Goodrive300-19 series open loop vector inverter special for hosit Basic operation instruction
-175-
7.14 Fault handling
Goodrive300-19 series inverters provide sufficient fault handling information for the convenience of
user’s application.
In running
Fault occurs and the
keypad displays the
fault code
Look up the fault
reason according
to the fault code
According to
P07.33~P07.40 to
estimate the best reason
Rerunning
Normal running
Settle the fault
consult INVT
Y
N
N
Y
Relative parameters list:
Function
code
Name
Detailed instruction of parameters
Default
value
P07.27
Current fault
type
0: No fault
1: Converter unit U phase protection (OUt1)
2: Converter unit V phase protection (OUt2)
3: Converter unit W phase protection (OUt3)
4: ACC overcurrent (OC1)
5: DEC overcurrent (OC2)
6: Constant speed overcurrent (OC3)
7: ACC overvoltage (OV1)
8: DEC overvoltage (OV2)
9: Constant speed overvoltage (OV3)
10: Bus undervoltage UV
11: Motor overload (OL1)
12: Inverter overload (OL2)
13: Input side phase loss (SPI)
0
