INVT Goodrive 310-UL Series Operation Manual page 177

GD310-UL series VFD
Related parameters list:
Function
code
P07.27
P07.28 Type of the last fault
Type of the last but one
P07.29
Type of the last but two
P07.30
Type of the last but three
P07.31
Type of the last but four
P07.32
consult INVT
Name
Present fault type
fault
fault
fault
fault
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
N
Settle the fault
Y
N
Rerunning
Y
Normal running
Description
0: No fault
1: IGBT U phase protection (OUt1)
2: IGBT V phase protection (OUt2)
3: IGBT W phase protection (OUt3)
4: Overcurrent during acceleration (OC1)
5: Overcurrent during deceleration (OC2)
6: Overcurrent during constant speed
running (OC3)
7: Overvoltage during acceleration (OV1)
8: Overvoltage during deceleration (OV2)
9: Overvoltage during constant speed
running (OV3)
10: Bus undervoltage (UV)
11: Motor overload (OL1)
12: VFD overload (OL2)
13: Phase loss on input side (SPI)
14: Phase loss on output side (SPO)
15: Rectifier module overheat (OH1)
16: Inverter module overheat (OH2)
17: External fault (EF)
18: 485 communication fault (CE)
-169-
Basic operation instruction
Default
value
0