Drives shutting off during movement between measurements

[[Ja...]]

I have noticed that if I have the Speed set to 300 in the program, it will occasionally error out, and kick off the drives.  If I set it at 200 or 160, its fine.   I have also noticed this happening during probe qualifications (List Qualification).  If I turn the speed control knob to 75%, it runs fine.  Once i go back to 100%, it will alarm out every now and then. 

 

I have cleaned all the ways with lint free cloth and 99% isopropyl alcohol, and the clothes are coming off fairly clean. ( i do this every other day).

Is there a global setting I can change to keep the maximum travel speed to 250 or less?

Edited 1 hour ago

[[Ze...]]

Maybe it's an air pressure issue? 

[[Ja...]]

I thought that as well, and I forgot to mention that I verified the air pressure only dropped to 4.98 bar when moving.  Normally it sits between 5.00 and 5.04 bar.

[[Lu...]]

i had issues with that the zeiss techinician told me to ajust at 5.05 max 5.1 Bars at 5.05 i have no issues in our new brand contura