ABB ACS800 Drive
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Dec 21, 2021 11:15 am
How can resolve problem 7510 COMM MODULE Fault in ABB ACS800 Drive ?
1 Reply
Dec 21, 2021 11:16 am
Cause : Cyclical communication between drive and master is lost.
(programmable Fault Function 30.18, 30.19)
Check status of fieldbus communication. See
chapter Fieldbus control, or appropriate
fieldbus adapter manual.
Check parameter settings:
- group 51 COMM MODULE DATA(for fieldbus
adapter), or
- group 52 STANDARD MODBUS (for
Standard Modbus Link).
Check Fault Function parameters.
Check cable connections.
Check if master can communicate
