ABB ACSM1 Drive
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Dec 22, 2021 7:52 am
How can resolve problem F0045 FIELDBUS COMM Fault in ABB ACSM1 Drive ?
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Dec 22, 2021 7:53 am
Cause : Cyclical communication between drive and fieldbus adapter module or between PLC and fieldbus adapter module is lost.
Programmable fault: 50.02 COMM LOSS FUNCTION
Check status of fieldbus communication.
See appropriate User’s Manual of fieldbus adapter module.
Check fieldbus parameter settings.
See parameter group 50
Check cable connections.
Check if communication master can communicate.
