Hi,
Thank you for your help, I made the set up as you advise me
Once I made the recommended changes, in my first attempts it didn't work
Later I discovered that it is necessary to calibrate again the transmitter in the AFPD main menu
after to have made any change in the programming screen of the transmitter
once realised this, the AFPD accepted the changes
Now the flaps works great!
Thanks for your support