UC300 0-10V issue

[b57378]

Hi All

I have gotten RPM speed control working successfully in the past, but on this particular setup I have an annoying issue.

The 0-10V output fluctuates when moving an axis.

I have the correct GND and AI pins on the UC300 motion controller as per the manual as well as the correct settings in UCCNC - everything works apart from this issue.

Any Ideas on what I could be missing?

Thanks