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  1. #1
    Join Date
    Aug 2008
    Posts
    403

    DM3000 LATHE DRIVER

    PIN 1& 2 is 48 volts,,, ,3 & 4 GND-2 ,,PIN 5 IS + 5 VOLTS,, PIN 6 IS STEP ,,PIN 7 IS DIRECTION,,,PIN 8 IS HERE ..Can someone please tell me what signal is pin 8 ? I would like to connect the drive to 48 volts and see if the motors work .I will connect the step and direction to my break out board and try driving it with Mach 3

  2. #2
    Join Date
    Apr 2006
    Posts
    40

    Re: DM3000 LATHE DRIVER

    The pin here goes into the microcontroller on pin 12, has a 10k pullup resistor and currently has no function and should be kept unconnected

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