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IndustryArena Forum > Machine Controllers Software and Solutions > PlanetCNC > One thing I don't understand about the error pin.

Thread: One thing I don't understand about the error pin.

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  1. 01-30-2021, 10:38 PM #1
    tantemay
    tantemay is offline
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    Nov 2015
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    One thing I don't understand about the error pin.

    I have the error pin Enabled. It is inverted. And "on E-Stop" is Enabled.
    The ALM output of the motor driver is a NO (Normally Open)

    If the driver goes into alarm, it works as it should. The E-Stop is triggered. The motors stop and the ES LED in the GUI lights up.

    But the ER LED does not light up. Regardless of whether the engine is in alarm or not.
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  2. 02-01-2021, 06:45 PM #2
    basilevscom
    basilevscom is offline Registered
    Join Date
    Feb 2017
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    34

    Re: One thing I don't understand about the error pin.

    Hello!
    What is ER led?
    How is everything connected? without a diagram, it's hard for me to understand
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  3. 02-04-2021, 01:08 PM #3
    PlanetCNC
    PlanetCNC is online now Moderator
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    Mar 2017
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    1311

    Re: One thing I don't understand about the error pin.

    ER led shows state of error pin.
    Do you have drivers connected to error pin?
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