Installation Instructions User guide

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.