Hello, I have set the parameters of Battery monitor 1, the battery voltage is correct, and I have also set everything in the Initial Tune Parameters tab. But the warning is always on.
PreArm: Battery 1 unhealthy
PreArm: Battery failsafe
Please show also your PARAM file
This is only a picture of a part of your PARAMS. Please send a file with all PARAMS
Also show a log.bin file with LOG_DISARMED = 1 (enabled)
Your setting of BAT_CRT_VOLT = 15,6 is above the nominal value of a 4S LiIon Battery
One more user that could have avoided problem if he had use the ArduPilot methodic configurator software.
Copter_params.param (19 KB)
1 01.01.1970 6-00-00.bin (816 KB)
All logs: DropMeFiles β free one-click file sharing service
Here you have a file with all the parameters, there was only this log, I do not know if it is the one or not. I changed the critical voltage, thanks, but I couldnβt solve the problem with the battery.
You did review this Ardupilot Wiki page for that Flight Controller right?
Speedybee F405V4
Unless you flashed the wrong firmware for the board you have.
Of course I looked, and itβs not difficult to guess which firmware to install. The controller itself is defined correctly, even in Mavproxy
So of course you tried these battery Monitor settings which are default for that board?
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So we learn your setup step by step.
You didnβ answer the question about the FC and the wiki page.
Did you use only the Speedybee FC or the complete stack including ESC.
Which current sensor you are using.
Please support with all details we canβt see what is in front of you
Answers like βeverything would be setup correctlyβ are not helpfull mainly for you as you are looking for good answers.
Basically I agree in this case with @amilcarlucas to use the restart configuration from the beginning by using the help of the Ardupilot Methodic Configurator step by step
Well, I didnβt say that everything was working correctly, on the contrary, for some reason I wasnβt guided by any manuals. Why? I donβt know. I answered the question about the wiki page, and wrote that I looked at it very inattentively. Which sensor do I use for current strength? I donβt know where to find information about this. I am using a full stack of SpeedyBeef405v4 & ESC 60A.
As a result, @dkemxr found my mistake, with the wrong pins, after the change everything worked.
Thanks for all.
Had the same problem swithcin from 4.5.7 to 4.6, setting batt monitor to ESC solved the problem for me.




