ABB 7510 — Fault: FBA A communication

Fault: FBA A communication

Cyclical communication between drive and fieldbus adapter module A or between PLC and fieldbus adapter module A is lost.

Check status of fieldbus communication. See user documentation of fieldbus interface. Check settings of parameter groups 50 Fieldbus adapter (FBA), 51 FBA A settings, 52 FBA A data in and 53 FBA A data out. Check cable connections. Check if communication master is able to communicate. Cyclical commu