Mikrokopter Problem: Hexa XL is rolling to the left with payload

H

hevi6000

Member
What could cause this...:confused::confused::confused:

Good: When I fly the Hexa XL without any payload installed except the camera mount, it flies just fine and hovers steadily.

Bad: But - as soon as I install the 7D to the mount, it starts moving to its left. At first you might think that the camera messes up the balance of the Hexa, but it is not the case. No matter where I set the CoG by moving the mount and the camera, it still acts the same way by rolling to the left.

I have also disconnected the mount servos from the FC board, but it didn't help.

Any advice?
 

?

*****

Guest
make sure your engines are pointing strait up

heavy load=more rpms to the props therefore less stability.
also make sure all trims are set to zero (check in mk tools) not on TX
 

H

hevi6000

Member
Problem is solved.

It was not a mechanical issue.
I had the -
ACC/Gyro-Faktor: : The factor between the ACC-ange and the Gyro-ancles

ACC/Gyro-Comp.: : The angle fusion between ACC and Gyro-Angle.
Click to expand...
- parameters set to 100, which was recommended for slow hovering flights. The drifting was gone as soon as the values were set to default, I also lowered the Main I value.

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If you encounter a similar problem you might look at these threads also:
http://forum.mikrokopter.de/topic-22122.html
http://forum.mikrokopter.de/topic-22449.html
 


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