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Thread: ATK not shutting off.

  1. #1
    Regular Vistor
    Join Date
    Mar 2017
    Location
    Lima, Ohio
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    ATK not shutting off.

    My atk Pump will not shut off after the lower optical sensor is reached by water level. Wonder if my code is wrong? I am running it on a classic system but using the fusion app to set it up. It has been updated and recognized on the classic controller.

    Fallback OFF
    Set OFF
    If Sw1 OPEN Then ON
    If Sw2 CLOSED Then OFF
    Defer 005:00 Then ON

    this is exactly how it is written. I also need the coupler that came with the ATK that has the weep hole in it and a new pump if someone can direct me .

    thank you,
    Jim

  2. #2
    Frequent Contributor SuncrestReef's Avatar
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    Feb 2018
    Location
    Beaverton, OR
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    3,105
    Did it work properly before now, or is this a first time setup?

    The most common problem is if the optical sensor cables are not fully seated in the FMM module socket. You need to push it in very firmly.

    If you're sure the cables are fully seated and it's still not working, then you need to troubleshoot the sensor itself. If you submerge it in water, does SW2 show as Closed or Open in Fusion?

  3. #3
    Regular Vistor
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    Mar 2017
    Location
    Lima, Ohio
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    I will check and get back on here tomorrow.
    Thank you
    jim

    - - - Updated - - -

    Sorry, it’s a first time set up.

  4. #4
    Master Control Freak RussM's Avatar
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    California - US Pacific
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    22,463

    ATK not shutting off.

    Sw1 and Sw2 are not The ATK’s optical sensors. They are 2 of the 6 switch inputs built into the Apex base unit. Your program also is not what is generated when you use the ATK task. Please follow the ATK Get Started Guide to properly setup your ATK.

    https://www.neptunesystems.com/getstarted/atk-help/
    Please do not send me PMs with technical questions or requesting assistance - use the forums for Apex help. PM me ONLY if the matter is of a private or personal nature. Thanks.

  5. #5
    Regular Vistor
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    Mar 2017
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    Lima, Ohio
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    Will do. Thanks for the link.

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