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MPaulHolmes · 05-12-2012, 09:25 PM

That's the high pedal lockout. Do you mean you have the contactor timer set to something, and then when the time runs out, it closes whether or not the throttle is down? That's how it's suppposed to behave. But it makes you release the pedal to zero before clearing the high pedal lockout fault. Are you sure the high pitched noise is coming from the controller? I verify each chip before sending it, and it was running at 16MHz, so I'm not sure how it could be doing a lower PWM frequency. Maybe with the emergency brake on you could VERY GENTLY press the throttle so that the motor doesn't turn. Does it make a high pitched whine?

When did you get it?

05-12-2012, 09:25 PM	#5733 (permalink)
MPaulHolmes PaulH Join Date: Feb 2008 Location: Maricopa, AZ (sort of. Actually outside of town) Posts: 3,832 Michael's Electric Beetle - '71 Volkswagen Superbeetle 500000 Thanks: 1,368 Thanked 1,202 Times in 765 Posts	That's the high pedal lockout. Do you mean you have the contactor timer set to something, and then when the time runs out, it closes whether or not the throttle is down? That's how it's suppposed to behave. But it makes you release the pedal to zero before clearing the high pedal lockout fault. Are you sure the high pitched noise is coming from the controller? I verify each chip before sending it, and it was running at 16MHz, so I'm not sure how it could be doing a lower PWM frequency. Maybe with the emergency brake on you could VERY GENTLY press the throttle so that the motor doesn't turn. Does it make a high pitched whine? When did you get it? __________________ kits and boards Last edited by MPaulHolmes; 05-12-2012 at 09:34 PM..