pixhawk octrotor x8- coaxial takeoff issues

hello ,

need some help with my x8. was not able to take off. 

all the controls seems fine and double checked the direction of propellers too but unable to take off.

whole drone flips to left or right all the time.

i am unable to find what is wrong with the flight.

can anyone please help me with the issue.

my configuration:

pixhawk

tmotor 380kv motor with 1555 carbon fiber props(coaxial combination).

liion battery packs (6s,13,600mah) x2 in paralell-total 27,200mah

motors produce enough thrust in bench test

coaxial combination each motor pair:-1.4kg

total drone weight 4.94kg

here are the log files

2016-08-22 19-51-27.rlog

2016-08-22 19-51-27.tlog

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Replies

  • can anyone please help me or at least guide me how to investigate the logs and get to know about the isuue

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