It is currently Sat 23. Nov 2024 4:50:21

All times are UTC + 1 hour





Post new topic Reply to topic  [ 3 posts ] 
  Print view Previous topic | Next topic 
Author Message
PostPosted: Sat 20. Aug 2022 9:42:56 
Offline

Joined: Thu 12. Jul 2018 17:51:47
Posts: 288
I was practicing right-aileron rolls, and at some point heli stayed rolling although I wasn't. I don't know if rudder or collective worked, because the everything happened in one second. But it looked like it got stuck rolling with right aileron, I think (but not sure) at a bit lower rate, then my earlier rolls were.

This heli already has some history of "similar" crashes last year where I never found a reason. But I rather excluded RX/TX and FBL parts. And I suspect a problem with one of the servos.

So big question is --
Could such thing happen, if one of aileron servos got stuck?

Wondering what FBL would do. Would it be more important for it to keep zero rotation rate if cyclic is release, or would it rather keep collective to match, or a but of both?


Top
 Profile  
 
PostPosted: Wed 24. Aug 2022 5:34:56 
Offline

Joined: Wed 10. Aug 2022 17:45:29
Posts: 6
Hi,

I would check that your failsafe is set as you expect. It kind of sounds like signal was lost and everything stayed in the same position as you last left it. You may also want to double check range of your Tx - RX system.

Hope that helps.

Regards, Devin


Top
 Profile  
 
PostPosted: Wed 24. Aug 2022 20:16:48 
Offline

Joined: Thu 12. Jul 2018 17:51:47
Posts: 288
No, it's not failsafe. It would be visible in logs, and my configuration would zero cyclic, turn off motor etc.
In the meantime I found it to really be a servo problem. Thanks anyway...


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 3 posts ] 

All times are UTC + 1 hour


Who is online

Users browsing this forum: No registered users and 49 guests


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:  
cron



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