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  1. 10-12-2018 #4
    Clive S's Avatar
    Lives in Marple Stockport, United Kingdom.
    Clive S
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    Quote Originally Posted by Jools View Post
    Thanks for that.

    Further investigation shows that the Leadshine MX3660 that I have has an analogue 0-10v out for spindle control. I've opened the potentiometer on my Sieg mill and the voltage there seems to be 4.7v max so could I just remove or bypass that potentiometer and use the outputs from my MX3660 if I calibrate them correctly?
    NO. As you will need an isolated pot, -- https://www.ebay.co.uk/itm/1-3KHZ-to...k5zL:rk:1:pf:0

    with an isolated small power supply https://www.ebay.co.uk/itm/AC-DC-Con...72.m2749.l2649


    and configure Lcnc to give you a pwm signal.

    Unless the MX3660 pot is already isolated.
    Last edited by Clive S; 10-12-2018 at 06:10 PM.
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