ABB ACH550-01 User Manual page 255

Code Description
3023 WIRING FAULT
Defines the drive response to cross wiring faults and to ground (earth)
faults detected when the drive is NOT running. When the drive is not
running, it monitors for:
• Improper connections of input power to the drive output (the drive can
display fault 35,
• Earth faults (the drive can display fault 16,
fault is detected). Also, see parameter 3017
Note: Disabling wiring fault (earth fault) may void the warranty.
0 = – No response to either of the above monitoring results.
DISABLE
1 = – Displays a fault when this monitoring detects problems.
ENABLE
3024 CB TEMP FAULT
Defines the drive response to control board overheating. Not for drives
with an OMIO control board.
0 = – No response
DISABLE
1 = – Displays a fault (37,
ENABLE
stop.
3028 EARTH FAULT LVL
Defines detection level for ground (earth) fault. See
fault 16
EARTH FAULT
Note: Parameter 3017
1 = – Low level leakage current, high sensitivity. The drive trips to
LOW
low ground (earth) leakage current (default in the USA software
version).
2 = – Medium sensitivity to ground (earth) fault current (default
MEDIUM
in the European software version).
3 = – High level leakage current, low sensitivity. The drive trips to
HIGH
higher ground (earth) leakage current.
250
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if improper connections are detected).
OUTP WIRING
CB OVERTEMP
.
has to be enabled.
EARTH FAULT
Parameter listing and descriptions
ACH550-01 User's Manual
Range
0=DISABLE, 1=ENABLE
if an earth
EARTH FAULT
.
EARTH FAULT
0=DISABLE, 1=ENABLE
) and the drive coasts to
1=LOW,
2=MEDIUM,
3=HIGH
Correcting faults,