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flores · 02-04-2011, 03:56 PM

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.

02-04-2011, 03:56 PM	#4280 (permalink)
flores EV Connoisseur Join Date: Aug 2010 Location: Amsterdam Posts: 309 Thanks: 70 Thanked 109 Times in 90 Posts	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.