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Hello, I would like to switch my relay on the Cerbo GX if the multiples is connected to shore power?
I've started in node Red but I am not sure which measurement from the Multiplus indicates if it is connect to shore power? An which value should be in the function 1, 2 or 240?
A multiplus only has one ac input. Value 1 and 240 would apply to your situation.
Thanks, Value 0 says it is connected and 240 says it is not?
Could you help me with the function?
Hi @Kstyler
You could use the switch and change nodes to achieve this i believe.
What you'll want is something like this, double check the 1, 240, 0 and 1 are in the right place but the structure of it should wrk.
if(msg.payload == 1){
return 1; //whatever you want to output
} else if (msg.payload == 240){
return 0; //whatever you want to output
}
Could make it work with a function, thanks.Bildschirmfoto 2023-11-17 um 21.31.24.png
if (msg.payload == 0) {
node.warn("Shore Power" + msg.payload)
msg.payload=1
return msg
}
else {
node.warn("Shore Power Off" + msg.payload)
msg.payload=0
return msg
}
