LibrePilot Forum

Users => Vehicles - MultiRotors => Topic started by: udarakahata on November 13, 2016, 11:17:06 am

Title: Quadcopter taking off from the ground very rapidly
Post by: udarakahata on November 13, 2016, 11:17:06 am

My Quadcopter is F450, 1000kv motors, standerd cc3d, 30A ESCs, Tx is FS-I6
My problem is when I throttle it straightly move to sky very rapidly. I did everything to fix it. Did re-setup factory reset for Tx. Nothing changed please help

Title: Re: Quadcopter taking off from the ground very rapidly
Post by: f5soh on November 13, 2016, 12:30:08 pm

If your quad hovers at 30% you can change the Throttle curve.
In the example below if the quad need 30% power to hover, the Throttle stick is at middle range.

(https://forum.librepilot.org/index.php?action=dlattach;topic=2624.0;attach=4595)

You need to use the Throttle stick and adjust the vertical velocity yourself, no assistance using a CC3D.

Title: Re: Quadcopter taking off from the ground very rapidly
Post by: TheOtherCliff on November 15, 2016, 05:47:04 pm

Make sure your motor neutrals are correct.  It is documented in the ESC calibration wiki.  Just do the whole procedure.

https://librepilot.atlassian.net/wiki/display/LPDOC/ESC+Calibration

Title: Re: Quadcopter taking off from the ground very rapidly
Post by: Dgremlin on November 18, 2016, 01:37:15 am

I had the same problem with one of my quads when I used a 4s battery. I finally just went through the Setup Wizard and redid everything and the problem went away.