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Dosheimer avatar image
Dosheimer asked

AES disable via NodeRed?

Hi!
I would like to disable the AES of my Multiplus 12/3000/50 via NodeRed in case a certain condition is true.
But so far I am not able to find the setting for AES in the Victron devices in NodeRed on my VictronOS installation (Raspi4).
Maybe someone knows something?

aes
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2 Answers
shaneyake avatar image
shaneyake answered ·

There is a work around using a relay to trigger the AUX inputs of the Multiplus. You can use the AUX input to set the general flag using an assistant and then use the general flag to turn on and off AES.

But currently no software option is available as mvader said.

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Dosheimer avatar image Dosheimer commented ·

That sounds great. At my Multi I am already using T-Sense and Aux1 for BMS load and charge disconnect, so therefore maybe I could use Aux2 for that. As far as I understand I can use the assistant of VEConfigure3 to be set i.e. via MK3 USB. I will have a look into that! Which voltage range is defined to trigger the input on the multi?

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mvader (Victron Energy) avatar image
mvader (Victron Energy) answered ·

Hi, Venus OS doesn't do settings on products; only control. And (thus) same for MQTT and node-red, sorry.



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shaneyake avatar image shaneyake commented ·
Any chance would get the option to set General flag via VE.Bus? This could then tigger Assistants to do things like disable AES. Thanks
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