Hi guys
A simple question about the huanyang vsd. I had i setup and running sweet, took the computer of the cnc and had it set up on another machine for a while. I've just hooked it all back up and the vsd turns the spinde on whn it should but only goes up to 7200 rpm when mach3 is telling it to go to 12000 rpm. Also doesn't change speed under mach3, what setting do i eed to check..... a year ago i knew all these off the top of my head!
Hope someone can help.
Thanks Dave