Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: fullmoon on May 06, 2025, 10:33:36 AM

Title: Configure 0,0 on new install
Post by: fullmoon on May 06, 2025, 10:33:36 AM

I had to reload Mach3 and now my arrow keys are moving the head in opposite direction then the original setup.  Also seems like my 0,0 is in the opposite corner.  How do I reset the table 0,0 (not new 0,0) anywhere on the table) so the CNC uses then correct spot and correct the arrow keys. I would imagine that once the new 0,0 is established that would correct the arrow keys. I have a 3axis CNC with gantry, table does not move. Thanks, John

Title: Re: Configure 0,0 on new install
Post by: TPS on May 08, 2025, 01:48:13 PM

Config -> Port's Pins's -> Motor Ouputs - Dir LowActive  maybe the trick?