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  • What do the LED indicators on the CEM+ SmartLink Power Board indicate?

    CEM+ SMARTLINK POWER BOARD 2

    7150B5620 LED Indicator Guide

    LED Color

    Component Location

    Purpose

    Default/Normal State

    Red

    CR1

    Indicates a voltage imbalance on the LON network favoring NET B

    OFF

    (May glow slightly)

    Red

    CR2

    Indicates a voltage imbalance on the LON network favoring NET A

    OFF

    (May glow slightly)

    Blue

    CR9

    Indicates power on the LON network

    ON

    Orange

    CR13

    Indicates the service pin is being sent

    OFF

    Red

    CR14

    Indicates coprocessor activity

    ON/BLINKING



    Shipped from 6/16/09 to Present (Last updated 10/29/09)


    CEM+ SMARTLINK POWER BOARD

     

     

    7150B5615 LED Indicator Guide

    LED Color

    Component Location

    Purpose

    Default/Normal State

    Red

    CR3

    Indicates a voltage imbalance on the LON network favoring NET B

    OFF

    (May glow slightly)

    Red

    CR4

    Indicates a voltage imbalance on the LON network favoring NET A

    OFF

    (May glow slightly)

    Blue

    CR10

    Indicates Power on the LON network

    ON

    Orange

    CR14

    Indicates the service pin is being sent

    OFF



    Shipped from Initial Release through 6/16/09