Rockwell Automation 1734-IT2I, Series C Point I/O RTD and Isolated Thermocouple Input Module Installation Instructions - Manual (Page 17)

POINT I/O™ RTD and Isolated Thermocouple Input Modules 17
Publication 1734-IN011H-EN-E - February 2014
Indicator Status for Modules
Status Description
Module status Off No power applied to device.
Green Device operating normally.
Flashing green Device needs commissioning due to missing, incomplete, or
incorrect configuration.
Flashing red Recoverable fault.
Red Unrecoverable fault occurred. Self-test failure present (checksum
failure, or ramtest failure at cycle power). Firmware fatal error
present.
Flashing red/green Device is in self-test mode.
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 is 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 – failed communication device. Device detected
error that prevents it from 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 Identity Communication Faulted
Request – long protocol message.
Channel status
status Off Module is in CAL mode.
Solid green Normal operation is present with channel scanning inputs.
Flashing green Channel is being calibrated.
Solid red Major channel fault is present.
Flashing red Channel is at end of range (over or under).