Rockwell Automation 1756-CNB ControlLogix ControlNet Bridge Module, Series E Installation Instructions User Manual
Page 29
ControlLogix ControlNet Interface Module 29
Publication
1756-IN604A-EN-P - February 2006
Node is not configured to go on
line
Make sure the configuration
manager node is present and
working and selected address is
not greater than selected UMAX
.
(1)
Flashing red/off
Media fault
Check media. For example: broken
cables, loose connectors, missing
terminators.
No other nodes present on
network
Add other nodes to the network.
Flashing red/green Incorrect network configuration
Cycle power or reset unit.
If fault persists, contact A-B
representative or distributor.
(1)
The configuration manager node is the node responsible for distributing ControlNet network
configuration data to all nodes on the network.
ControlNet Network Channel Status Indicators
Cause
Action
and
A
B