Hi All , GM.
Wishing the Arducopter Community a very happy new year and looking for forward learning through you guys as always. May this community grow to 100 folds in coming year.
Team i am facing a issue of heavy current draw for my hexacoter , with readytosky 920 kv motrors and readytosky ESC 40A motors.
Attaching the dataflash logs and tlogs of the flight - which is taken with reverse propeller fit to draw the maximum current and check which esc or motor is creating the problem.
We use this technique to generate a proxy thrust across all motors with propellers to get the realistic current draw for simulated in-air flight thrust on ground itself.
As we throttle up and see which device is pulling the current abruptly (starting from 1A to 41 A) and causing our battey to drop quick voltaages in less seconds.
Attaching the correspoing tlogs and dlogs in the attahcment . Pls refer the latest one and generate the behaviour. (use the latest one for dataflash log - 00003.bin -max size)
Conclusion we are drawing are our ESCs BEC seems to be fried and it is not having any check on the how much current need to sent to motors. The motors are drawing maximum current in short span of time and causing the battery voltage drop not in stable manner.
Pls help for exact reason.
Looking forward for some understanding urgently.