Hardware manual

Fieldbus control description
13
Fieldbus control description
What this chapter contains
The chapter describes how the drive can be controlled by external devices over a
communication network. The chapter describes parameters related to the
communication and the drive control.
System overview
The drive can be connected to a fieldbus controller via a fieldbus adapter module.
The adapter module is connected to drive Slot 3.
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, for example digital and analogue inputs.
The drive can communicate with a fieldbus controller through a fieldbus adapter
using one of the following serial communication protocols:
– PROFIBUS DP (FPBA-01 adapter)
– CANopen (FCAN-01 adapter)
– DeviceNet
TM
(FDNA-01 adapter).
– Modbus/RTU (FSCA-01 adapter) or Modbus/TCP (FENA-01 adapter)
–L
ONWORKS
®
(FLON-xx adapter)
Data Flow
Process I/O (cyclic)
Process I/O (cyclic) or
Service messages (acyclic)
Control Word (CW)
References
Fieldbus
controller
Parameter R/W requests/responses
Status Word (SW)
Actual values
Fieldbus
Other
devices
ACS850
Type Fxxx fieldbus
adapter in Slot 3