Unitronics UMI-B1 UL Series Operation Manual page 69

UMI-B1 UL Series Inverter
Function
Name
code
Previous
P07.28
fault 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
Current
fault
P07.33
running
frequency
Ramp
reference
P07.34 frequency
at current
fault
Detailed instruction of parameters
5: OC2
6: OC3
7: OV1
8: OV2
9: OV3
10: UV
11: Motor overload (OL1)
12: The inverter 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 inverter 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)
67
Function parameters
Default
Modify
value
●
●
●
●
●
●
0.00Hz
0.00Hz