Aircraft Max Power Reached?

[Mac Man]

The DAT files contain several kinds of data not in the txt log - but notably the raw sensor data from the IMU (rate gyros, accelerometers, magnetometers), the motor data (speed, current, demand etc.), and the GPS data.

I was wondering if there was a way to confirm the movement of the right stick was actually generating increased RPMs in cases like this.

 

[Bbarr]

I don't know. Perhaps to save space? The DAT files are much larger than the txt logs. But it's been clearly established that the DATs are being deleted.

Simply turn autosync off . Email the dat file to yourself and carry on . You don’t need all the dat files . Only when there is a problem

 

[sar104]

Simply turn autosync off . Email the dat file to yourself and carry on . You don’t need all the dat files . Only when there is a problem

Of course - but I was replying to the question of why they are being deleted, not what to do about it.

 

[Bbarr]

Sorry

 

[BLACK314]

I got the same message flying it in my home. Only have 9 minutes on the props.

 

[RonW]

Message for @sar104 :
Hi there, all knowing wizard, I am intrigued by the wonders of the DAT files you have knowledge of. My question to you is: I use Litchi 99.9% of the time with my Mavic Pro. Does Litchi store these DAT files and if so, where are they located in the ipad mini4 I use?
Hope you can answer this for me.
Many thanks and regards. Ron

 

[slup]

Message for @sar104 :
Hi there, all knowing wizard, I am intrigued by the wonders of the DAT files you have knowledge of. My question to you is: I use Litchi 99.9% of the time with my Mavic Pro. Does Litchi store these DAT files and if so, where are they located in the ipad mini4 I use?
Hope you can answer this for me.
Many thanks and regards. Ron

Below from this thread --> Flight log retrieval and analysis guide

Mobile device third-party control app log files

Third-party control apps, such as Litchi, create their own custom log files in various formats using the DJI SDK, generally in CSV format. None that I have seen are as comprehensive as the DJI TXT log, let alone the DJI DAT log.

Since Litchi is probably the most common third-party app, it's worth noting that, under iOS and Android, Litchi creates its own CSV log and a standard DJI TXT log in a separate directory.
No DAT file though.


LOG FILE RETRIEVAL

Litchi log files

On iOS devices, the Litchi CSV logs are in Litchi » Documents » flightlogs, and the DJI TXT logs are in Litchi » Documents » SDK_logs » FlightRecord.

On Android devices the Litchi CSV logs are in LitchiApp » flightlogs. Litchi also creates a standard DJI TXT log, which for some reason it stores in a subdirectory in the DJI app directory, DJI » com.aryuthere.visionplus » FlightRecord.

 

[sar104]

Message for @sar104 :
Hi there, all knowing wizard, I am intrigued by the wonders of the DAT files you have knowledge of. My question to you is: I use Litchi 99.9% of the time with my Mavic Pro. Does Litchi store these DAT files and if so, where are they located in the ipad mini4 I use?
Hope you can answer this for me.
Many thanks and regards. Ron

As mentioned by @slup, Litchi doesn't create a DAT log file.