Generator start/stop Venus GX "normally closed"

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knott asked May 17, '20

Generator start/stop Venus GX "normally closed"

Hi, a have a Onan/Cummins.

In my head it wil be wrong with "normally closed".

Have a carlig switch with puls: Start-Com and Stop Com. There is also "Preheat".

Here i diagram for Onan:

Connected like this:

Is it possible to make "normally closed" to "normally open".

Can someone help me?

Generator Venus GX - VGX

img-20200517-150631005.jpg (381.1 KiB)

diagram.jpg (71.9 KiB)

onan-relay1.jpg (9.1 KiB)

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Modifications Space

Node Red Space

Answer 1 · 2020-05-17T17:22:33Z

ewalderasmus answered · May 17, 2020 at 05:22 PM

Hi @knott, you can invert it in the Device list, Generator, Setup, you select Inverted

Hope this helps

Regards Ewald

1589736109807.png (25.4 KiB)

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knott commented · May 17, 2020 at 08:43 PM

We have not done any connection to "Digital Input", only connectet to Rele1.

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Answer 2 · 2020-05-19T08:40:06Z

knott answered · May 19, 2020 at 08:40 AM

Is there anybody ho can help?

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harold commented · May 19, 2020 at 09:00 AM

You will need to make a device wich will interface between the Generator and the GX.

This could be done with a few relais and timers.

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