Dear all,
coming from Brain/Jeti, changed to Spirit RS.
Before all telemtry data where valid/trustful
Changed to Spirit RS (nice FBL, like it) with Hobbywing 120a V4
All datas are valid except Temperature.
Is much to high. Hobbywing Prog-Box shoes 25°C, but Spirit starts with 38°C.
Under flight spirit shows up tp 106°C (But in reality isn`t)
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Changed to a huge brandnew ESC, Hobbywing 130a V4 ) on same Motor.
Again, under normal climate condition (office room) starts with 38°C.
Under flight up to 138°C (But in reality isn`t, you can touch the ESC)
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Can you check your software please.
It seems (sure) that spirit is calculate/use wrong figures.
With best regards
Manfred
Hobbywing Telemetry
Hello,
temperature reported by Spirit with HobbyWing ESC is internal from FET transistors.
These can reach temperatures even near 150°C. This is all OK.
It seems people are confused by this. So we consider to change it to external temperature.
temperature reported by Spirit with HobbyWing ESC is internal from FET transistors.
These can reach temperatures even near 150°C. This is all OK.
It seems people are confused by this. So we consider to change it to external temperature.
Spirit System developer
Hello Tomas,
i've just done a little test: Hw 80A v4... telemetry signal connected to:
1. j-Log S32 => Rex3: "FET temp." reporting 27-28°C on bench directly after startup, stays solid for 1-2 minutes test
2. Spirit 2 => Rex3: reporting 35.7 - 35.8°C on bench directly after startup, stays solid for 1-2 minutes test
check with laser temp. gun: room / bench / heli / esc: all around 26-27°C
... so i guess there IS something with the temperature measurements... i've repeated 3 times both versions alternating. always same result.
i've just done a little test: Hw 80A v4... telemetry signal connected to:
1. j-Log S32 => Rex3: "FET temp." reporting 27-28°C on bench directly after startup, stays solid for 1-2 minutes test
2. Spirit 2 => Rex3: reporting 35.7 - 35.8°C on bench directly after startup, stays solid for 1-2 minutes test
check with laser temp. gun: room / bench / heli / esc: all around 26-27°C
... so i guess there IS something with the temperature measurements... i've repeated 3 times both versions alternating. always same result.
cheers
Michael
Michael
-
Kluftinger
- Posts: 101
- Joined: Tue 25. Jul 2017 20:33:40
- Location: Southern Bavaria
I have similar results with HW 25A and 40A V4 ESC.
When I start the system at 25-27 °C room temp, the first reading for the FET temp in telemetry window is 37-39 °C.
Depending on the position of the ESC (unter the canopy or outside on the frame) I see 55 up to 80 °C
During hovering an ESC on the frame gets up to 75 °C due to the missing air flow.
When I start the system at 25-27 °C room temp, the first reading for the FET temp in telemetry window is 37-39 °C.
Depending on the position of the ESC (unter the canopy or outside on the frame) I see 55 up to 80 °C
During hovering an ESC on the frame gets up to 75 °C due to the missing air flow.