I have a flow that is set to open/close a relay on my 150/100 Charge Controller, however it is not changing the state of my relay. In the Victron App I have the relay setting set to "Relay Always Off". I'm not sure if the node-red flow takes precedence over the setting in the app.
The Node-Red flow successfully deploys, and I've put debug's in there to make sure it's properly sending a payload of 1 or 0 to the charge controller.
What am I missing? Why isn't it changing the state of the relay on the charge controller?
Below is the JSON from my flow
[ { "id":"5f535281.ce772c", "type":"openweathermap in", "z":"e4adfc06.24e05", "name":"Current Temperature", "wtype":"current", "lon":"", "lat":"", "city":"Nevada City", "country":"United States", "language":"en", "x":190, "y":300, "wires":[ [ "af7e6b3a.3e6e88", "ddad3658.6ea458" ] ] }, { "id":"af7e6b3a.3e6e88", "type":"function", "z":"e4adfc06.24e05", "name":"If temp above 18c open relay", "func":"if (msg.payload.tempc > 18) {\n return { payload: 1};\n} else {\n return {payload: 0};\n}", "outputs":1, "noerr":0, "x":420, "y":300, "wires":[ [ "5ab5375e.9063b8", "ddad3658.6ea458" ] ] }, { "id":"5ab5375e.9063b8", "type":"victron-output-relay", "z":"e4adfc06.24e05", "service":"com.victronenergy.solarcharger.ttyUSB1", "path":"/Relay/0/State", "serviceObj":{ "service":"com.victronenergy.solarcharger.ttyUSB1", "name":"SmartSolar Charger MPPT 150/100 rev2", "paths":[ { "path":"/Relay/0/State", "type":"enum", "name":"Relay on the charger", "enum":{ "0":"Open", "1":"Closed" }, "writable":true } ] }, "pathObj":{ "path":"/Relay/0/State", "type":"enum", "name":"Relay on the charger", "enum":{ "0":"Open", "1":"Closed" }, "writable":true }, "initial":"", "name":"", "x":810, "y":300, "wires":[ ] }, { "id":"ddad3658.6ea458", "type":"debug", "z":"e4adfc06.24e05", "name":"", "active":true, "tosidebar":true, "console":false, "tostatus":false, "complete":"false", "x":450, "y":220, "wires":[ ] }, { "id":"c5e03fda.b9b49", "type":"victron-output-relay", "z":"e4adfc06.24e05", "service":"", "path":"", "name":"", "x":320, "y":760, "wires":[ ] } ]