Uccnc rpm display

[iwbunting]

I have a stepcraft 840 with uccnc v1.221 and running on a uc100. Why doesn't the display on uccnc not show the current rpm in or out of program

[Robertspark]

Have you asked on the Stepcaft forum?

I ask this because I cannot find the pinout of the stepcraft machines, because they provide you with a profile to install.... so the pins are already set up.

Basically you need some feedback from your spindle..... does the stepcraft provide this feedback..... I don't know as I cannot see the pinout.... the UC100 is limited in its inputs so it depends what these are already being used for.

Suggest Stepcraft may the best place to ask...