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Timers timing way to fast

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  • Timers timing way to fast

    Hoping someone in here can help with this.. I have a series of timers sequencing a drum on an event base ie… timer becomes true > advance drum > so on and so forth output stay true until end of drum sequence in which the output of the drum makes first timer go false and inherently all subsequent.. It seems as if the timers are running at 2X normal. So a timer with a preset of 10s will time out in about 5s.. Any ideas why this is happening? Thanks for your help in advance.

  • #2
    Post a picture of the relevant rungs or, better yet, zip and post your program.
    thePLCguy

    Bernie

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    • #3
      Looking at timers in the "TIME BASE" subroutine PRESS PANEL PLC A 2_26_20.zip

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      • #4
        Subroutine "TIME BASED" is CALLed twice on Rung 11.

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        • #5
          Unbelievable... totally missed that., thank you. I guess sometimes you just need another set of eyes appreciate the help as always.

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