DM542A stepper driver


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Thread: DM542A stepper driver

  1. #1
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    Default DM542A stepper driver

    I just got my cnc kit and hooked them all up for a test run and there is one that has a blinking green light. I switched the motors around and still the same thing.
    any ideas on whats wrong?

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  2. #2
    Member jalessi's Avatar
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    Default Re: DM542A stepper driver

    Poorman56,

    Remove the wire connected to the enable.

    Jeff...

    Patience and perseverance have a magical effect before which difficulties disappear and obstacles vanish.


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    Default Re: DM542A stepper driver

    removed the wire and it still blinks



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    Member jalessi's Avatar
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    Default Re: DM542A stepper driver

    With power supply off remove all wires except power wires then power back on and see if led flashes.

    Patience and perseverance have a magical effect before which difficulties disappear and obstacles vanish.


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    Default Re: DM542A stepper driver

    Did you figure out what as wrong? I am having the same poroblem with my DM542A. I dont have the jumper enable and I see that that was the last comment on the feed...?



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    Default Re: DM542A stepper driver

    Quote Originally Posted by Tainoworks View Post
    Did you figure out what as wrong? I am having the same problem with my DM542A. I don't have the jumper enable and I see that that was the last comment on the feed...?
    Know this is resurrecting a dead thread but I am having the same issue with a DM542S, blinking green light. Followed the suggestions above but the issue still persists. There is NO documentation out there for a flashing green LED on these drivers. Any help appreciated.



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