I does not really understand your spindle pid /scale but you need in the range value for orient pid (i suggest setup your spindle pwm/scale/pid with rpm value i think this is more easy to follow)
[ORIENT]
MAX_OUTPUT =
VEL_SPEED =
And for sure you need to tune orient pid ! (for start you need to found the minimum speed allowed by spindle drive with a pid with only FF0 to 1, all other to 0 )
good luck !
Ps : i'm unsure about this because you write cmd, the component need velocity feedback from encoder not velocity cmd from motion IMO you need this "net spindle-velocity to_pci.1.feedback.enc_vel2 => spindle.0.speed-in" but i think this is RPS RELATIVE so you need to convert as RPM ABSOLUE
net spindle-vel-cmd-rpm-abs => pid.orient-spindle.feedback # ABSOLUE IF USE WITH RELAY FOR DIRECTION or if DRIVE NEED INPUT = PID always positive
net spindle-vel-cmd-rpm-abs => orient.orient-spindle.vel-feedback # ABSOLUE IF USE WITH RELAY FOR DIRECTION or if DRIVE NEED INPUT = PID always positive
I don't really know but the orient message use MDI so i suspect some of your button control change the program status and does not allow to use MDI command at this moment, i think nothing other from orient use MDI.
