Heartbeat LED - Facility Explorer - Part No. 24-10174-115 - Supervisory Device - FX Supervisory Controller

FX30E/FX60E Supervisory Controllers Installation Instructions

Facility Explorer
Product name
FX Supervisory Controller
Document type
Installation Guide
Document number
Part No. 24-10174-115
Document revision
Revision date

The yellow BEAT LED is located to the right of the Ethernet status LEDs. Under normal operation, this LED should blink about once per second. If the BEAT LED stays on constantly, does not light, or blinks very fast (more than once per second), contact your technical support representative for assistance.

Important: During boot-up, the heartbeat LED blinks in a 90% on, 10% off pattern. Do not remove power during this time, or data loss may result (NDIO module’s firmware upgrade may be in progress).