After the "radio calibration" procedure is done I'm getting the message that channel 2,4,5 or 1.6.7…. "Failed to set channel x". Every calibration the error is in deferent channels. Only one time I didn’t get any error.

However, the channel PWM summary looks OK and all channels are working:

  1. What is the problem?
  2. Is it safe to fly after getting this message?

The setup:

APM 1 last version

Pixhawk with last Arduplane firmware

Thanks for helping,


Views: 205

Reply to This

Replies to This Discussion

Any idea?

Last calibration attempt, I got "Failed to set channel 2".

The PWM parameters for channel 2 look OK, but servo #2 was jumpy today.

Reply to Discussion


© 2019   Created by Chris Anderson.   Powered by

Badges  |  Report an Issue  |  Terms of Service