Node Red help with designing Cerbo GX relay 1 for soc level for immersion

Modifications
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1

Hello, I need help with node red I have wired a contractor into relay one of the Cerbo GX. I would like it to close when the battery Soc gets above 90% and close when it gets to 80% and below. I would be grateful if someone could help.
Many thanks

2

@Elliot777
Make sure you set your relay 1 to manual.
copy, import, paste - test.

Summary

[
{
“id”: “6b5433ce2b72f68b”,
“type”: “victron-input-system”,
“z”: “3b854ccefa731133”,
“service”: “com.victronenergy.system/0”,
“path”: “/Dc/Battery/Soc”,
“serviceObj”: {
“service”: “com.victronenergy.system/0”,
“name”: “Venus system”
},
“pathObj”: {
“path”: “/Dc/Battery/Soc”,
“type”: “float”,
“name”: “Battery State of Charge (%)”
},
“name”: “SOC”,
“onlyChanges”: true,
“roundValues”: “1”,
“x”: 530,
“y”: 140,
“wires”: [
[
“8d1c5812d3ddf277”
]
]
},
{
“id”: “8d1c5812d3ddf277”,
“type”: “switch”,
“z”: “3b854ccefa731133”,
“name”: “Switch”,
“property”: “payload”,
“propertyType”: “msg”,
“rules”: [
{
“t”: “gte”,
“v”: “90”,
“vt”: “num”
},
{
“t”: “lte”,
“v”: “80”,
“vt”: “num”
}
],
“checkall”: “true”,
“repair”: false,
“outputs”: 2,
“x”: 650,
“y”: 140,
“wires”: [
[
“229809fdecf3f65a”
],
[
“7ed539c4209dda03”
]
]
},
{
“id”: “229809fdecf3f65a”,
“type”: “change”,
“z”: “3b854ccefa731133”,
“name”: “On”,
“rules”: [
{
“t”: “set”,
“p”: “payload”,
“pt”: “msg”,
“to”: “1”,
“tot”: “num”
}
],
“action”: “”,
“property”: “”,
“from”: “”,
“to”: “”,
“reg”: false,
“x”: 790,
“y”: 120,
“wires”: [
[
“9f7419173834d074”
]
]
},
{
“id”: “7ed539c4209dda03”,
“type”: “change”,
“z”: “3b854ccefa731133”,
“name”: “Off”,
“rules”: [
{
“t”: “set”,
“p”: “payload”,
“pt”: “msg”,
“to”: “0”,
“tot”: “num”
}
],
“action”: “”,
“property”: “”,
“from”: “”,
“to”: “”,
“reg”: false,
“x”: 790,
“y”: 160,
“wires”: [
[
“9f7419173834d074”
]
]
},
{
“id”: “9f7419173834d074”,
“type”: “victron-output-relay”,
“z”: “3b854ccefa731133”,
“service”: “com.victronenergy.system/0”,
“path”: “/Relay/0/State”,
“serviceObj”: {
“service”: “com.victronenergy.system/0”,
“name”: “Venus device”
},
“pathObj”: {
“path”: “/Relay/0/State”,
“type”: “enum”,
“name”: “Venus relay 1 state”,
“enum”: {
“0”: “Open”,
“1”: “Closed”
},
“writable”: true,
“disabled”: true,
“warning”: “The relays are configured for tank pump function. Please navigate to Settings > Relay and change it to manual.”
},
“initial”: “0”,
“name”: “”,
“onlyChanges”: false,
“x”: 1020,
“y”: 140,
“wires”:
}
]

or unzip and import the json file - test it.
Cerbo relay.zip (894 Bytes)

3

Thank you so much Alexandra this works perfect