node red: change value of active SOC

Question

question

marommel asked Nov 7, '22

Hi, ist there any node or other solution to change the "active SOC" using node Red?

edit for clarification: I mean the value of the active SOC that is set by the BatteryLive function

Thanks, Markus

SOC Node-RED

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Answer 1 · 2022-11-07T17:18:40Z

nickdb answered · Nov 07, 2022 at 05:18 PM

Not via node red.

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Answer 2 · 2022-11-07T19:58:54Z

marommel answered · Nov 07, 2022 at 07:58 PM

would the exec node be worth trying it? I just somewhere read there are permission "problems"

I succeeded changing that value by using the shell. Would just be one line of code to execute:

dbus -y com.victronenergy.settings /Settings/CGwacs/BatteryLife/SocLimit SetValue 25

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Answer 3 · 2022-11-12T18:59:56Z

marommel answered · Nov 12, 2022 at 06:59 PM

Today I could try the exec node. It's working. With this flow, you can change active and min SOC by slider.

1668279426920.png (30.3 KiB)

1668279451716.png (5.8 KiB)

flows1.zip (1.9 KiB)

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Answer 4 · 2022-11-12T22:43:54Z

hominidae answered · Nov 12, 2022 at 10:43 PM

...you can simply set these values via mqtt as well.

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