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Ecowatt
Drive K320 series
®
5.5.19 Fault handling
The following provides fault handling information.
Consult with Kruger
Related parameter list:
Function
code
P07.27
Present fault type
P07.28
P07.29
2nd-last fault type
P07.30
3rd-last fault type
N
Name
Last fault type
In running
Fault occurred, and the
keypad displayed fault
code
Figure out the fault
cause based on the
fault code
Figure out the most possible
cause according to P07.33–
P07.40
Rule out
fault based on
corresponding
solutions
Y
Run again
Y
Proper running
Description
0: No fault
1: Inverter unit U-phase protection (OUt1)
2: Inverter unit V-phase protection (OUt2)
3: Inverter unit W-phase protection (OUt3)
-127-
Basic operation guidelines
N
Default
0
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