Nord electro Combo sustainLeslie speed Midi out

[Deadkeys]

Im pretty sure this only works with the local keyboard but the electro has the capability of a sustain pedal being both leslie speed and sustain.
But I guess it doesnt send these comands to another keyboard via midi. Probobly on through the desicated footswitches assigned to that function.
Did I just answer my own question?

[maxpiano]

Yes, that is only an internal setting that does not generate an additional CC related to the rotary, you will still get only the CC64 so if you want the other keyboard to be have the same that keyboard needs to have a similar setting (to use CC64 as Leslie on/off, for example most Hammond VST clones allow that or it is something the VST Host can easily remap, on HW keyboards it depends on each model features)