Allen-Bradley 1756-CNB User Manual page 112

112 Maintain and Troubleshoot the System
Action
4. Double-click and event for more
information.
Someone removed the module for slot 2. Or the
module failed.
5. If the secondary log does not show the
cause, look at the primary log.
• The secondary log shows that something
happened around 15:40. But it is not clear
just what happened.
• The primary log shows that around that
time the partner SRM screamed. That
means it lost power.
Publication 1756-UM523F-EN-P - December 2006
Details
A. Double-click an event to see if it gives more information.
The Extended Information Definition dialog opens.
B. Click OK when you are done to close the Extended Information Definition dialog.
Example
Sometimes you have to use both logs to find out what happened.
Example