After arm motor start spin

ArduCopter Copter 3.2
1

After armed the motor start spin at minimum throttle. So how can I fix error. I didn’t want to spin at minimum throttle. So plz help me one of our experience sir

2

http://ardupilot.org/copter/docs/set-motor-range.html#setting-spin-armed-and-min-throttle

3

Thanks for response I will try tomorrow

4

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5

after arm motor start spin and then when i push the throttle stick quad lift and crash.
when i see on mission planner on failsafe the servo output did’t increase on same amout.
so, plz guide me all the process to fix

6

check each motor if it is in correct rotations and and also you should do calibration.

7

all motor are correct in direction.
motor output did’t find equal pwm when throttle is push after complited configuration on mission planner. pwm value of radio 3 & 4 are equal, value of radio 1 is smaller than radio 3 & 4, value of radio 2 is greater than 1,3 & 4. thats why quadcopter crash so, plz help me and guide to fix that error

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8

That link is not solve my problem. After change 90 &120 it’s still spin when armed.
APM 2.8 with 3.2.1 version. So guide more

9

It is normal that motors spin when copter is armed, it is not an error.

Explanation of how it works are in the previous link.

10

First try calibrating your escs using the all at once method, as shown in this video: https://m.youtube.com/watch?v=gYoknRObfOg

After you’ve calibrated them and arm the motors and carefully observe them to make sure they are all starting at the same time. If they do not, and you’ve calibrated the escs correctly, if the copter still doesn’t take off properly it is most likely a bad motor or bad esc problem.

Also, here’s a video that explains the motor spin on arm paramedics on the app 2.5/2.6/2.8: