Sevcon gen 4 problem

Electric cars, trucks, ATVs, NEVs - things bigger than a motorcycle.
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Escile   1 µW

1 µW
Posts: 4
Joined: Feb 22 2016 5:04pm

Sevcon gen 4 problem

Post by Escile » Feb 23 2016 4:52am

We have a Sevcon gen 4 inverter with the following motor: yasa dd500.
When we push the throttle pedal it seems the motor tries to rotate but it does not rotate.
The green led on the inveter does not flash so there is not any error. Indeed DVT customer says there is no error.
Any suggestion?

Mars   1 µW

1 µW
Posts: 1
Joined: Jan 15 2016 4:40pm

Re: Sevcon gen 4 problem

Post by Mars » Apr 30 2016 5:43pm

Stator offset &/or encoder config. I'd be happy to teamviewer in if you need some help :).

Escile   1 µW

1 µW
Posts: 4
Joined: Feb 22 2016 5:04pm

Re: Sevcon gen 4 problem

Post by Escile » Jul 04 2016 8:06am

How can we tune it?
This is the current setup

Image

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