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VFD connection to ARDUINO CNC

Discussion in 'CNC Mills/Routers' started by DavidCNC2017, Mar 19, 2021.

  1. DavidCNC2017

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    Hello,

    Recently I bought this
    Screenshot 2021-03-19 220720.png

    Can anybody help me how to connect it to ARDUINO to be possible to switch it on/off and set the speed via Openbuilds control software?

    Thank You
     
  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
    Staff Member Moderator Project Maker Builder Resident Builder

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  3. DavidCNC2017

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    Thank You for Your response. When I wrote Arduino I mean controller "based" on Arduino.
    Actually it is Phoenix CNC Controller:
    Wiring Diagram (1).png

    As You can see it has all necessary pins to connect VFD. The problem is actually in VFD itself. Which one here are spindle enable and PWM+ and PWM- ?

    IMG_3556.jpg
     
  4. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    OK, it has 0-10v - follow the link I gave earlier - at the very bottom is links to wiring written up by forum members
     
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  5. DavidCNC2017

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  6. Netechsys

    Netechsys Well-Known
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    DavidCNC2017 likes this.
  7. DavidCNC2017

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    Yes, thanks, I know it. My controller already has this module onboard.

    It was just about finding out in VFD pins, which one should be connected to the controller.
     

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