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[Homoran]

@Strike498 sagte in HDG Heizung über Waveshare Modbus Gateway:

Das Gateway ist ein Waveshare rs232/485 to wifi/eth.

ich weiss nicht, ob es unter der Bezeichnung mehrere gibt. Ist es dieses: https://www.waveshare.com/rs232-485-to-wifi-eth-b.htm

[Strike498]

@Homoran
Genau das.

[Homoran]

@Strike498 ich hab jetzt due 75 Seiten Bedienungsanleitung quergelesen, ich verstehe gar nix!
Da sind viel zu viele Optionen.

ich weiß jetzt erst recht, warum ich diese Dinger meide

[Strike498]

@Homoran

Hmm okay, dann geht’s nicht nur mir so.

Du empfiehlst usb2rs485?

[Homoran]

@Strike498 ich hab die großen waveshare

und die kleinen Sticks

läuft alles ohne Probleme.

Wenn was icht auf Anhieb passt, kann man es schnell eingrenzen

[Strike498]

@Homoran

Hmm okay, dann muss ich nur schauen wie ich ein Kabel von meinem RPi zur Heizung bekomme.

[Homoran]

Dann versuchen wir noch was!
ohne Gewähr

stell den Adapter auf modbus tcp

und den Konverter auf tcp to rtu

[Strike498]

@Homoran
In der Hoffnung, dass du was erkennst, hier sind die Modi, die ich im konverter einstellen kann.

[Homoran]

genau so

und im Adapter auf TCP

[Strike498]

@Homoran

Da bekomme ich dann diese Errors im Log.

2025-12-02 22:30:30.086 - info: host.raspberrypi instance system.adapter.modbus.0 in version "6.3.2" started with pid 302084
2025-12-02 22:30:30.667 - debug: modbus.0 (302084) Redis Objects: Use Redis connection: 127.0.0.1:9001
2025-12-02 22:30:30.685 - debug: modbus.0 (302084) Objects client ready ... initialize now
2025-12-02 22:30:30.686 - debug: modbus.0 (302084) Objects create System PubSub Client
2025-12-02 22:30:30.687 - debug: modbus.0 (302084) Objects create User PubSub Client
2025-12-02 22:30:30.714 - debug: modbus.0 (302084) Objects client initialize lua scripts
2025-12-02 22:30:30.717 - debug: modbus.0 (302084) Objects connected to redis: 127.0.0.1:9001
2025-12-02 22:30:30.735 - debug: modbus.0 (302084) Redis States: Use Redis connection: 127.0.0.1:9000
2025-12-02 22:30:30.744 - debug: modbus.0 (302084) States create System PubSub Client
2025-12-02 22:30:30.745 - debug: modbus.0 (302084) States create User PubSub Client
2025-12-02 22:30:30.802 - debug: modbus.0 (302084) States connected to redis: 127.0.0.1:9000
2025-12-02 22:30:30.822 - debug: modbus.0 (302084) Plugin sentry Initialize Plugin (enabled=true)
2025-12-02 22:30:30.966 - info: modbus.0 (302084) starting. Version 6.3.2 in /opt/iobroker/node_modules/iobroker.modbus, node: v22.21.0, js-controller: 7.0.7
2025-12-02 22:30:31.025 - debug: modbus.0 (302084) Initialize Objects for disInputs: []
2025-12-02 22:30:31.025 - debug: modbus.0 (302084) Initialize Objects for coils: []
2025-12-02 22:30:31.026 - debug: modbus.0 (302084) Initialize Objects for inputRegs: [{"_address":"211","name":"Puffer Temperatur Oben","description":"Puffer Temperatur Oben Ist","unit":"°C","type":"uint16le","len":1,"factor":1,"offset":0,"formula":"","role":"value.temperature","room":"","cw":"","isScale":"","address":211,"deviceId":1,"id":"inputRegisters.211_Puffer_Temperatur_Oben"}]
2025-12-02 22:30:31.026 - debug: modbus.0 (302084) Add inputRegisters.211_Puffer_Temperatur_Oben: {"_id":"inputRegisters.211_Puffer_Temperatur_Oben","type":"state","common":{"name":"Puffer Temperatur Oben Ist","role":"value.temperature","type":"number","read":true,"write":false,"def":0,"unit":"°C"},"native":{"regType":"inputRegs","address":211,"deviceId":1,"type":"uint16le","len":1,"offset":0,"factor":1}}
2025-12-02 22:30:31.026 - debug: modbus.0 (302084) Initialize Objects for holdingRegs: [{"_address":"211","name":"Puffer Oben Ist","description":"Puffer Temperatur Oben Ist","unit":"°C","type":"uint16be","len":1,"factor":1,"offset":0,"formula":"","role":"value.temperature","room":"","poll":true,"wp":"","cw":"","isScale":"","address":211,"deviceId":1,"id":"holdingRegisters.211_Puffer_Oben_Ist"}]
2025-12-02 22:30:31.026 - debug: modbus.0 (302084) Add holdingRegisters.211_Puffer_Oben_Ist: {"_id":"holdingRegisters.211_Puffer_Oben_Ist","type":"state","common":{"name":"Puffer Temperatur Oben Ist","role":"value.temperature","type":"number","read":true,"write":true,"def":0,"unit":"°C"},"native":{"regType":"holdingRegs","address":211,"deviceId":1,"type":"uint16be","len":1,"offset":0,"factor":1,"poll":true}}
2025-12-02 22:30:31.142 - info: modbus.0 (302084) Connected to slave 192.168.178.143
2025-12-02 22:30:31.143 - debug: modbus.0 (302084) [DevID_1] Poll start ---------------------
2025-12-02 22:30:31.144 - debug: modbus.0 (302084) Initialization of scale factors done!
2025-12-02 22:30:31.144 - debug: modbus.0 (302084) [DevID_1/inputRegs] Poll address 211 - 1 registers
2025-12-02 22:30:31.207 - warn: modbus.0 (302084) [DevID_1] Poll error count: 1 code: "ReadInputRegisters: Invalid FC 0"
2025-12-02 22:30:32.257 - debug: modbus.0 (302084) [DevID_1] Poll start ---------------------
2025-12-02 22:30:32.257 - debug: modbus.0 (302084) [DevID_1/inputRegs] Poll address 211 - 1 registers
2025-12-02 22:30:34.176 - warn: modbus.0 (302084) [DevID_1] Poll error count: 2 code: "ReadInputRegisters: Invalid FC 100"
2025-12-02 22:30:35.227 - debug: modbus.0 (302084) [DevID_1] Poll start ---------------------
2025-12-02 22:30:35.228 - debug: modbus.0 (302084) [DevID_1/inputRegs] Poll address 211 - 1 registers
2025-12-02 22:30:36.026 - warn: modbus.0 (302084) [DevID_1] Poll error count: 3 code: "ReadInputRegisters: Invalid FC 91"
2025-12-02 22:30:37.077 - debug: modbus.0 (302084) [DevID_1] Poll start ---------------------
2025-12-02 22:30:37.078 - debug: modbus.0 (302084) [DevID_1/inputRegs] Poll address 211 - 1 registers
2025-12-02 22:30:37.226 - warn: modbus.0 (302084) [DevID_1] Poll error count: 4 code: "ReadInputRegisters: Invalid FC 100"
2025-12-02 22:30:38.277 - debug: modbus.0 (302084) [DevID_1] Poll start ---------------------
2025-12-02 22:30:38.278 - debug: modbus.0 (302084) [DevID_1/inputRegs] Poll address 211 - 1 registers
2025-12-02 22:30:38.426 - warn: modbus.0 (302084) [DevID_1] Poll error count: 5 code: "ReadInputRegisters: Invalid FC 100"
2025-12-02 22:30:39.020 - info: host.raspberrypi instance system.adapter.netatmo-crawler.0 in version "1.1.0" started with pid 302099
2025-12-02 22:30:39.219 - warn: shelly.0 (138837) [Mqtt.statusNotifications] 192.168.178.150 (shelly1minig3 / shelly1minig3-cc8da245f348 / shelly1minig3#cc8da245f348#1): "General Status Notifications" are disabled (see adapter documentation for details)
2025-12-02 22:30:39.477 - debug: modbus.0 (302084) [DevID_1] Poll start ---------------------
2025-12-02 22:30:39.477 - debug: modbus.0 (302084) [DevID_1/inputRegs] Poll address 211 - 1 registers
2025-12-02 22:30:39.636 - warn: modbus.0 (302084) [DevID_1] Poll error count: 6 code: "ReadInputRegisters: Invalid FC 100"
2025-12-02 22:30:39.687 - debug: modbus.0 (302084) Closing client on purpose.
2025-12-02 22:30:39.687 - info: modbus.0 (302084) Disconnected from slave 192.168.178.143

[Homoran]

Den Modbus Adapter hast du auf TCP gestellt?
Ist der jetzt auch Master?

[Homoran]

Was sind das für function codes?? 100 und 64?
die kenne ich nicht

Das ist/wird jetzt experimentell!
da musst du mit den Parametern spielen.

Üblicherweise ist der ioBroker der Modbus Master und das Gerät der Client.
stell das mal um.

[Strike498]

@Homoran
Modbus Adapter ist auf TCP und Master gestellt. Fehler bleiben leider bei FC100.

[Homoran]

was bietet der Konverter in dem pulldown 'server' bei eth network sonst noch an?

[Homoran]

@Strike498 sagte in HDG Heizung über Waveshare Modbus Gateway:

2025-12-02 22:30:31.142 - info: modbus.0 (302084) Connected to slave 192.168.178.143

das sieht schon mal gut aus.
Die Eth verbindung Adapter <-> Konverter steht.

aber
Die Abfrage der/des Registers klappt nicht
Das kann natürlich auch an der Konfiguration der seriellen Seite liegen.

Mach mal den Haken bei Aliases verwenden rein.
(hab allerdings keine allzugroße Hoffnung)

[Strike498]

@Homoran sagte in HDG Heizung über Waveshare Modbus Gateway:

was bietet der Konverter in dem pulldown 'server' bei eth network sonst noch an?

Da gibt’s noch „Client“. Das habe ich jetzt ausgewählt, aber dann kann er laut Log nicht mal mehr connecten.

2025-12-03 06:41:06.153 - info: modbus.0 (305479) starting. Version 6.3.2 in /opt/iobroker/node_modules/iobroker.modbus, node: v22.21.0, js-controller: 7.0.7
2025-12-03 06:41:06.213 - debug: modbus.0 (305479) Initialize Objects for disInputs: []
2025-12-03 06:41:06.214 - debug: modbus.0 (305479) Initialize Objects for coils: []
2025-12-03 06:41:06.214 - debug: modbus.0 (305479) Initialize Objects for inputRegs: [{"_address":30212,"name":"Puffer Temperatur Oben","description":"Puffer Temperatur Oben Ist","unit":"°C","type":"uint16le","len":1,"factor":1,"offset":0,"formula":"","role":"value.temperature","room":"","cw":"","isScale":"","address":211,"deviceId":1,"id":"inputRegisters.30212_Puffer_Temperatur_Oben"}]
2025-12-03 06:41:06.214 - debug: modbus.0 (305479) Add inputRegisters.30212_Puffer_Temperatur_Oben: {"_id":"inputRegisters.30212_Puffer_Temperatur_Oben","type":"state","common":{"name":"Puffer Temperatur Oben Ist","role":"value.temperature","type":"number","read":true,"write":false,"def":0,"unit":"°C"},"native":{"regType":"inputRegs","address":211,"deviceId":1,"type":"uint16le","len":1,"offset":0,"factor":1}}
2025-12-03 06:41:06.214 - debug: modbus.0 (305479) Initialize Objects for holdingRegs: [{"_address":40212,"name":"Puffer Oben Ist","description":"Puffer Temperatur Oben Ist","unit":"°C","type":"uint16be","len":1,"factor":1,"offset":0,"formula":"","role":"value.temperature","room":"","poll":true,"wp":"","cw":"","isScale":"","address":211,"deviceId":1,"id":"holdingRegisters.40212_Puffer_Oben_Ist"}]
2025-12-03 06:41:06.214 - debug: modbus.0 (305479) Add holdingRegisters.40212_Puffer_Oben_Ist: {"_id":"holdingRegisters.40212_Puffer_Oben_Ist","type":"state","common":{"name":"Puffer Temperatur Oben Ist","role":"value.temperature","type":"number","read":true,"write":true,"def":0,"unit":"°C"},"native":{"regType":"holdingRegs","address":211,"deviceId":1,"type":"uint16be","len":1,"offset":0,"factor":1,"poll":true}}
2025-12-03 06:41:06.262 - debug: modbus.0 (305479) Remove old object modbus.0.holdingRegisters.211_Puffer_Oben_Ist
2025-12-03 06:41:06.262 - debug: modbus.0 (305479) Remove old object modbus.0.inputRegisters.211_Puffer_Temperatur_Oben
2025-12-03 06:41:06.391 - error: modbus.0 (305479) Socket Error
2025-12-03 06:41:06.392 - error: modbus.0 (305479) Client in error state.
2025-12-03 06:41:06.392 - warn: modbus.0 (305479) On error: {"errno":-111,"code":"ECONNREFUSED","syscall":"connect","address":"192.168.178.143","port":502}
2025-12-03 06:41:06.392 - debug: modbus.0 (305479) Socket closed with error
2025-12-03 06:41:06.393 - debug: modbus.0 (305479) Cleaning up request fifo.
2025-12-03 06:41:07.392 - debug: modbus.0 (305479) Closing client on purpose.

[Strike498]

@Homoran sagte in HDG Heizung über Waveshare Modbus Gateway:

Mach mal den Haken bei Aliases verwenden rein.
(hab allerdings keine allzugroße Hoffnung)

Hat leider auch nichts gebracht.

[Strike498]

@homoran Wenn dir nichts mehr einfällt werde ich wohl doch versuchen auf usb2rs485 zu gehen und irgendwie das Kabel zu ziehen.

[Homoran]

Sorry, mit den RTU2ETH kenne ich mich gar nicht aus.

[Strike498]

@Homoran schade, danke trotzdem