User manual

Publication 1734-UM015A-EN-E - November 2009
Troubleshooting 85
Network Status
DeviceLogix Status
I/O Status
Indication Probable Cause Recommended Action
Off Device is not online.
- Device has not completed
dup_MAC_id test.
- Device not powered - check module
status indicator.
Apply power to device, wait for
dup_MAC_id to complete, and
correct, as needed.
Green Device is online and has connections
in the established state.
None.
Flashing
green
Device is online but has no
connections in the established state.
None .
Flashing red One or more I/O connections are in
the timed-out state.
This could also mean a peer is not
producing data at all, or it is not
configured correctly.
Check I/O connection with
master. Verify peers are present
and configured properly.
Red Critical link failure - failed
communication device. Device
detected error that prevents it
communicating on the network.
Verify that adapter and terminal
bases are properly installed, and
reinstall, as needed.
Flashing
red/green
Device is in self-test. None.
Indication Probable Cause Recommended Action
Off DeviceLogix program is not
controlling outputs.
None.
Green DeviceLogix program is controlling
outputs.
None.
Flashing
green
At least one input in DeviceLogix
program is forced on/off.
None.
Indication Probable Cause Recommended Action
Off Input or output is in the OFF state. None.
Yellow Input or output is in the ON state. None.