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08-28-2015, 07:22 AM | #1 (permalink) |
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Join Date: Dec 2006
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Lose all servos when throttling up
Had a cash and replaced tail shaft/boom and a few related parts. Back together now but when I plug in battery all servos work correctly until I advance the throttle then all servos freeze/lock up. Reduce throttle servos work again until I add power. Don't know what's happening.
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08-28-2015, 06:24 PM | #2 (permalink) | |
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Join Date: Jul 2014
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Quote:
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08-29-2015, 06:32 PM | #3 (permalink) |
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Join Date: Sep 2006
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It could be that a servo is failing and drawing to many amps.
I would take all of the electronics out and place them on the work bench. Make sure you have a fully charged good battery. Plug in the motor and see if it works at full speed. Plug in one servo and test again. Keep plugging in servo until they stop working. If it is a servo,replace it. If not,send the board in. |
08-29-2015, 07:12 PM | #4 (permalink) |
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Join Date: Apr 2012
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I'd suspect a voltage drop to the FBL(circuit board n this case) when you power up the motor. Any of the reasons above may be suspect. You've probably tied different batteries, but if not check that. Ive seen this in BEC's that could not keep up with high voltage servos.
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