LED status and states - Metasys - M4-XPM04060 - M4-XPM09090 - M4-XPM18000 - Field Device - M4-XPM Expansion Module - 13.0

M4-XPM Expansion Modules Installation Guide

Brand
Metasys
Product name
M4-XPM Expansion Module
Document type
Installation Guide
Part number
24-10143-02147
Document revision
C
Version
13.0
Revision date
2023-10-02
Product status
Active
Language
English
Table 1. Status LEDs and description 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

Off Steady = No Faults

On Steady = Device Fault; no application loaded

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

Rapid blink = SA Bus communications issue

SA/FC BUS

Green

Blink - 2 Hz

Blink - 2 Hz = Data Transmission (normal communication)

Off Steady = No Data Transmission

On Steady = Communication lost, waiting to join communication ring

EOL

Amber

Off (Except on terminating devices)

On Steady = EOL switch in ON position

Off Steady = EOL switch in Off position