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Throttle drops off around 35 to 40% then jumps up around 50 % throttle stick position

Posted by Roger Church on February 13, 2015 at 2:27pm

Using a Apm 2.6 on my quad . As I arm it up and raise the throttle motors spin up . Then at 35 to 40% throttle stick position the motors drop down it rpm then move the stick up more. The motor rpms jump up.

Any suggestion on what to check?

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Replies

Roger Church February 14, 2015 at 10:07am

Yes it is in stablise mode, looked at the log and the vibrations are in except able range but when I looked at the throttle channel . You can see the throttle in rise on the graph and you can see the throttle out start to go up and drop out then go back up
Stuart Brookes February 14, 2015 at 12:49am

I assume this is in stabilise?

Check your logs for vibrations, particularly accel z. Look at the RC in for your throittle channel to check that is reading what your throttle is and not jumping about indicating a fault somewhere.

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