Continuous beep sound from the rear motor

🧪 Flight Testing & Log Analysis
1

Hello
I posted a question not too long ago, but it hasn’t been solved, so I’m asking again.

Occurs after updating to 1.10.1.

My aircraft is a Generic delta vtol.

The rear motor will continue to beep when power is connected.

1.8.2 did not have this problem.

Please help me.

2

That’s usually an indication that it’s not getting a PWM signal from the FC. Try using Vertical Technology’s Delta Quad airframe and connect wires per diagram. Of course, remove prop/s before testing.

Good luck.

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3

HI
My aircraft is Generic delta vtol .
I am sure that everything is connected correctly.
Also, if you do arming, there is no problem with your movements.

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4

solved the problem.
This issue is estimated to be a bug that would have been upgraded directly from 1.8.2 to 1.10.1.

Initialize all firmware on FC.
(for example, PX4 -> ARDUPILOT -> PX4)
We installed 1.10.1 and manually entered the existing parameters.