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Thread: Motor problems/

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  1. #1
    m_c's Avatar
    Lives in East Lothian, United Kingdom. Last Activity: 3 Hours Ago Forum Superstar, has done so much to help others, they deserve a medal. Has a total post count of 2,970. Received thanks 369 times, giving thanks to others 9 times.
    Double check the wiring, but I can't think of a fault that would give you those kind of symptoms.

    What does the X-axis DRO show on your controller?
    Is it behaving how you'd expect (increasing when you jpg +, and decreasing when you jog -), or is it following what the motor is doing?

    If the DRO is doing what you expect it should, then I'd try swapping drivers around, or at least swap step/dir wires with another axis, and see if the fault moves.
    Avoiding the rubbish customer service from AluminiumWarehouse since July '13.

  2. #2
    Can't check the wiring at the moment.
    When I jog + it goes in the direction that it should, but jog again in reverses, jog again in goes in right direction , and so on, the - acts the same.
    Externally the wiring is correct.

  3. #3
    Quote Originally Posted by m_c View Post
    Double check the wiring, but I can't think of a fault that would give you those kind of symptoms.

    What does the X-axis DRO show on your controller?
    Is it behaving how you'd expect (increasing when you jpg +, and decreasing when you jog -), or is it following what the motor is doing?

    If the DRO is doing what you expect it should, then I'd try swapping drivers around, or at least swap step/dir wires with another axis, and see if the fault moves.
    Unfortunately I do not have a Dro. As soon as I can get into the shed, I will give a test run and see what happens there.

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