Rockwell Automation 1756-IH16ISOE ControlLogix Sequence of Events Module - Manual (Page 109)

Publication 1756-UM528A-EN-P - April 2004
Troubleshooting the Sequence of Events Module 8-3
• Message in a screen’s status line
• Notification in the Tag Editor - General module faults are also
reported in the Tag Editor. Diagnostic faults are only reported in
the Tag Editor
Status line provides information
on the module’s fault and on the
connection to the module
RSLogix 5000 generates 1s in response
to a module communication fault.
In this example, a communication fault
occurred between the controller and the
Sequence of Events module, so the
controller automatically writes 1s for all
bits in the word.