I am new to the cnc scene. I recently finished building my cnc taig machine, powered by a xylotex board and 240oz/in steppers. Today I configured everything,port pins, motor tuning etc. and the first tests went well. Using mach1 I can jog all axis, but I hit problems when I try to get it to run from code. I exported the nc .iso file from deskproto and imported it into mach1. When I run the sequence all I can here is the motors groaning and the spindles twitch. I got it to start but then the motors kept locking up after a few lines and then they didnt move at all. I have fiddled with everything I can think of, but nothing has any effect. Can anyone think what might be causing this?
Thanks.