How display "date,value of sensor" in node red

General
1

Hi everyone,
my problem is how to display my data with date, for exemple "2022-04-17, 321.76".
thanks.

2

Welcome to the forum!

You need to tell us a little more about what you are trying to do. Where is the data coming from? Where do you want to display the results?

3

Data from plc 's7 node' and send data to firebase
the value in s7 node note display with date

CAP
CAP1920×941 140 KB

4

Can you post your flow here please?
Export your flow to the clipboard, press the </> button above and paste your flow between the back ticks.

9 
[
    {
        "id": "834951a6acc15723",
        "type": "tab",
        "label": "Flow 2",
        "disabled": false,
        "info": "",
        "env": []
    },
    {
        "id": "93828c487a9a0c1d",
        "type": "moment",
        "z": "834951a6acc15723",
        "name": "",
        "topic": "",
        "input": "",
        "inputType": "date",
        "inTz": "Africa/Tunis",
        "adjAmount": 0,
        "adjType": "days",
        "adjDir": "add",
        "format": "YYYY-MM-DD HH:mm:ss",
        "locale": "fr-FR",
        "output": "",
        "outputType": "msg",
        "outTz": "Africa/Tunis",
        "x": 380,
        "y": 140,
        "wires": [
            [
                "1004411dcf989289",
                "da443d2580ef62c3"
            ]
        ]
    },
    {
        "id": "1004411dcf989289",
        "type": "firebase modify",
        "z": "834951a6acc15723",
        "name": "DATA3",
        "firebaseconfig": "",
        "childpath": "DATA3",
        "method": "push",
        "value": "msg.payload",
        "priority": "msg.priority",
        "x": 590,
        "y": 140,
        "wires": [
            []
        ]
    },
    {
        "id": "da443d2580ef62c3",
        "type": "debug",
        "z": "834951a6acc15723",
        "name": "",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
        "x": 590,
        "y": 220,
        "wires": []
    },
    {
        "id": "d46ffb655c8b718a",
        "type": "s7 in",
        "z": "834951a6acc15723",
        "endpoint": "d944ccff93391236",
        "mode": "single",
        "variable": "DATA0",
        "diff": true,
        "name": "DATA0",
        "x": 150,
        "y": 140,
        "wires": [
            [
                "93828c487a9a0c1d"
            ]
        ]
    },
    {
        "id": "d944ccff93391236",
        "type": "s7 endpoint",
        "transport": "iso-on-tcp",
        "address": "192.168.1.11",
        "port": "102",
        "rack": "0",
        "slot": "1",
        "localtsaphi": "01",
        "localtsaplo": "00",
        "remotetsaphi": "01",
        "remotetsaplo": "00",
        "connmode": "rack-slot",
        "adapter": "",
        "busaddr": "2",
        "cycletime": "1000",
        "timeout": "2000",
        "name": "",
        "vartable": [
            {
                "addr": "DB1,WORD0",
                "name": "DATA0"
            }
        ]
    }
]
10

I've just taken your flow and removed the nodes I don't have.
The Date/Time Formatter produces the correct time for me, so I suspect your problem is in the first node.
Screen Shot 05-18-22 at 09.17 AM
Screen Shot 05-18-22 at 09.18 AM

11

The Date/Time Node works perfect but i want to send date with value.
For exemple here i want send 23 concatinat with date like this: ''2022-05-18 14:42:00 23"

image
image869×176 8.34 KB

12

OK- I understand now.

Try this...

Screen Shot 05-18-22 at 03.33 PM
Screen Shot 05-18-22 at 03.33 PM731×90 5.3 KB 

[{"id":"93828c487a9a0c1d","type":"moment","z":"834951a6acc15723","name":"","topic":"","input":"","inputType":"date","inTz":"Africa/Tunis","adjAmount":0,"adjType":"days","adjDir":"add","format":"YYYY-MM-DD HH:mm:ss","locale":"fr-FR","output":"date_time","outputType":"msg","outTz":"Africa/Tunis","x":320,"y":240,"wires":[["64ead62bf7b2409b"]]},{"id":"da443d2580ef62c3","type":"debug","z":"834951a6acc15723","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":690,"y":240,"wires":[]},{"id":"03f1675bfde5c458","type":"inject","z":"834951a6acc15723","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"23","payloadType":"num","x":140,"y":240,"wires":[["93828c487a9a0c1d"]]},{"id":"64ead62bf7b2409b","type":"function","z":"834951a6acc15723","name":"","func":"msg.payload = msg.date_time + \" \" +msg.payload;\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":520,"y":240,"wires":[["da443d2580ef62c3"]]}]
13

Thank you

14

If you don't want to pass msg.date_time onto further nodes, you can delete with... in the function node.

msg.payload = msg.date_time + " " +msg.payload;

delete msg.date_time;

return msg;
15

Got it , thanks.

16

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.