Allen-Bradley A Series Installation Instructions Manual page 11

DeviceNet ArmorBlock™ Network Powered 16-input Module
Indicator Status for Modules
Status
Module status Off
Green
Flashing green
Red
Flashing red
Network status Off
Green
Flashing green
Red
Flashing red
I/O status Off
Yellow
Description
No power applied to the device.
Device is online and has one or more I/O connections in
established state.
Device needs commissioning due to missing, incomplete, or
incorrect configuration.
Critical fault – device timed out or has an unrecoverable fault.
Recoverable fault – input or output short circuit.
Device is not online:
- Device has not completed dup_MAC-id test.
- Device not powered – check module status indicator.
Device operating normally. As a Group 2 module, it means that the
module is allocated to a master.
Device is online with no connections in the established state.
Critical link failure – failed communications module.
Recoverable fault – an I/O connection has timed out.
I/O is not energized or is not valid.
I/O is energized and valid.
Publication 1732D-IN007B-EN-E - November 2011
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