Issue:
What can cause an Internal Error 10 on the ATS480 soft start?
Product Line:
ATS480
Environment:
INF10 fault
Cause:
n/a
Resolution:
Would suggest to power down the soft start and recheck all the internal connections.
This error is triggered if the external +24vdc supply voltage is higher than 30v, or lower than 19v.
This fault can also occur if the 24v output current is greater than 200ma.
Measure the +24v to com on the soft start.
Check the +24Vdc supply or the current requested by the load connected to the output +24
Recheck the wiring: Previous wiring of ATS48 (+24 and LO+) is at the same location (+24 and 0V) for ATS480.
Do not connect LO+ from ATS48 to 0V of the ATS480.
Released for: Schneider Electric Vietnam
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