Motor balance issue in Auto Analysis of MP

@wcfung1 wrote:

I recently tested a newly assembled S500 quad with Pixhawk running on Copter 3.4.1

The Log Analyzer indicated following :--

" Test : Motor balance = WARN -- Motor Channel Averages = (1559, 1497, 1431, 1415)
Average motor output = 1475
Difference between min and max motor average = 144"

Pls advise what has gone wrong and what should I do to rectify this.

I notice in bench testing, the props on the right hand side, ie. motor 1 and motor 4 stop first, followed by motors on the left hand side (motor 2 and 3).
When I did ESC calibration, I used All At Once Calibration, instead of one by one. I also calibrated my radio before ESC calibration.

Pls see the data flash log in the following link :--
https://drive.google.com/file/d/0B6I7fpf28GiiSEU1QTBuN01TbUk/view?usp=sharing

Appreciate any help.

Posts: 1

Participants: 1

Read full topic