Oddball MDI Issue

[Joepayne1]

Hello,

I’ve recently set up my Boxford 190 VMC using the calibration setting on the axis and have been using a DTI to verify this.

When using the calibration commands to move the axis’ +/- it works very well.

I apply and save the settings.

When in the MDI I have some really odd things happening. For example X +1 randomly gives a real life output of much larger.

Sometimes nothing happens at all. Other times the axis moves in the opposite direction! So confused!

I thought this might be “noise” but surely it wouldn’t work in the calibration menu if so?

Any help would be greatly appreciated.

[ger21]

Check whether you are in incremental or absolute mode (G91 or G90).