It is currently Fri 14. Dec 2018 8:19:13

All times are UTC + 1 hour





Post new topic Reply to topic  [ 5 posts ] 
  Print view Previous topic | Next topic 
Author Message
PostPosted: Mon 08. Oct 2018 13:21:01 
Offline

Joined: Tue 28. Jun 2016 16:55:07
Posts: 19
I flew my Trex550 yesterday, first with altitude hold-this made the heli oscillate up and down, and it then settled down to a constant height.

Then I tried altitude/positon hold together and although the heli held altitude, it was jerking around forwards and backwards, left and right badly enough for me to switch back to manual control.

Weather was clear, sunny, about 15 degrees and little wind.

Any ideas what settings may be too high or what the problem may be?

Thanks


Top
 Profile  
 
PostPosted: Mon 08. Oct 2018 13:36:29 
Offline

Joined: Mon 02. Oct 2017 22:35:03
Posts: 30
You can adjust the Geo Link Horizontal and Vertical Gains.


Top
 Profile  
 
PostPosted: Mon 08. Oct 2018 14:36:12 
Offline
Site Admin

Joined: Mon 29. Apr 2013 16:06:44
Posts: 8266
Hello,

did you calibrated the compass? If no, then it is necessary to do. Then you can decrease Horizontal and Vertical gains.
The model should be completely stable when there is no wind.

_________________
Spirit System developer


Top
 Profile  
 
PostPosted: Tue 09. Oct 2018 13:07:40 
Offline

Joined: Tue 28. Jun 2016 16:55:07
Posts: 19
Hi

Yes, I calibrated the compass, the video online helped with that!

I'll reduce the gains and try it again.

Thanks.


Top
 Profile  
 
PostPosted: Tue 16. Oct 2018 6:04:56 
Offline

Joined: Tue 14. Aug 2018 9:11:02
Posts: 43
My setup was 100 for horizontal and 76 for vertical and this was ok for a T-Rex 550.


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 5 posts ] 

All times are UTC + 1 hour


Who is online

Users browsing this forum: Google [Bot] and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  



Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
skymiles_red v1.0.1 designed by Team -Programming forum-سيارات للبيع .