Connecting The Fieldbus To The Drive - ABB ACS880 Firmware Manual

538 Fieldbus control through the embedded fieldbus interface (EFB)
XD2D
Control unit
Termination OFF
ACS880

Connecting the fieldbus to the drive

Connect the fieldbus to terminal XD2D on the control unit of the drive. See the
appropriate Hardware Manual for more information on the connection, chaining and
termination of the link.
Note: If the XD2D connector is reserved by the embedded fieldbus interface
(parameter 58.01 Protocol enable
functionality is automatically disabled.
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Data flow
Control Word (CW)
References
Status Word (SW)
Actual values
Parameter R/W
requests/responses
XD2D
Control unit
Termination OFF
ACS880
is set to
Fieldbus controller
Process I/O (cyclic)
Service messages (acyclic)
Control unit
... Termination ON
ACS880
Modbus RTU), the drive-to-drive link
Fieldbus
XD2D