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  1. #7
    Hello there !
    Standard VFD, but I don't know your BOB. @komatias is right, your BOB does not have analog output terminals, so you won't be able to control the spindle speed from Mach3. Nevertheless, here is how you would connect it to your BOB in order to turn it ON/OFF from Mach3 (the E-STOP will turn it off automatically as well):
    Click image for larger version. 

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    Set PD001 to 1.
    Make sure PD002 is set on 0.

    Cheers,
    G.
    Last edited by eurikain; 11-03-2016 at 05:31 PM.

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