1. Press "Enter" and hold for 1 second until the
"Parameters" screen appears. "PAr L" or "PAr S"
will be displayed.
2. To observe the last recorded fault enter the "long"
parameter list.
3. Use the arrows to toggle between the long and
short parameter list.
PAr L = Long Parameter List
PAr S = Short Parameter List
See ACS255 Manual for Greater Detail
Default parameter setting shown. Press
the up arrow to move to parameter set
0401.
Parameter set 0401 details the last fault
recorded by the drive. The ACS255 only records
the last fault created.
Press "Enter" to see the last fault.
4.
5.
6.
Last recorded fault displayed.
Press "Enter" for longer than 1 second to return
to the home screen.
ACS255
CONTROL TROUBLESHOOTING
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42
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FAN
Installation and Technical Operations
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