Configuration; Communication Parameters - Parker 2003-CB-00 Technical Manual

8 Configuration

The option comms configuration is accessible through the keypad under the menu Option Comms,
through DSE Lite function block Option Comms Config or through the webserver following the path Home
> Engineer > Communications > Option Comms.
The AC20 CANopen option requires configuration of both communication parameters and process data
mapping.

8.1 Communication parameters

Keypad Menu Path
Setup
Communication
Option
The network parameters of the slave must be set to establish communication with master.
The parameter 0691 COMMS REQUIRED must be set to CANOPEN.
•
The parameter 0763 NODE ADDRESS must be set to the required address of the AC20 CANopen
•
slave. The module address must be unique to be able to communicate on the CANopen network.
The valid setting range is from 1 to 127.
• The parameter 0764 CANOPEN BAUD must be set to the required baud rate for the network. A
baud rate of up to 1000 Kbits/s may be chosen. Alternatively, AUTO may be selected so that the
option automatically detects the baud rate.
The parameter 2566 MASTERMAPPING must be set to choose how process data mapping is
•
defined. (See 8.2 Process Data for detail)
DSE-Lite Function Block
DOC-0017-06-EN-B 04.04.2023
DOC-0017-06-EN: AC20 Series CANopen Option
Webserver
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