Drone goes up, doesn't come down.

HiFlew my hex x a few days ago and it flew great. Over 50 mph and very stable. Pixhawk came out of an Iris+. DJI e310 kit.The following day I was getting compass errors. Calibrated it several times and it was okay. Took off and it was very shakey. Then it just went up and would not come down. The battery was low so it only got to 300 feet all before it came down.I reconfigured it as a quad because two motors burned out.I put on a new pixhawk mini and had issues with the motors not spinning right on px4 firmware. Motor spun according to the pitch of the uav. Put on ardu 3.4 latest stable and motors were working good.Flew around for a while at 40 feet. Quad was very shakes again.Suddenly it started going up. This time it had more battery remaining. Went into land mode. Still going up. Rtl still going up. Althold same thing.Looking at the thr in it was at minimum. Thr out was at max.Battery gave out around 12000 ft.Any ideas what could be causing this or what to check for?Regards

You need to be a member of diydrones to add comments!

Join diydrones

Email me when people reply –

Replies

  • It is from the ground station. Written by qgroundcontrol running on Linux. Mission planner will open it, you just need to change the file type mission planner is looking for.

    Type * in the File name list box in the open file dialog.

    I do not have any other files. The battery went dead enough to cut the telemetry radio at 11,500 feet and rc radio went dead a few seconds later.

    I did not find it yet. The wind up there was probably 70 mph.


    Regards
  • Can you put up the .log or .bin file?

    Cannot read the .mavlink and is it from the flight controller or the ground station?

  • I have attached the log file. The flight starts at around 50% in the log.

    When it started going up from 40' it was out of control. Looks like that is when some vibration started.

    Regards

    gone.mavlink

  • Crazy vibrations cause climb, but log is needed if you want help
  • posting your log files would really help to see what was going on.

This reply was deleted.

Activity

Neville Rodrigues liked Neville Rodrigues's profile
Jun 30
Santiago Perez liked Santiago Perez's profile
Jun 21
More…