I need a little help. When I run a g code program it stops about 3/4 of the way. It stops on line 501, This happens on all the programs I run. It must be something simple but I can not figure it out. I use inkscape to put the job in svg format then into makercam to put job in gcode then load the gcode into mach3 to run on my cnc 3040D.
Is this a Chinese special? I'm going to take a wild guess and say that you have the demo version of Mach 3 and it will only work up to 500 lines of code, as it is only a demo.