The thing is when I started to repair an old metal cnc milling machine and bought a cslab ip a, moution controller, I chose Mach3 as a software, which I also bought and also bought mach4, because it is a newer program. As the dealer promises to be faster and better, I can not configure the external input keypad signals. From the scripts I do not understand anything, the manufacturer is still silent! I'm disappointed.
maybe somebody could help me! sorry for my English.