Rockwell Automation 1788-CN2DN ControlNet-to-DeviceNet Linking Device Installation Instructions - Manual (Page 46)

46 ControlNet-to-DeviceNet Linking Device
Publication 1788-IN052D-EN-P - February 2007
Troubleshoot the ControlNet Network
If ControlNet network communications fail, you need to complete
one or more of the following tasks to troubleshoot the ControlNet
network.
• Interpret the LED Indicators of ControlNet devices on the
network.
• View and interpret the status indicators displayed on the
ControlNet network devices.
• Check ControlNet network for media problems.
For more information about completing each troubleshooting task,
consult the following publications.
Task Publication Title Publication No.
Interpret LED indicators of a
ControlNet module Installation instructions
specific to the module
- or -
ControlNet Modules in
Logix5000 Control Systems
User Manual Varies by module
- or -
CNET-UM001
View and interpret
ControlNet network status
indicators ControlNet Modules in
Logix5000 Control Systems
User Manual CNET-UM001
Check for ControlNet media
problems ControlNet Fiber Media
Planning and Installation
Guide CNET-IN001