16
POINT I/O 2 Current and 2 Voltage Input Analog Modules
Publication 1734-IN027C-EN-E - October 2016
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
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 (0 mA or 21 mA) for 1734-IE2C.
Channel is at end of range (over or under) for 1734-IE2V.