INVT SPC Series Operation Manual page 37

SPC Series Solar Pump Inverter
Function
code
3rd-last fault
P07.30
4th-last fault
P07.31
5th-last fault
P07.32
6th-last fault
P07.57
7th-last fault
P07.58
8th-last fault
P07.59
9th-last fault
P07.60
10th-last fault
P07.61
11th-last fault
P07.62
12th-last fault
P07.63
P07.64 13th-last fault type
14th-last fault
P07.65
15th-last fault
P07.66
16th-last fault
P07.67
17th-last fault
P07.68
18th-last fault
P07.69
19th-last fault
P07.70
20th-last fault
P07.71
Name
running (OC3)
type 7: Overvoltage during acceleration (OV1)
8: Overvoltage during deceleration (OV2)
9: Overvoltage during constant speed
type
running (OV3)
10: Bus undervoltage fault (UV)
type
11: Motor overload (OL1)
12: Inverter overload (OL2)
type
13: Reserved
14: Phase loss on output side (SPO)
type
15: Reserved
16: Inverter module overheat (OH2)
type
17: External fault (EF)
18: RS485 communication fault (CE)
type
19: Current detection fault (ItE)
20: Motor autotuning fault (tE)
type
21: EEPROM operation error (EEP)
22–23: Reserved
type
24: Running time reached (END)
25: Electronic overload (OL3)
type
26–31: Reserved
32: To-ground short-circuit fault 1 (ETH1)
33: To-ground short-circuit fault 2 (ETH2)
type
34: Speed deviation fault (dEu)
35: Mal-adjustment fault (STo)
type
36: Underload fault (LL)
37–43: Reserved
type
Alarm:
44: Light-weak pre-alarm (A-LS)
type
45: Underload pre-alarm (A-LL)
46: Full-water pre-alarm (A-tF)
type
47: Empty-water pre-alarm (A-tL)
type
type
Description
-33-
Function parameter list
Default Modify
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