Why does the RDY led on my STBACO0220 Advantys module blink 3 times then pauses and repeats this pattern ?



This flash pattern is typically seen when there are Reflex Actions configured. When a reflex block is in error or is not running because all its inputs have not been received, the green RDY LED on the action module will blink in a special pattern; three blinks followed by a pause, repeatedly until the condition is cleared.

Legacy KB System (APS) Data: RESL208447 V1.0, Originally authored by DaSo on 06/22/2012, Last Edited by DaSo on 06/22/2012
Related ranges: Modicon STB