My 4.0 KG Quad Log Diagnosis

ArduCopter Copter 4.0
1

Hi Everybody,
please may someone of the experts reveal the conclusion about my Quad Performance and possible errors.
AutoAnalysis Files Are Attached.7-3-2020 BigQuad Auto Review Log.txt (1.0 KB) 7-3-2020 BQ long flight log.txt (986 Bytes)
Thanks in advance

2

The Auto-Analysis files are not terribly useful.

Please attach the dataflash logs.

3

Thx Saijin_Naib for your reply.
Sorry the files are somehow big, here is the link for the dataflash logs:
https://drive.google.com/open?id=1wWDLX_E98P-cKvL8MIFi7rDDHU-Ey1OL

1 Like
4

I took a look, but I’m not very good with log analysis. Someone else will hopefully be able to help better.

5

Other than a relatively low GPS SAT count this looks pretty good. You could set MOT_BAT_VOLT Max and MIN

1 Like
6

Thx Guys for your help.

7

Looks like it flys OK in that latest log - maybe let us know the prop size, seems like some of your params are still at defaults. There could be some slight improvements to be made.

I’d definitely set these:
BATT_ARM_VOLT,22.10
BATT_CRT_VOLT,21.00
BATT_LOW_VOLT,21.60
MOT_BAT_VOLT_MAX,25.20
MOT_BAT_VOLT_MIN,19.80
BATT_FS_CRT_ACT,1
BATT_FS_LOW_ACT,2