Rockwell Automation 1734-OB2EP Point I/O Protected Output Module Installation Instructions - Manual (Page 12)

12 POINT I/O Protected Output Module
Publication 1734-IN586A-EN-P - December 2001
Indication Probable Cause
Network Status
Off Device is not on-line
- Device has not completed dup_MAC_id test.
- Device not powered - check module status indicator
Flashing Green Device is on-line but has no connections in the established
state.
Green Device on-line and has connections in the established state.
Flashing Red One or more I/O connections in timed-out state
Red Critical link failure - failed communication device. Device
detected error that prevents it communicating on the
network.
Flashing
Red/Green Communication faulted device - the device has detected a
network access error and is in communication faulted state.
Device has received and accepted an Identify
Communication Faulted Request - long protocol message.
Indication Probable Cause
I/O Status
Off All outputs inactive
Yellow One or more output is active and under control
Flashing Red Open circuit detected. No load. (Off-State only)
Red Short circuit detected. (On-State only)