Measuring battery/motor voltages

RMP 210, 220, 440LE, 440SE, 440 Omni
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ChrisC
Posts: 43
Joined: Fri Apr 20, 2012 8:22 am

Measuring battery/motor voltages

Post by ChrisC »

Is there any way to measure the battery/motor voltages via the RMP's interface? It seems there is no battery/motor voltage variable available in the User Defined Feedback Bitmaps. Is there a way to derive what the propulsion batteries/motors voltage is based on other variables that are available in the User Defined Feedback Bitmaps?

Craig
Posts: 58
Joined: Thu Jan 26, 2012 3:02 pm

Re: Measuring battery/motor voltages

Post by Craig »

Battery and motor voltage are processed internally, to date we haven't thought of a reason why those values would be needed outside the RMP's internal systems. Since every message adds data to the SPI link we have to choose what values we want to transmit over to the user interface processor.

Battery voltage is not provided over the interface. State of Charge is provided but not battery voltage.

Motor voltage is not provided over the interface. Motor voltage loosely correlates to wheel speed.
Craig Shaffer
Principal Engineer

STANLEY INNOVATION, INC
www.stanleyinnovation.com

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