Interpret led indicators – Rockwell Automation 1734-IB4D POINT I/O 24V dc 4-Channel Discrete Input Module Installation Instructions User Manual
Page 21
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POINT I/O 24V dc Digital Diagnostics Input Module 21
Publication
1734-IN029A-EN-E - January 2007
Interpret LED Indicators
Indication
Probable Cause
Recommended Action
Module Status
Off
No power applied to device.
Apply power to device.
Green
Device operating normally.
None.
Flashing Green
Device needs commissioning due
to configuration missing,
incomplete or incorrect.
Configure device properly.
Flashing Red
Recoverable fault.
1. Cycle power to device.
2. If condition persists,
replace device.
Red
Unrecoverable fault may require
device replacement.
Replace device.
Flashing Red/Green
Device is in self-test.
None.
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