurrent during deceleration
4: Overcurrent at constant speed
5: Overvoltage during acceleration
6: Overvoltage during deceleration
7: Overvoltage at constant speed
8: Buer resistance overload
9: Undervoltage
10: AC drive overload
11: Motor overload
12: Power input phase loss
13: Power output phase loss
14: IGBT overheat
15: External equipment fault
16: Communication fault
17: Contactor fault
18: Current detection fault
19: Motor auto-tuning fault
21: EEPROM read-write fault
22: AC drive hardware fault
23: Short circuit to ground
24: Reserved
25: Reserved
26: Accumulative running time reached
27: User-dened fault 1
28: User-dened fault 2
29: Accumulative power-on time reached
30: Load becoming 0
31: PID feedback lost during running
40: Current limit fault
41: Motor switchover fault during running
42: Too large speed deviation
43: Motor over-speed
- ●
P9-15
2
nd
fault
type
- ●
P9-16
3
rd
(latest)
fault type
- ●
6.1 Brief introduction of function code
To Next Page
Loading...
