Kann man SnapFlap auf Kurve programmieren?

[HansiH]

Ich würde gerne bei einem F3B Flieger die Snapflap Wirkung nicht linear sondern progressiv haben.
Sprich erst bei ca 25% Höhenruder-Anteil soll SnapFlap überhaupt erst beginnen zu wirken und dann eben deutlich stärker bei noch mehr Höhenruder-Anteil.
Habt Ihr einen Tipp, wie man das umsetzten kann?
Danke für jeden Tipp und jede Hilfestellung.
VG
Uwe

[FrankS]

Instead of using one of the standard mixer curves, change it to a user defined curve, you can then make up a 7 point mixer curve to suit your needs.

[HansiH]

Thank you Frank for the first hint! ....but, I do not use any "standard curves" so far, at least not by purpose.
My snapflap is currently the amount of elevator-portion in FLAP+ und QUER+.
I do not want this as an linear amount (i.g. 10% elevator is 10% snapflap and 80% is elevator is 80% snapflap) but progressive.
Like this:
10% elevator is 0% snapflap
20% elevator is 5% snapflap
30% elevator is 15% snapflap
....
100% elevator is 100% snapflap
Please explain from the scratch how to set this up.
THX
Uwe

[FrankS]

If you go into the define mixer menu, you can change the elevator input in the FLAP+ mixer from the predefined one (Which is a two sided mixer where each end point can be adjusted) to a curve mixer and then edit the curve to give you what you want. Note that the mixers provided for the different model types are just templates, you can amend them as you desire, unlike the Royal Pro/Sx any changes you make to a mixer will only apply in that model memory and not be carried over to other models that use the same mixer.

I've attached a mixer tutorial I prepared a while ago (in English) which shows how to use the curve mixer.

I'll edit the FLAP+ mixer to change the standard curve to a multipoint curve and take a few photos in the next few days.Profi 2 Mixers Rev2.pdf (4,3 MB)

[HansiH]

Thank you very much for your answer and your efforts FrankS!
I'll try it in the next couple of days and will report.

[FrankS]

OK, here's how yopu can use the custom curves menu

First go into the define mixer menu in the setup menu

The go to the elevator (less trim) input line and go over to the "standard" curve

Change this to a Custom curve, Curve 1 in this instance

Now in the mixer settings menu go to the Flaps+ settings

You will see the elevator input is now curve 1

Select this and you can edit all 9 points as follows

As it's a 9 point mixer then you can only edit every 25% either side of centre, so the minimum deadband is 25%.

If the deadband point is more critical you could select the deadband curve in the mixer definition menu

Then in the mixer settings you can define the deadband and end point.

But once the deadband is exceeded the mix is a straight line.

I hope this helps.