joelsimon15

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About joelsimon15

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    Hi, I am New!

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  • Country New Zealand
  1. how to set up timer in st

    Hi Michael Walsh, I had a question about using timers or counters in structured text. I did declare the timer in the external section. I did try it declaring it in internal. I always end up getting the same error. I suppose you will be able to help me with my question. Please see the attached screenshot of my program and errors. code :TIMX(A, TimerNumber, 500); Declaration:TimerNumber    TIMER                            INTERNAL     0    0       ERROR: Symbol 'TimerNumber' is the invalid data type(TIMER or COUNTER) in the SFC/ST program.   Thanks JOEL