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Old 02-04-2011, 02:56 PM   #4280 (permalink)
flores
EV Connoisseur
 
Join Date: Aug 2010
Location: Amsterdam
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Yes yes..

I've got my controller board working... I think.
On power the green and the yellow led come on.. If I disconnect the LEM or open the throttle on power up the yellow led blinks. I know from previous post that's a good thing.

When I connect my scope and give a little throttle I see the PWM slowly automatically increasing to full throttle. I guess that is because I haven't got a powerboard or motor connected and no current is measured.

Is this expected behaviour on a standalone controller board?

Thanks.
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