an CIA402 Stepper/Servo as Spindle

Hallo at all

how can i get an CIA 402 Ethercat stepper work as spindle? I had 3axes (X Y Z) that works. Anybody can help?

Greetings

You can use this component instead of the standard cia402 component.
github.com/MetalMusings/cia402pv
The drive uses PV (Profile Velocity) mode which is more suitable
for a spindle motor as it has its own speed ramp up and down.
 

Hi Hakan
thank you
What should the whole thing look like in the hall and ini? is there an sample?
 

Yes there is an example. Two normal stepper drives and one stepper motor spindle.
In the example directory.
 

Hello Hakan

can i had 2 instances Cia402

Cia402dBraun for xyz and cia402pv for spindle? did you know that?

Yes, that's what I have in the example.

It might work with the cia402pv instead of the standard cia402 also in csp mode.
But I'm not sure, the goal with that component was to add PV, and I may have
broken csp. Not that I meant to, but I didn't check thoroughly.
Also the pv-mode=true and csp-mode=true doesn't work well together,
there should really be a new logic like op-mode=3 (for csp-mode)