Rockwell Automation 1756-CNB ControlLogix ControlNet Bridge Module Installation Instructions - Manual (Page 22)

22
Publication 1756-IN571B-EN-P - April 2001
Troubleshooting
The 1756-CNB and 1756-CNBR modules have the diagnostic
indicators shown below:
Module Status Display - see
pages 23 to 26.
Module Status Indicator -
see pages 23 to 26.
1756-CNB 1756-CNBR
Channel A BNC connector
Channel B BNC connector
ControlNet Channel Status
Indicators - see page 26.