[essa]

Hello!

I need to set generic.ini right for metric system. I make that so that now
1mm on backplot = 1mm on CNC machine.
But now i mast set P/I/D and all other stuf. But i dont know how to set PID right, always comes from EMC reports axis 1,2,3 folowing error?!

[davidmb]

Hi, if you have the machine set to run in inch by default and that is working then to switch to mm ( metric ) issue a G21 command, this switches into mm, G20 goes back to inch, so depending on what your gcode is in either mm or inch, just have a G20 or G21 at the beginning of your code, I think this is right as it works for my system, that is by default setup to run in inches.

Here's a link that may help.

gcode

[essa]

tnx