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Type: Posts; User: Terrynf

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  1. Replies
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    Re: CNC 3020T-DJ Spindle Control, JP-382A JP-1482

    Have not checked on the speed but the motor is rated for 12,000 rpm. Also the forth pin I have been talking about go to MCU chip STC 12C5616AD Pin 15 Which is labeled P3.7/PCA0/PWM0. From the spec on...
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    40,334

    Re: CNC 3020T-DJ Spindle Control, JP-382A JP-1482

    I'm in Idaho USA. I do have one question and that is did you look at the 4 pin connector on the motor control board JP-1482 that the pot goes too? I was wondering if the switch that is on the back...
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    40,334

    Re: CNC 3020T-DJ Spindle Control, JP-382A JP-1482

    Same here still watching would love to get it working too.
  4. Replies
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    40,334

    Re: CNC 3020T-DJ Spindle Control, JP-382A JP-1482

    I have been working on another issue when I ran across a 3020Z-DQ manual which has a setup for Mach3 controlling the spindle. It give the setup for it and this CNC system has the switch on the back...
  5. Home switch for CNC 3020T- with a Spindle Control Board, JP-382A and JP-1482 Board

    I would like to add home switches for the X, Y, and Z axes but I'm not sure about the pinouts on the JP-382A board. There is a 4pin header marked X,Y.Z,G It is the connector next to the 4 pin PWM-OUT...
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