LED status and states - Metasys - MS-VMA1615 - MS-VMA1626 - MS-VMA 1628 - MS-VMA1630 - Field Device - VMA16 VAV Modular Assembly

VMA1615/1626/1628/1630 VAV Controllers Installation Guide

Brand
Metasys
Product name
VMA16 VAV Modular Assembly
Document type
Installation Guide
Part number
24-10143-217
Document revision
K
Revision date
2019-10-18
Language
English
Table 1. Status LEDs and description of LED states

LED label

LED color

Normal state

Descriptions of LED states

POWER

Green

On Steady

Off Steady = No power

On Steady = Power is supplied by primary voltage

FAULT

Red

Off Steady

Blink - 2 Hz = Download or startup in progress, not ready for normal operation, SA Bus devices offline (such as netsensors)

Rapid blink = SA Bus communications issue

Off Steady = No faults

On Steady = Device fault or no application loaded

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

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

EOL

Amber

Off

On Steady = EOL is active

Off Steady = EOL is not active