LED status and states - Facility Explorer - CH-PCA3613 - Field Device - FX-PCA36 Advanced Application Programmable Controller

PCA3613 Advanced Application Programmable Controller Installation Guide

Brand
Facility Explorer
Product name
FX-PCA36 Advanced Application Programmable Controller
Document type
Installation Guide
Part number
24-10143-1175
Document revision
E
Revision date
2020-11-11
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

2 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; no application loaded; Main Code download required.

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

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

FC BUS

Green

Blink - 2 Hz

Blink - 2 Hz = Data Transmission (normal communication)

Off Steady = No Data Transmission (auto baud in progress)

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