Mill atc configuration

232 PPR sounds rather coarse, it will limit the accuracy of alignment that is possible.

You can try using a wcomp component:
linuxcnc.org/docs/stable/html/man/man9/wcomp.9.html

It will take a little work to get the "max" and "min" values for it. max needs to be the position from the orient comp + one or two encoder counts, and min needs to be - one or two.

This will need massaging to fit your system, and is untested.

 Get error on start.
 

 

OK, I see you have loaded orient with names=

So the HAL pins should be just orient not orient.0

Also, I think that line should be orient.command not orient.0.position.

Another

Try to change to command and get error to
 

Yes, so, fix the issues as described. I did say that my example would need to be altered to suit your HAL.

Also, it's not the best idea to have signal names identical to pin names, it causes confusion.

Also: I forgot the "loadrt" lines for the wcomp and sum2 components.

I cant get it working. And for now only want turn on relay when start Orient.
Why this dont working?
After or2.2.out must add another Output pin 'spindle.0.on' to connect with spindle-enable-all . But get error pin already has Out pin 'or2.2.out'
Try to use to 'net spindle-enable-all  <= spindle.on.enable' linuxcnc start without error but spindle dont start.
net spindle-orient         <=   orient.enable
net spindle-orient         =>   or2.2.in0 
net spindle-enable       =>   or2.2.in1 
net spindle-enable-all  <=   or2.2.out     
net spindle-enable-all  <=   spindle.0.on