Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: davy182 on March 30, 2009, 10:04:43 PM

Title: dro's reset upon each session
Post by: davy182 on March 30, 2009, 10:04:43 PM

Finishing one run then packing up for the night and then the next day putting a new piece in and expecting to just match up and run another time but my coordinate haves to be re zeroed for the new piece. The new piece is exactly in the same spot and the router head was not moved. 

Title: Re: dro's reset upon each session
Post by: ger21 on March 30, 2009, 10:05:19 PM

Persistent DRO's in general config

Title: Re: dro's reset upon each session
Post by: davy182 on March 30, 2009, 10:07:55 PM

currently it is selected

Title: Re: dro's reset upon each session
Post by: Hood on March 31, 2009, 03:08:20 AM

Depending on the accuracy needed this may not be the best practice as shutting down and starting the computer and Mach may move the motors slightly. If that is not an issue then great :)
 Have you got persistant offsets checked? Have you got copy G54 from G59.253 unchecked?
Can you attach your xml and I will have a look and see if I can find a problem.
Hood

Title: Re: dro's reset upon each session
Post by: davy182 on April 02, 2009, 08:37:19 PM

here are the settings, the motors don't move the amount that it is off.

Title: Re: dro's reset upon each session
Post by: davy182 on April 02, 2009, 09:17:29 PM

z's dro though remains unouched, while x and y can be anywhere from an inch to 10 inches off.