AXBB Unable To Output Full 10v With VFD

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Re: AXBB Unable To Output Full 10v With VFD

Postby ger21 » Mon Sep 02, 2019 10:24 pm

I seem to recall some confusion about the jumper in either the current manual, or the original manual. If you pull the cover, I think there's an explanation printed on the board?
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Re: AXBB Unable To Output Full 10v With VFD

Postby tangent1001 » Tue Sep 03, 2019 12:52 am

On the board next to the J1 header
5V on
10V off
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Re: AXBB Unable To Output Full 10v With VFD

Postby dezsoe » Tue Sep 03, 2019 6:15 am

Hm. That's interesting. Yes, I downloaded from the webpage and it is as you wrote. However, I have 2 more pdfs already downloaded with the opposite. Now I'm away from my AXBB, so I can't test it, but if you're there then try it, please. Thanks in advance.
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Re: AXBB Unable To Output Full 10v With VFD

Postby tangent1001 » Tue Sep 03, 2019 9:07 pm

Now I'm away from my AXBB, so I can't test it, but if you're there then try it, please. Thanks in advance.


Try what exactly? Putting the jumper back on? Any other ideas?
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Re: AXBB Unable To Output Full 10v With VFD

Postby abjamison » Fri Jan 17, 2020 12:34 am

I'm having this same issue, jumper on or off I can't get it over 10v. Did you resolve this?
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Re: AXBB Unable To Output Full 10v With VFD

Postby abjamison » Fri Jan 17, 2020 2:11 am

And by 10v I meant 5v. It's maxing at 5 and I need 10 for my vfd.
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Re: AXBB Unable To Output Full 10v With VFD

Postby wattstar » Wed Mar 16, 2022 2:02 am

The manual and pcb markings are incorrect, try it with the jumper on. They are now shipping it with a sticker covering the pct markings.
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Re: AXBB Unable To Output Full 10v With VFD

Postby hotelsa » Mon Jul 08, 2024 12:54 pm

Good morning, I just bought an axbb and I had this problem, I solved it with an analog signal isolator.
I put the link in case anyone needs it.
https://es.aliexpress.com/item/10050064 ... pt=glo2esp
You must choose the option 1in 1out / input0-10v /output 0-10v

Greetings.
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