Fault 2381 in ABB ACS560 Drive

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 Fault 2381 in ABB ACS560 Drive ?

2381 fault is IGBT overload fault due to excessive IGBT junction to case temperature.

1.Check motor cable.

2.Check ambient conditions.

3.Check air flow and fan operation.

4.Check heatsink fins for dust pick-up.

5.Check motor power against drive power.


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