LED status and description table - Metasys - MS-FAC4911-0 - Field Device - FAC49 Advanced Application Field Equipment Controller - 12.0

FAC4911 Advanced Application Field Equipment Controller Installation Guide

Product name
FAC49 Advanced Application Field Equipment Controller
Document type
Installation Guide
Document revision
E
Version
12.0
Revision date
2022-05-20
Table 1. Status LEDs and descriptions of LED States
LED label LED color Normal LED state Description of LED states

POWER

Green

On Steady

Off Steady = No Supply Power or the controller’s polyswitch/resettable fuse is open. Check Output wiring for short circuits and cycle power to controller.

On Steady = Power Connected

FAULT

Red

Off Steady

Two blinks followed by long pause = Controller powered on in default state. For more information about this default state, see Input/Output Wiring Validation.

Off Steady = No Faults

On Steady = Device Fault or no application loaded

Blink - 2 Hz = Startup in progress, not ready for normal operation

Rapid blink = SA Bus communications issue

SA BUS

Green

Blink - 2 Hz

Blink - 2 Hz = Data Transmission (normal communication)

Off Steady = No Data Transmission (N/A - auto baud not supported)

On Steady = Communication lost, waiting to join communication ring

ETH1

Green

Off

Off Steady = ETH1 is not connected

Blinking = ETH1 connected and communicating

ETH2

Green

Off

Off Steady = ETH2 is not connected

Blinking = ETH2 connected and communicating