Rockwell Automation 1734-IT2I Thermocouple and RTD Input Module User Manual - Manual (Page 64)

Publication 1734-UM004F-EN-E - December 2012
54 Troubleshoot the Module
Chapter Summary This chapter helped you to interpret the status indicators on the modules.
Refer to the Appendix to learn how to configure the POINT I/O
Thermocouple and RTD Modules using the RSLogix 5000 software.
Network status Off Device is not online.
- Device has not completed dup_MAC_id test.
- Device not powered - check module status
indicator.
Flashing green Device is online but has no connections in the
established state.
Green Device online and has connections in the
established state.
Flashing red One or more I/O connections are in timed-out
state.
Red Critical link failure is present with failed
communication device. Device detected error that
prevents it from communicating on the network.
Flashing
red/green Communication faulted device - the device
detected a network access error and is in
communication faulted state. Device received and
accepted an Identify Communication Faulted
Request - long protocol message.
Channel status Off Module is in CAL mode.
Solid green Normal state is present with channel scanning
inputs.
Flashing green Channel being calibrated.
Solid ged Major channel fault is present.
Flashing ged Channel is at end of range (over or under).
IMPORTANT
This module is not field repairable. Any attempt to open this
module will void the warranty. If repair is necessary, return this
module to the factory.
Indicator Sta s tus for Module
Status Description