Hi Ronen,
Make sure you have the pin on the emergency stop in Mach3 shorted, or set up, as this will stop the pulses from the program from being sent. (Pin 10 I think????) You have had it running so I think you already know this.
Also check you parallel cable to see if all the wires have the same resistance. I had one once that was different on some of the step pins which caused the step signal to go high or low whenever it felt like it.
Watch the set up videos on the ArtSoft web site to get some more insight on the program and how to set up the relevant pins/ports.
Also check for ground loops. Don't connect both ends of your shielded cables to ground etc.
I hope this helps.
Rich.
__________________
I am not completely useless.......I can always serve as a BAD example. |