Rockwell Automation 1738-IJM23 ArmorPOINT I/O 5V DC Encoder/Counter Modules, Series A - Manual (Page 13)

Publication 1738-IN012B-EN-E - August 2013
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A 13
Troubleshoot with
the Indicators
Indication Probable Cause
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 – may require device replacement
Flashing Red/Green Device is in self-test
MOD
NET
1738-IJM23/A
5V dc
Encoder/Counter
A
B
Z
Module Status Indicators
43808
1738-IJM23
Network Status Indicators
I/O Status Indicators