After building several quads (on MultiWii, Mega Pirate and ArduCopter), I have converted my Blade 400 to an ArduCopter heli. I have done the PID tuning according to the manual in Stab mode and finally got a reasonable stable flight.
But when I change to AltHolt or Loiter the heli starts to spin oncontrollaby. No more reaction to the yaw stick.
I have looked through al the parameters in the list, but I have no idea where to begin, any suggestions?
[quote=“TCIII”]@papapiet,
It would be best to post tlogs and/or data flash logs to help troubleshoot your issue.
Regards,
TCIII GM[/quote]
Sorry, I am not familiar with the way the forum works. That is why I clicked on “accept answer”. But the issue is far from solved.
I have a number of log files and I have no idea which one was made during the flight in which the heli started to spin. As soon as I have access to the sports hall again I wil make a new log in which I change from Stab mode to Alt Hold and to Loiter to reproduce the spin.
I have never solved the problem of my spinning heli and , after my heli crashed into the ceiling of the sportshall in the althold mode, I have abandoned trying to get an e-heli to fly on Ardupilot.
I hope you will have more success (or luck?)