TECHTOP TD20 Series Product Manual page 60

TD20 Series VFD
Function
Name
code
Factory bar
P07.23
code 3
Factory bar
P07.24
code 4
Factory bar
P07.25
code 5
Factory bar
P07.26
code 6
Current fault
P07.27
type
Previous fault
P07.28
type
Previous 2
P07.29
fault type
Previous 3
P07.30
fault type
Previous 4
P07.31
fault type
Previous 5
P07.32
fault type
Detailed instruction of parameters
0x0000–0xFFFF
0x0000–0xFFFF
0x0000–0xFFFF
0x0000–0xFFFF
0: No fault
1–3: Reserved
4: OC1
5: OC2
6: OC3
7: OV1
8: OV2
9: OV3
10: UV
11: Motor overload (OL1)
12: The VFD overload (OL2)
13: Input side phase loss (SPI)
14: Output side phase loss (SPO)
15: Overheat of the rectifier module (OH1)
16: Overheat fault of the VFD module (OH2)
17: External fault (EF)
18: 485 communication fault (CE)
19: Current detection fault (ItE)
20: Motor antotune fault (tE)
21: EEPROM operation fault (EEP)
22: PID response offline fault (PIDE)
23: Reserved
24: Running time arrival (END)
25: Electrical overload (OL3)
26: PCE
27: UPE
28: DNE
29–33: Reserved
34: Speed deviation fault (dEu)
35: Maladjustment (STo)
36: Underload fault (LL)
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Function Parameters
Default
Modify
value
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