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Type: Posts; User: psppb

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  1. Replies
    3
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    2,063

    Re: Mach 4 not seeing PMDX-424

    The board was defective. It was replace and now it works great Thanks!
  2. Re: PC keeps telling me Mach4 is already running.... and it's not.

    Thanks for the reply

    I opened the task manager but Mach4 isn't listed as running.
  3. PC keeps telling me Mach4 is already running.... and it's not.

    Greetings,

    I am trying to get Mach4 running with an AVID CNC CRP4824. If I quit Mach4 and try to restart it, it tells me that mach4 is already running. I did some research and it looks like most...
  4. Replies
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    1,571

    CRP4824 X axis backlash issue

    Greetings,

    I am wrapping up the construction of a CRP4824 kit build and I've noticed I had a LOT of backlash on my X axis. It turns out that one of the bolts holding the Nema 23 motor onto the...
  5. Replies
    3
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    2,063

    Mach 4 not seeing PMDX-424

    Greetings,

    I have finally been able to get to work on my CNC machine after nearly a year. It's all wired in and ready to go however my mach 4 hobby build refuses to communicate to my pmdx-424....
  6. How do I control the feedrate/jogging speed arrows with a keyboard?

    Greetings,

    I am trying to control the arrow keys that will increase or decrease the jog speed with a keyboard. I'm quite stuck and could use some help. Thanks!
  7. Replies
    1
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    570

    Mach3 Steppers not driving motor.

    Greetings, I have a mach3 parallel port breakoutboard hooked up to 3 TB6600 Stepper motor drivers. My wiring diagram is show in the picture. The LED’s are lit when running and additional LEDs are...
  8. Replies
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    823

    PlanetCNC PoStep60 Stepper Motor Drivers

    Greetings,

    Has anyone used PlanetCNC PoStep60 Stepper Drivers? I'm in need of something that outputs at minimum 5 amps/phase and doesn't murder my checking account. I was looking at the Geck G203V...
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