coolchip / node-red-contrib-luxtronik2 Goto Github PK

Dear Coolchip,
first of all thanks for this handy Node, I've been using it with Alpha Innotec for quite a while and it is a big help in my house automation.
Unfortunately now and then it crashes and the whole Node Red stops working, means none of the home automations too. Tried everything, reinstalling Node Red, refreshing Home Assistant, but it is not solving the issue. Yet somehow is starts working after the day or two by itself... But when it randomly crashes again, issue is always the same, pls see the screenshot.
Would it be possible adjusting this Node's logic to avoid this crash?

Many Thanks,
Regards,
Marius

Hello,
my Novelan controll unit need a password to connect.

Error massage:
msg.payload : error
"Error: connect ECONNREFUSED 192.168.1.85:8888"

Software-Version:
V3.88.0

Solution:
Default pw is "999999".
Could you add the possibility to add a password parameter (like node-red-contrib-luxtronik2-ws)

Beste regard
Nexus

3 Oct 13:01:04 - [red] Uncaught Exception:
3 Oct 13:01:04 - TypeError: Cannot read property 'end' of null
at Luxtronik. (/home/pi/.node-red/node_modules/luxtronik2/luxtronik.js:452:21)
at Socket.emit (events.js:314:20)
at emitErrorNT (internal/streams/destroy.js:92:8)
at emitErrorAndCloseNT (internal/streams/destroy.js:60:3)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Unit entered failed state.
nodered.service: Failed with result 'exit-code'.
nodered.service: Service hold-off time over, scheduling restart.

I am trying to control the time when hotWaterOperation is on or off.
This is in the parameter hotWaterOperationTimerTableWeek[0].on or .off
These are populated with whatever I have entered on the Luxtronik controller manually.

When trying to inject a value, the same was as it is working for e.g. payload.parameters.heating_curve_end_point, it don't work, no error messages, just is not updated.

Are there any special way of "adressing" an array, other than using "hotWaterOperationTimerTableWeek[0].on" as parameter?

Truls

Hi,

first of all thanks for your great work!
Unfortunately I am running into an error using node-red-contrib-luxtronik2.

node-red: 0.19.5
node-red-contrib-luxtronik2: 0.3.0
Novelan LD5 heatpump.
Luxtronik2 firmware: V2.79

Error message:
Dec 28 12:41:05 loxberry Node-RED[15443]: 28 Dec 12:41:05 - [red] Uncaught Exception:
Dec 28 12:41:05 loxberry Node-RED[15443]: 28 Dec 12:41:05 - RangeError: Index out of range
Dec 28 12:41:05 loxberry Node-RED[15443]: at checkOffset (buffer.js:977:11)
Dec 28 12:41:05 loxberry Node-RED[15443]: at Uint8Array.Buffer.readInt32BE (buffer.js:1142:5)
Dec 28 12:41:05 loxberry Node-RED[15443]: at Luxtronik. (/root/.node-red/node_modules/luxtronik2/luxtronik.js:410:37)
Dec 28 12:41:05 loxberry Node-RED[15443]: at emitOne (events.js:116:13)
Dec 28 12:41:05 loxberry Node-RED[15443]: at Socket.emit (events.js:211:7)
Dec 28 12:41:05 loxberry Node-RED[15443]: at addChunk (_stream_readable.js:263:12)
Dec 28 12:41:05 loxberry Node-RED[15443]: at readableAddChunk (_stream_readable.js:250:11)
Dec 28 12:41:05 loxberry Node-RED[15443]: at Socket.Readable.push (_stream_readable.js:208:10)
Dec 28 12:41:05 loxberry Node-RED[15443]: at TCP.onread (net.js:601:20)
Dec 28 12:41:05 loxberry systemd[1]: nodered.service: Main process exited, code=exited, status=1/FAILURE
Dec 28 12:41:05 loxberry systemd[1]: nodered.service: Unit entered failed state.
Dec 28 12:41:05 loxberry systemd[1]: nodered.service: Failed with result 'exit-code'.
Dec 28 12:41:05 loxberry systemd[1]: nodered.service: Service hold-off time over, scheduling restart.

Maybe it's because I changed the default Luxtronik webserver pw from 888888 to another one?

When trying to read data from my AlphaInnotec I get the follwing error in msg.payload:
"Error: heatpump busy"

But writing data with the same configuration is working. I also tried some older luxtronik nodes they also can read data. Any idea what could be wrong?

Hello,

I get this error nearly every night and sometimes even up to five times.

2 Jan 02:00:23 - [red] Uncaught Exception:
2 Jan 02:00:23 - TypeError: Cannot read property 'payload' of undefined
at Luxtronik._processData (/home/pi/.node-red/node_modules/luxtronik2/luxtronik.js:332:74)
at processTicksAndRejections (internal/process/task_queues.js:77:11)
nodered.service: Main process exited, code=exited, status=1/FAILURE
pam_unix(sudo:session): session closed for user root
nodered.service: Failed with result 'exit-code'.

NodeRed v2.0.6
node -v v14.18.1
node-red-contrib-luxtronik2 v0.5.1

Hi, i need a little help:

i can read data from the heatpump without any problems.

But when i try to write, i got the error: "Error: connect ETIMEDOUT 182.168.21.51:8888"

Its a Novelan LAD5 Heatpump. The Luxtronik module have the Version 2.81.
Do i have to change a parameter in the Heatpump to write into it? I just wanted to turn the "Heating operation" in automatic or off.

Many thanks

With the new firmware 2.88, the luxtronik device logs the consumed electricity. It would be nice to have those values available as well.
I don't know if that is even possible - but it would be nice to actually reset them. That doesn't seem to be possible via the device though.

Hiho,

I use iobroker, which requested an npm update to a specific version. Everything worked fine for several months prior to the update, so I know that the pump and its firmware are compatible. I'm kinda stumped, so maybe you can shed some light on this.

node-red-contrib-luxtronik2: 0.4.0

after failing I ran this using the command line:
sudo nodejs --max-old-space-size=128 /opt/iobroker/node_modules/node-red/red.js -v --settings /opt/iobroker/iobroker-data/node-red/settings.js

command line output:

9 Jul 18:48:18 - [info] Node-RED Version: v1.1.0
9 Jul 18:48:18 - [info] Node.js  Version: v10.21.0
9 Jul 18:48:18 - [info] Linux 4.19.0-6-amd64 x64 LE
9 Jul 18:48:21 - [info] Paletten-Nodes werden geladen
9 Jul 18:48:24 - [info] Polymer started at /polymer
9 Jul 18:48:26 - [info] Dashboard version 2.22.1 started at /ui
9 Jul 18:48:27 - [info] Einstellungsdatei: /opt/iobroker/iobroker-data/node-red/settings.js
9 Jul 18:48:27 - [info] Kontextspeicher: 'default' [ module=memory]
9 Jul 18:48:27 - [info] Benutzerverzeichnis: /opt/iobroker/iobroker-data/node-red/
9 Jul 18:48:27 - [warn] Projekte inaktiviert: editorTheme.projects.enabled=false
9 Jul 18:48:27 - [info] Flow-Datei: /opt/iobroker/iobroker-data/node-red/flows.json
9 Jul 18:48:27 - [info] Flows starten
9 Jul 18:48:29 - [info] Flows gestartet
9 Jul 18:48:29 - [info] Server wird jetzt auf http://127.0.0.1:1880/ ausgeführt.
9 Jul 18:48:37 - [info] [inject:230c0f43.a4e328] Wiederholen = 60000
9 Jul 18:48:37 - [red] Uncaught Exception:
9 Jul 18:48:37 - TypeError: Cannot read property '0' of undefined
    at /opt/iobroker/iobroker-data/node-red/node_modules/node-red-contrib-luxtronik2-ws/luxtronik2-ws.js:75:49
    at Parser.<anonymous> (/opt/iobroker/iobroker-data/node-red/node_modules/xml2js/lib/parser.js:303:18)
    at Parser.emit (events.js:198:13)
    at SAXParser.onclosetag (/opt/iobroker/iobroker-data/node-red/node_modules/xml2js/lib/parser.js:261:26)
    at emit (/opt/iobroker/iobroker-data/node-red/node_modules/sax/lib/sax.js:624:35)
    at emitNode (/opt/iobroker/iobroker-data/node-red/node_modules/sax/lib/sax.js:629:5)
    at closeTag (/opt/iobroker/iobroker-data/node-red/node_modules/sax/lib/sax.js:889:7)
    at SAXParser.write (/opt/iobroker/iobroker-data/node-red/node_modules/sax/lib/sax.js:1436:13)
    at Parser.exports.Parser.Parser.parseString (/opt/iobroker/iobroker-data/node-red/node_modules/xml2js/lib/parser.js:322:31)
    at Parser.parseString (/opt/iobroker/iobroker-data/node-red/node_modules/xml2js/lib/parser.js:5:59)

Thank you for your help. If there are any questions or you want me to run a few tests, feel free. I just hope email notifications work properly ;)

It work for 5,6 day's and now fail to load - msg.payload : error "Error: read ECONNRESET"

on goto browser to my headpump, i can see all infos via websocket,
i have no passwort.

restart of all dosen't help !!?

Hallo,

mir ist aufgefallen, dass wenn ich beim Ausgabebaustein den Parameter "Warmwater Target" auswähle, der Wert nicht in den Eintrag den Parameter "payload.parameters.temperature_hot_water_target" geschrieben wird, sondern in "payload.parameters.warmwater_temperature".

Gibt es irgendwo eine Anleitung wie ich ohne die Parameterauswahl des Bausteins selber das Objekt definieren kann welches ich beschreiben möchte. Also in meinem Fall "payload.parameters.temperature_hot_water_target" die Sollwertvorgabe.

Edit:

Habe den Eintrag in der luxtronik,js geändert:

Hier stand zuvor eine "2" drin.