12
POINT I/O Protected Output Module
Publication 1734-IN586B-EN-P - March 2002
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)