On 03/05/10 04:58, aweekdaysailor wrote:
> The SEVCON PMAC solves this problem - order from Thunderstruck-
>
> I believe the MARS controller (the current one) also solves this problem - but cannot personally verify. B
>
The delay is designed in, it isn't a problem as such. It's to stop the
EV people from killing motors/controllers/
forward moving vehicle into reverse. It really does put a lot of stress
on the system doing this.
(I'm learning to drive vintage trams at the moment - '3rd emergency'
is to throw the thing into reverse - after doing so the tram is to be
driven at low speed straight back to the depot for inspection!)
However this interlock isn't so appropriate for a boating application
where the propeller will cavitate instead of snapping something.
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