Rockwell Automation 1747-SCNR SLC ControlNet Scanner Module Installation Instructions - Manual (Page 8)

8 SLC ControlNet Scanner Module
Publication 1747-IN059C-EN-P - September 2001
Select the ControlNet Node Address
Select the ControlNet node address of the 1747-SCNR by setting the
two 10-digit rotary switches on the top of the scanner. Valid switch
settings range from 01 through 99. Zero (00) is not a valid node
address.
Important: Since 00 is the default value from manufacturing, you
must change the default value when using the
scanner for the first time.
Insert the 1747-SCNR Scanner Into the Chassis
To insert the 1747-SCNR Scanner into the SLC chassis:
1. Turn off the SLC chassis power supply.
Important: If you disconnect the ac power, you lose the chassis
ground. Electrostatic damage (ESD) protection is lost.
ATTENTION
ÿ
Do not install the 1747-SCNR Scanner module with
the chassis power supply on. Installing the module
with the chassis power supply on may damage the
module.
Top View of Module
10-digit rotary switches: ones digit
10-digit rotary switches: tens digit
30752