Rockwell Automation 1768-CNBR CompactLogix ControlNet Communication Module Installation Instructions - Manual (Page 26)

26 CompactLogix ControlNet Interface Module
Publication 1768-IN006A-EN-P - September 2007
Green SW
ERR
The node address switch
changed after cycling power. None required, but we recommend
that you either return switches to their
original settings or replace the
module, since this could indicate a
hardware problem.
Flashing
green CNFG
ERR ControlNet network
configuration error. Recheck configuration.
NET
ERR
Network cabling error or no
other active nodes on the
network. Recheck your network cabling and
make sure another node on the
network is active (online).
Module Status Display Descriptions
Status Display
Cause Action
OK