Rockwell Automation 1756-CN2R ControlLogix ControlNet Interface Module Series A Installation Instructions - Manual (Page 15)

ControlLogix ControlNet Bridge Module 15
Publication 1756-IN602A-EN-P - November 2005
Use this flowchart as a guide.
Turn the chassis
power supply on.
Module
status
indicator
red? See the
troubleshooting
table on page 20.
Module performs a
power-on self-test
initialization.
No
Yes
INIT
No
Yes
Module
status
indicator
red?
INIT has failed, and
the module displays an
error message (see
pages 20 to 23).
Replace the module.
Initialization is
complete. The
status indicator
blinks green.
Channel A and B
indicators alternately
flash.
Channel A and B
indicators display the
network condition as
listed on page 23.
Module
status
displays
OK?
No
See the
troubleshooting table
on page 20.
Yes
Module is functional
and operating.
OK
A#xx