ABB ACS880 Firmware Manual page 376

376 Fieldbus control through a fieldbus adapter
Note: The text and examples in this chapter describe the configuration of one
fieldbus adapter (FBA A) by parameters
The second adapter (FBA B), if present, is configured in a similar fashion by
parameters 50.31...50.51
Drive
Parameter R/W requests/responses
and parameter groups 54...56.
Type Fxxx fieldbus
adapter installed onto
drive control unit (slot
1, 2 or 3)
Data Flow
Control word (CW)
References
Status word (SW)
Actual values
50.01...50.21 and parameter groups 51...53.
Fieldbus
controller
Other
devices
Process I/O (cyclic)
Process I/O (cyclic) or
Service messages (acyclic)
Fieldbus