More Frame Slop problems

[fyshious (Douglas Heritage)]

I’m getting a Frame Slop error message when I try to use the rotary (or U) axis and I have been unable to determine the cause. This error has only started to occur today and I have had no trouble etching this image previously on a glass with the rotary jig connected to the U axis.
The laser will etch the image fine in normal ‘flat’ X and Y mode but not in rotary. I have tried a few other sketches I have etched before but keep getting the same error. Furthermore, if I press the Frame key, I get a Y Slop error. This is frustrating.
My machine is home built but I use a Ruida RD6445S controller.

(Please ignore the pic on the left. I use two screens)
Hopefully someone out there can point me in the right direction
Thanks
Doug

[fyshious (Douglas Heritage)]

Update. Turned everything off overnight and now it is all working fine. I did try turning the machine of to reset it but maybe it was turning off LB that did the trick.

[jkwilborn (Jack Wilborn)]

The endless quest for rotary engraving on Ruida 6445g

I’m trying to rotary engrave on a Ruida 6445g machine and continue running into the same bug with consistency. I enable rotary engraving through the control panel settings, I draw something simple in Lightburn, send it to the machine, then open the file and press play from the control panel. The U-axis then moves for a little while, then the X and Y axes make a rapid move off to the left and the machine stops with a frame slop warning. The laser never fires. The control panel also never animate…

Might try the steps at the end…

What is the Ruida Max travel on the U axes?