beautypg.com

Control/status communications, Input/status byte – Rockwell Automation 800F DeviceNet Pendant Stations User Manual

Page 36

background image

4–6

Operations

Publication 800-UM001A-EN-P – June 2004

Control/Status Communications

The I/O messaging is set up through client/server connections at
power-up by the master device. Both Change-of-State (COS) and
Strobe messaging connections are supported by this device. COS
communications with the DeviceNet

™ interface will consist of a

single input byte and a single output byte. They are defined as below.

INPUT/STATUS BYTE

Bit Number

Function When = 1

Function When = 0

7

N/A

N/A

6

N/A

N/A

5

N/A

N/A

4

N/A

N/A

3

Output Status - On

Output Status - Off

2

N/A

N/A

1

N/A

N/A

0

Input 1 On

Input 1 Off

This manual is related to the following products:
See also other documents in the category Rockwell Automation Equipment: