Guten Morgen
Ich komme hier nicht weiter. Ich habe mir diesen Stromsensor bestellt
http://www.flytron.com/osd-headtrackers/58-ultralight-50ah-current-sensor.html
Angeschlossen mit plus und minus 12V vom separaten Akku, der auch das OSD betreibt, weißes Kabel geht an den "Stromleseeingang" des Remzibi OSD V1.69 ungefähr so wie auf dem Bild
Wie stellt man diesen nun im OSD ein ?
Im Nachbarforum hab ich dies gefunden, komme aber damit nicht zurecht.
About GND - if we use ENG'ine voltage measurment input - so we have already connected GND wire [or if we have connected externally GND of Video and Main(ENGine) battery] - so then we do not need to double made GND connection for current sensor - in this case we connect ONLY Signal wire to ADC6 (current sensor input) .
In case of need 5V for sensor , also 5V and Signal as two wires to OSD .
Calibration in any case is the same - we assume that at zero current - zero ADC6 value is readed (exept the sensor give small value at zero Amper - so use it as minimal value) .
Then we put some known current for example 10A(measured paralley by multimeter) - and we read ADC value of ADC6(pooling ADC in PC software) for this 10A - the we scale this ADC6 value by "gain" to show at screen 10A as proper current value - that all .
As additional information - current sensor can be connected to any free ADC input - but only when connected at ADC6 input will possible to show mAh information as ADC7 virtual .
So to OSD we can connect more thatn one current sensor but mAh (ADC7 virtual) battery capacity will be possible to show only at ADC6 one .
Hoffe, dass dies schon jemand gelöst hat...
Gruß Karsten
Ich komme hier nicht weiter. Ich habe mir diesen Stromsensor bestellt
http://www.flytron.com/osd-headtrackers/58-ultralight-50ah-current-sensor.html
Angeschlossen mit plus und minus 12V vom separaten Akku, der auch das OSD betreibt, weißes Kabel geht an den "Stromleseeingang" des Remzibi OSD V1.69 ungefähr so wie auf dem Bild
Wie stellt man diesen nun im OSD ein ?
Im Nachbarforum hab ich dies gefunden, komme aber damit nicht zurecht.
About GND - if we use ENG'ine voltage measurment input - so we have already connected GND wire [or if we have connected externally GND of Video and Main(ENGine) battery] - so then we do not need to double made GND connection for current sensor - in this case we connect ONLY Signal wire to ADC6 (current sensor input) .
In case of need 5V for sensor , also 5V and Signal as two wires to OSD .
Calibration in any case is the same - we assume that at zero current - zero ADC6 value is readed (exept the sensor give small value at zero Amper - so use it as minimal value) .
Then we put some known current for example 10A(measured paralley by multimeter) - and we read ADC value of ADC6(pooling ADC in PC software) for this 10A - the we scale this ADC6 value by "gain" to show at screen 10A as proper current value - that all .
As additional information - current sensor can be connected to any free ADC input - but only when connected at ADC6 input will possible to show mAh information as ADC7 virtual .
So to OSD we can connect more thatn one current sensor but mAh (ADC7 virtual) battery capacity will be possible to show only at ADC6 one .
Hoffe, dass dies schon jemand gelöst hat...
Gruß Karsten
