Instruction Manual

Rockwell Automation Publication CNET-IN005C-EN-P - July 2014 37
Appendix A
1756 ControlNet Status Indicators
The 1756 ControlNet communication modules and adapters support these
status indicators.
Status Indicators
The 1756 ControlNet communication modules and adapters support these
status indicators.
Topic Page
1756-CN2, 1756-CN2R, 1756-CN2RXT, and 1756-CN2RK ControlNet Communication Modules 38
1756-CNB/E and 1756-CNBR/E ControlNet Communication Modules 43
Status Indicator Description
OK status indicator Indicates the module’s current state.
Network channel status indicators Indicates the status of network channels A and B.
Status Indicator Description
B Indicates the Network Channel Status, Channel B.
A Indicates the Network Channel Status, Channel A.
OK OK, indicates the current state of the module.
32468-M
Network Channel
Status Indicators
OK Status Indicator