Digitakt control of Doepfer dark energy 2 Arpeggiator

Hi!
I can’ t understand how to turn arp mode on.
I’m trying to go it from my digitakt and tried all programms but didn’t get any result
Hope somebody will help me

The Digitakt doesn’t have an arpeggiator.

Sry my bad, I meant that I can’t turn it on dark energy, via midi, i choose correct programs but don’t get any result

Ah okay. What have you tried so far? (Your methods of sending the command)

So I tried to set on digitakt midi channel and midi program, chousen 19th and clicked learn button on de,

Un manual said that you need to set 7note, but idk how to do it

Hmmm not familiar with the synth but if I have some time tomorrow I’ll see if I can track down the manual and have a look. Or perhaps someone else here has one.