[SOLVED] Problem Geolink

[Dieter]

When actived Position Hold and Altitude hold the heli goes down to the ground. Activated RTH, the heli fly back to start, and then similar altitude hold to ground. Pitch has no effect.

30.06.2022-mitGeo.4ds

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Have anyone an idea.
Thanks Dieter

[ZeXx86]

Hello,

you can try to set Vertical Correction Gain for GeoLink to 50%.
Instead of engaging more features, please engage only one to see if result is better.

I can see that you have more functions enabled, so it is important to try just one. Because Altitude Limit can interfere with Altitude Hold.

[Dieter]

Ok i will try it, but the same configuration has worked before.
Dieter

[Dieter]

Today i habe tried only Altitude hold and gain 50%. No success. then i started analysis.

[Dieter]

What means the screenshot "Einstellungen X,Y,Z"

Dieter

[ZeXx86]

Hello,

the problem with altitude hold is not in vibrations, but possibly in GeoLink mounting or servo configuration.
It is important that when you enable Servos - Subtrim (tuning) all servo arms will be in the center of their travel.
At the same time there must be 0 degrees between main blades.

Can you check this?

[Dieter]

Here is my geolink mounting. Servo konfiguration will be check next time.
Thank you
Dieter

[Dr.Fleming]

Hi Dieter, you maybe touch when you setup the Spirit, in the windows "Servo Travel correction" ????

Here is my geolink mounting. Servo konfiguration will be check next time.
Thank you
Dieter

[jjuk]

When activating, try to place the pitch stick at zero pitch. Both of mine also drops about 3m when first activated.

[Dieter]

I have controlled my servo configuration, then test on field, no success.

Then i tried this:

#jjuk write. When activating, try to place the pitch stick at zero pitch. Both of mine also drops about 3m when first activated.

And it works not bad. What is wrong in my system?
Dieter