Arducopter land itself during Auto mode (see video 2.35 min)

Please, do you have any suggestion on my Arducopter land itself during the mission waypoint?

My Hexacopter APM2 Arducopter 2.7.3

Motor rctimer 2836/11 750 kv prop 10 x 5

ESC rctimer 30A with Simon Firmware

Batt Zippy 4 cells 4000 mAh

3DR 433 Mhz telemetry

Remzibi 's osd + 1.2 Ghz video sender

JR Propo PCM 10X /with JR receiver  72 Mhz

My mission plan like this

waypoint_office_railway2.jpg?width=600My copter flew great at the begining until it passed  the 5th waypoint.The copter decreased the height. I saw later from logs file it changed mode to Land. After 3 bounce on the roof I saw my copter so I changed mode to  Stabilize and push to full throttle. And land safely . I am wander why My copter change to mode Land itself during the mission.

GE_waypoint_land_on_roof.jpg?width=600And this is my log files and my flight video

https://www.youtube.com/watch?v=9Vz2QsCAWBE&feature=g-upl

Log_Ardu_2.7.3_nearly_land_on_roof.zip

Thankyou,

Pico from Thailand.

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Replies

  • Developer

    Interesting. Can you look at the CLI radio test and let me know what the PWM outputs are for the mode switch?

    Also, Did you have LAND programmed as a mode?

    Did you enable low battery monitoring? Failsafe?

    Jason

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