RC MULTIKOPTERI > MULTIKOPTERI GENERALNO

Phantom 2 problem

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gizmo:
Ja sam uzeo dan pred put isti kombo od Vlade (Phantom2 + H3D3) i sa belim gumicama radi besprekorno :)

dandi:
Gizmo, jel si instalirao anti interference plocu?



--- Quote from: Birdum_Bardum on August 06, 2014, 02:34:46 PM ---To "zujanje" je normalno kod zenmuse h3-3d gimbala(imam isti, isto se cuje). Probaj bilo koje od "tvrdih" gumica(bele ili crne), ali bez onih providnih osiguraca, tako sam bar ja eliminisao vibracije na h3-3d.

--- End quote ---
Kazu da je zujanje donekle normalno, ali ne u ovoj meri koju proizvodi moj gimbal:
Da citiram taj post sa stranog foruma:


--- Quote from: Tahoe Ed ---That is the sound of the motor being over driven.  Have you added anything to the gimbal.  I mostly see this if the gimbal is out of balance.  Also do you have the clip installed?  If not please install and retry.  Again balance with these little motors is extremely important.

I am flying with the H3-2D white isolation mounts.  I have no jello and my gains are set at default.  Check to see that you are not having any part of the gimbal touching the Phantom.

Lastly, is your firmware up to date?  If not I would upgrade everything.
--- End quote ---



--- Quote from: Ranrotary ---I think there are 2 noises at play here. That electronic noise you hear that sounds like a sine wave after booting up the Phantom is to my knowledge, common with the H3-3D that uses the USB connection on the side. The previous H3-3D with the 30 pin back plate version is not plagued by this noise. My H3-3D (USB side connection) makes the exact same noise versus my H3-2D gimbals (I have 2 of them) don't make that noise at all. 

This annoying electronic noise is introduced through the USB connection after Phantom power up and has no bearing on gimbal performance.

The second, much quieter noise that I hear in the background sounds like your gimbal motors. Like was mentioned by Tahoe Ed, balance is critical with these little motors. Make sure you have everything installed to DJI specs (no rubber bands holding GoPro to backplate, no aftermarket 3D printed parts, etc) to start your trouble shooting procedure.
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U celoj prici ja bih pohvalio Vladu RC Srbija koji je uvek raspolozen za pomoc i savet, konacno neki prodavac kod nas koji se odnosi prema musterijama na pravi nacin...

zbabic:
"U celoj prici ja bih pohvalio Vladu RC Srbija koji je uvek raspolozen za pomoc i savet, konacno neki prodavac kod nas koji se odnosi prema musterijama na pravi nacin..."

+1 od mene! Slazem se u potpunosti!  :)aplauz   :mhm

P.S. nije u sklopu posta, ali je dobra prilika spomenuti.

rolex:

--- Quote from: popovicr on August 06, 2014, 04:39:50 PM ---Ja bih pevao da imam ovo. Kod mene ne moze da se gleda uopste. Sad sam isprobavao more gumica. Ma ne vredi nista. Ako stavim jako mekane, ceo Phantom se ljulja levo desno. Palo je i meni na pamet da podbacim neku gumu izmedju, al eto vidis ni to ne vredi. Sad ne znam ni sta je u pitanju. Mozda kriva osovina motora? Propeleri fabricki nisu balansirani? Motori....

--- End quote ---

Okači neki kratak snimak, kad vidimo možda nam nešto padne napamet.

popovicr:
Resen problem uz Vladinu pomoć. Sve pohvale za pristup problemu i brzu reakciju.

Problem je bio taj što sam imao Zenmuse H3 3D za Nazu a ne za Phantom. U tom slučaju sam imao kontroler koji za Phantom ne treba (ima ga u sebi), ali zato mi je trebao anti interference board koji se dobije uz gimbal za Phantom. Vlada je imao deo koji mi je nedostajao, i poslao mi.

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