Hi
I used Beckhoff EL2521 recently to Build a 2 Axis Configuration. Had a bit of a Journey until i managed to configure the EL2521's correctly.
Wanted to share this here as kind of "Documentation", as it may help people having the same issue
My Config:
gitlab.com/Lolipop333/linuxcnc_ec_plasma...1cff00b5afe3ec75813/
Explanation Video: