How do I determine in Node Red the status of my CerboGX two relays?

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jonoci asked Jan 8, '23

How do I determine in Node Red the status of my CerboGX two relays?

Cerbo GX with Fronius PV inv, 3x Multiplus inverters:

I can set and clear the two Cerbo relays - that works fine, but wish to determine the Cerbo state of the relays when I require.Is there a Node/flow that can do this already?

cerbo gx Relay

2 |3000

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Modifications Space

Node Red Space

Answer 1 · 2023-01-08T08:58:45Z

Stefanie (Victron Energy Staff) answered · Jan 08, 2023 at 08:58 AM

Hi @JoNoci

There is a input-relay node that reads the status of the GX device.

0 = Relay open

1 = Relay closed

1

2 |3000

Attachments: Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

jonoci commented · Jan 08, 2023 at 09:10 AM

@Stefanie

Thank You Stefanie - That does the job.

Much appreciated

Joe

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