Rockwell Automation 1734-IA2_IA4, Series C POINT I/O 120V AC Input Module Installation Instructions - Manual (Page 18)

18 POINT I/O 120V AC Input Module
Publication 1734-IN010D-EN-E - March 2013
Indicator Status for Modules
Status Description Recommended Action
Network status 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
MAC_id to complete, and
correct as needed.
Flashing green Device is online but has no
connections in the established
state. None – device is in idle or
program mode.
Green Device is online and has
connections in the established
state. None.
Flashing red One or more I/O connections are
in timed-out state. Check for I/O module failure,
and correct as needed.
Red Critical link failure – failed
communication device. Device
detected error that prevents it
from communicating on the
network. Verify that adapter and terminal
bases are properly installed, and
reinstall as needed.
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 Identity
Communication Faulted Request
– long protocol message.
Verify that adapter is properly
installed, and reinstall as
needed.
I/O status Off Input is in the off state. None.
Yellow Input is in the on state. None.