ABB ACSM1 Drive
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Dec 22, 2021 7:48 am
How can resolve problem F0038 OPTION COMM LOSS Fault in ABB ACSM1 Drive ?
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Dec 22, 2021 7:49 am
Cause : Communication between drive and option module (FEN-xx and/or FIO-xx) is lost.
Check that option modules are properly connected to Slot 1 and (or) Slot 2.
Check that option modules or Slot 1/2 connectors are not damaged.
To determine whether module or connector is damaged:
Test each module individually in Slot 1 and Slot 2.
