Use Logix Designer Application For Troubleshooting - Allen-Bradley 1769-L16ER-BB1B User Manual

Use Logix Designer
Application for
Troubleshooting
Troubleshoot the Module
This section explains how to interpret the status indicators on your
CompactLogix™ 5370 controllers. All controllers use the status indicators that are
described in the following table.
Status Indicator
RUN
FORCE
I/O
OK
NS
LINK 1
LINK 2
SD
The Logix Designer application indicates fault conditions in the following ways:
Warning signal on the main screen next to the module - This occurs when the
connection to the module is broken. The controller state also indicates Faulted
and the Controller fault is illuminated in red.
Rockwell Automation Publication 1769-UM021G-EN-P - October 2015
Description
Indicates the operating mode of the controller.
Indicates the force state.
Indicates the current state of communication between the controller and I/O modules.
Indicates the state of the controller.
Indicates the EtherNet/IP network status regarding the controller operating on the
network.
Indicates the EtherNet/IP link status for port 1 if the controller.
Indicates the EtherNet/IP link status for port 2 of the controller.
Indicates if there is activity on the SD card.
A
Appendix
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