ABB ACS880 Drive
1
Posts
1
Users
0
Reactions
155
Views
Jun 12, 2024 9:12 am
Cause : FBA B communication comes when cyclical communication between drive and fieldbus adapter module B or between PLC and fieldbus adapter module B is lost.
- Check status of fieldbus communication.
- Check settings of parameter group 50 Fieldbus adapter (FBA).
- Check cable connections.
- Check if communication master is able to communicate.
