Fieldbus Control With Fieldbus Adapter; What This Chapter Contains; System Overview - ABB ACS350 User Manual

Fieldbus control with fieldbus adapter

What this chapter contains

The chapter describes how the drive can be controlled by external devices over a
communication network via fieldbus adapter.

System overview

The drive can be connected to an external control system via a fieldbus adapter or
embedded fieldbus. For embedded fieldbus control, see chapter
with embedded
Fieldbus adapter is connected to drive terminal X3.
The drive can be set to receive all of its control information through the fieldbus
interface, or the control can be distributed between the fieldbus interface and other
available sources, e.g. digital and analog inputs
The drive can communicate to a control system via fieldbus adapter using one of the
following serial communication protocols:
– PROFIBUS-DP® (FPBA-01 adapter)
– CANopen® (FCAN-01 adapter)
– DeviceNet® (FDNA-01 adapter)
– Modbus® RTU (FMBA-01 adapter. See chapter
fieldbus.
ACS350
X3
Parameter R/W Requests/Responses
embedded fieldbus.)
Other
devices
Fieldbus
Adapter
Data flow
Control Word (CW)
References
Status Word (SW)
Actual values
Fieldbus control
Fieldbus
controller
Fieldbus
Process I/O (cyclic)
Service messages (acyclic)
Fieldbus control with
Fieldbus control with fieldbus adapter
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