I am a real newbie. I have a 4-axis kit from CNC router parts. I am really only using two axis' right now. X and A (for my application). I have these running great. My problem, is that I need a 4 volt analog output. I thought I would be able to do this with the VFD output, but I have had zero luck so far. I need to trigger the 4 volts on and off just like motor switching on and off in the g code. Any suggestions on what to try?
TIA.
J.