Problem Mach3 Partial Lockup - Page 2


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Thread: Mach3 Partial Lockup

  1. #13
    Member vkonradi2's Avatar
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    Default Re: Mach3 Partial Lockup

    Added the leading and trailing % lines. Each is %CRLF specifically. Ran the operation sequence 3 times and it failed on the 3rd run. Same symptom, all moves executed but the spindle-off command not executed and hung. So yeah it is one of those nasty intermittent things. Unfortunately did not respond to the % lines.

    I think I'll chop down the sequence, investigate if there is any dependence on length of the move sequence. If I can pare it down to a manageable size that executes quickly (and still fails) I can iterate on experiments without waiting hours of machine time. Maybe experiment with adding delays before the spindle-off command.



  2. #14
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    Default Re: Mach3 Partial Lockup

    Quote Originally Posted by vkonradi2 View Post
    Added the leading and trailing % lines. Each is %CRLF specifically. Ran the operation sequence 3 times and it failed on the 3rd run. Same symptom, all moves executed but the spindle-off command not executed and hung. So yeah it is one of those nasty intermittent things. Unfortunately did not respond to the % lines.

    I think I'll chop down the sequence, investigate if there is any dependence on length of the move sequence. If I can pare it down to a manageable size that executes quickly (and still fails) I can iterate on experiments without waiting hours of machine time. Maybe experiment with adding delays before the spindle-off command.
    How do you have the M5 On / Off controlled Relay or some other method, if you are having an electrical fault then it won't move past that point until it is completed

    Are you switching a VFD Drive On / Off

    A snip of your wiring would help could even be a Noise problem

    Mactec54


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