03-01-2018, 02:26 PM
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#7231 (permalink)
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Quote:
Originally Posted by jackbauer
Are the schematics and layout files available anywhere? Most of the links on the Wiki seem dead.
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Last time I looked the files for AC were available on Paul's github
https://github.com/MPaulHolmes?tab=repositories
I don't see the PCB etc for the IGBT version of the DC controller. My board is older and I know it's not the latest and greatest. I can PM you the files I have ... not sure if Paul wants to try to support them though.
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03-02-2018, 03:55 AM
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#7232 (permalink)
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Thanks, I think I actually found the files on my pc but if you could pm me what you have that would be great 
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Now, Cole, when you shift the gear and that little needle on the ammeter goes into the red and reads 2000 Amps, that's bad.
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03-02-2018, 09:07 AM
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#7233 (permalink)
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Quote:
Originally Posted by jackbauer
Thanks, I think I actually found the files on my pc but if you could pm me what you have that would be great |
I'll add this to my todo for tonight. More copies stored on more computers = good! 
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03-02-2018, 09:09 AM
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#7234 (permalink)
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If you can get me the files, I can upload them to the EM server so they'll be there forevah! No more broken links.
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03-02-2018, 09:59 AM
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#7235 (permalink)
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Quote:
Originally Posted by Daox
If you can get me the files, I can upload them to the EM server so they'll be there forevah! No more broken links.
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OK - I'll send you a copy as well. But you realize that these are not the latest and greatest .. right?
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03-02-2018, 10:22 AM
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#7236 (permalink)
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Something is better than nothing I suppose.
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03-04-2018, 12:54 AM
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#7237 (permalink)
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PCB, SCH, and source that I have
This is the latest I have
I was not able to figure out how to do attachments on PMs
So here's what I have
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03-04-2018, 03:37 AM
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#7238 (permalink)
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Is this the 144v 500A controller or the newer one?
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Now, Cole, when you shift the gear and that little needle on the ammeter goes into the red and reads 2000 Amps, that's bad.
www.evbmw.com
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03-04-2018, 10:59 AM
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#7239 (permalink)
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Quote:
Originally Posted by jackbauer
Is this the 144v 500A controller or the newer one?
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This is the IGBT version, so the newer one. It looks a lot like the AC controller .. there are 3 IGBTs .. but the outputs are in parallel and the current sensing is done as a group and not for each. It does high side switching for the DC motor instead of low side. If you tie the other motor lead to the +DC bus instead of the -DC bus, the controller does not appear to work.
Paul has been calling one of them Diahrea (I think it's the DC one), and Stinky diaper is, I think, the AC one. A marketing disaster if ever I saw one .. but they are his designs!
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03-04-2018, 11:01 AM
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#7240 (permalink)
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Ok thanks. Is there any info on the old 500A logic board?
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Now, Cole, when you shift the gear and that little needle on the ammeter goes into the red and reads 2000 Amps, that's bad.
www.evbmw.com
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