Rockwell Automation RECOMM-CNET ControlNet Communications Module User Manual
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7-8
ControlNet Communications Module
Step 9.
To configure a RECOMM-CNET ControlNet module,
select the CONTROLNET-MODULE type (figure 7.10).
Click OK.
Step 10. Enter the Name, Description and Node number (figure
7.11). The Comm Format selects the communication
format for the module and must be set to Data-INT. Input
Instance is the input connection point for the primary
connection. Output Instance is the output connection
point for the primary connection. Configuration Instance
is the size of the configuration assembly. The values
entered will vary based on your application needs and the
size (16- or 32-bit) of the Reference/Feedback and
Datalinks in the drive. For example:
SP600 (16-Bit Ref/Fdbk and Datalinks)
Figure 7.10 – Select Module Type: Generic ControlNet Module Screen
Node configured for:
Input Size
Output Size
Logic Command / Reference and
Logic Status / Feedback only
4
2
plus Datalink A
6
4
plus Datalink B
8
6
plus Datalink C
10
8
plus Datalink D
12
10