Messages

1

General Mach Discussion / Re: z axis issues

« on: June 10, 2018, 03:36:52 PM »

checked all my wires cleaned that up z axis still wanting to go negative on all z moves seams to change z value every time I run the program does not restart in the same position my home was a positive # changed that to read zero the dro reads the correct # but axis keeps going down it doesn't measure what the dro is reading, motor turning? 

2

General Mach Discussion / Re: z axis issues

« on: June 10, 2018, 10:55:46 AM »

I think I have a bad connection in my wiring, tracing wires this morning

3

General Mach Discussion / Re: z axis issues

« on: June 10, 2018, 09:45:02 AM »

its mach 3 parallel port running off a flash drive(which I wont do any more) here is  attached program I put in the g54 g17 g90 to see if that would correct the problem the g code is from vcarve generic gcode post

4

General Mach Discussion / z axis issues

« on: June 09, 2018, 09:33:10 PM »

my z axis will jog up and down by toggle and in MDI but running a program it only goes to the negative with each z move weather positive or negative and advice?

5

General Mach Discussion / z axis issues

« on: June 09, 2018, 06:06:32 PM »

I have a desktop cnc router just had to reinstall Mach3 and config. everything Problem z axis moves - weather its + or - like its programmed in G91 but it isn't, the axis will toggle in the correct direction by hand jog but not program, also it works correctly in MDI as well any suggestions?