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    4. Einbinden von Modbus - R4DCB08 sensoren

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    Einbinden von Modbus - R4DCB08 sensoren

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    • Homoran
      Homoran Global Moderator Administrators @Marc 3 last edited by

      @marc-3 sagte in Einbinden von Modbus - R4DCB08 sensoren:

      Falls ich dich falsch verstanden hab und das Eingangsregister löschen soll und nur Holding:

      ja, aber Haken bei Abfrage setzen

      1 Reply Last reply Reply Quote 0
      • M
        Marc 3 last edited by Marc 3

        wir kommen voran! die 12714179°C aktualisieren sich alle ~1 sekunde (alle 1 Sekunde wird der Wert tatsächlich gesendet, daher ist die Polltime quatsch, ABER!!!! es kommt was an)
        Jetzt muss man das nur noch in 8 verschiedene Temperaturwerte aufdröseln, entsprechend umwandeln, dann hätten wir es schon.

        5c36231a-2ec6-4be1-bfd8-35ab58f0c2e1-grafik.png

        d47590c2-6675-4600-a0ea-242cdf5513c1-grafik.png
        12714179 in Hex sind C2 00 C3 und scheint die Antwort auf die Anfrage davor zu sein.

        modbus.4
        	2024-10-20 21:28:12.583	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:28:12.512	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:28:12.511	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:28:02.457	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:28:02.392	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:28:02.390	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:27:52.331	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:27:52.262	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:27:52.261	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:27:42.205	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:27:42.133	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:27:42.132	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:27:32.078	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:27:32.007	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:27:32.006	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:27:21.936	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:27:21.864	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:27:21.863	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:27:11.809	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:27:10.770	error	Error response: 0
        modbus.4
        	2024-10-20 21:27:10.755	error	Wrong CRC for frame: 3,3,16,0,193,0,194,0,195,0,193,0,192,0,191,0,195,3,3,16,0
        modbus.4
        	2024-10-20 21:27:09.720	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:27:09.719	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:26:59.668	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:26:59.596	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:26:59.595	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:26:49.542	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:26:49.471	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:26:49.470	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:26:39.416	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:26:39.346	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:26:39.345	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:26:29.289	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:26:28.249	error	Error response: 0
        modbus.4
        	2024-10-20 21:26:28.233	error	Wrong CRC for frame: 3,3,16,0,254,56,64,240,128,195,0,193,4,145,3,3,16,0,192,0,194
        modbus.4
        	2024-10-20 21:26:27.177	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:26:27.176	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:26:17.122	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:26:17.065	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:26:17.064	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:26:07.012	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:26:06.943	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:26:06.941	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:25:56.885	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:25:56.814	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:25:56.812	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:25:46.759	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:25:45.719	error	unknown function code: 0x0, 0xc0
        modbus.4
        	2024-10-20 21:25:45.703	error	Wrong CRC for frame: 3,3,16,0,192,0,194,0,195,0,193,17,91,3,3,16,0,192,0,194,0
        modbus.4
        	2024-10-20 21:25:44.658	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:25:44.657	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:25:34.602	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:25:34.533	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:25:34.532	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:25:24.476	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:25:24.408	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:25:24.407	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:25:14.350	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:25:14.277	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:25:14.276	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:25:04.223	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:25:03.202	error	Wrong CRC for frame: 3,3,16,0,192,0,194,0,195,0,193,0,192,0,192,0,195,0,193,4,209
        modbus.4
        	2024-10-20 21:25:03.179	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:25:03.178	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:24:53.123	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:24:53.048	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:24:53.047	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:24:42.995	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:24:42.925	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:24:42.924	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:24:32.869	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:24:32.796	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:24:32.795	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:24:22.742	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:24:22.722	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:24:22.719	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:24:12.664	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:24:12.597	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:24:12.594	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:24:02.539	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:24:02.471	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:24:02.470	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:23:52.413	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:23:52.349	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:23:52.347	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:23:42.290	debug	[DevID_3/holdingRegs] Poll address 1 DONE
        modbus.4
        	2024-10-20 21:23:41.245	error	Error response: 0
        modbus.4
        	2024-10-20 21:23:41.229	error	unknown function code: 0x5e, 0x3
        modbus.4
        	2024-10-20 21:23:40.529	error	Error response: Value is not accepted by slave
        modbus.4
        	2024-10-20 21:23:40.528	error	Error response for FCx17: Illegal Data Value
        modbus.4
        	2024-10-20 21:23:40.456	debug	[DevID_3/holdingRegs] Poll address 1 - 2 registers
        modbus.4
        	2024-10-20 21:23:40.454	debug	Initialization of scale factors done!
        modbus.4
        	2024-10-20 21:23:40.448	debug	[DevID_3] Poll start ---------------------
        modbus.4
        	2024-10-20 21:23:40.432	info	Connected to slave
        modbus.4
        	2024-10-20 21:23:40.383	debug	connect to serial /dev/ttyUSB0 with 9600
        modbus.4
        	2024-10-20 21:23:39.163	debug	Add holdingRegisters.1_TempH: {"_id":"holdingRegisters.1_TempH","type":"state","common":{"name":"TempH","role":"level","type":"number","read":true,"write":true,"def":0,"unit":""},"native":{"regType":"holdingRegs","address":1,"deviceId":3,"type":"uint32be","len":2,"offset":0,"factor":1,"poll":true}}
        modbus.4
        	2024-10-20 21:23:39.159	debug	Initialize Objects for holdingRegs: [{"_address":"1","name":"TempH","description":"TempH","unit":"","type":"uint32be","len":2,"factor":1,"offset":0,"formula":"","role":"level","room":"","poll":true,"wp":"","cw":"","isScale":"","address":1,"deviceId":3,"id":"holdingRegisters.1_TempH"}]
        modbus.4
        	2024-10-20 21:23:39.156	debug	Initialize Objects for inputRegs: []
        modbus.4
        	2024-10-20 21:23:39.144	debug	Initialize Objects for coils: []
        modbus.4
        	2024-10-20 21:23:39.133	debug	Initialize Objects for disInputs: []
        modbus.4
        	2024-10-20 21:23:38.554	info	starting. Version 5.0.11 in /opt/iobroker/node_modules/iobroker.modbus, node: v18.19.0, js-controller: 4.0.24
        modbus.4
        	2024-10-20 21:23:36.715	debug	Plugin sentry Initialize Plugin (enabled=true)
        modbus.4
        	2024-10-20 21:23:34.615	debug	States connected to redis: 127.0.0.1:9000
        modbus.4
        	2024-10-20 21:23:34.016	debug	States create User PubSub Client
        modbus.4
        	2024-10-20 21:23:34.014	debug	States create System PubSub Client
        modbus.4
        	2024-10-20 21:23:33.771	debug	Redis States: Use Redis connection: 127.0.0.1:9000
        modbus.4
        	2024-10-20 21:23:33.401	debug	Objects connected to redis: 127.0.0.1:9001
        modbus.4
        	2024-10-20 21:23:33.082	debug	Objects client initialize lua scripts
        modbus.4
        	2024-10-20 21:23:32.281	debug	Objects create User PubSub Client
        modbus.4
        	2024-10-20 21:23:32.278	debug	Objects create System PubSub Client
        modbus.4
        	2024-10-20 21:23:32.160	debug	Objects client ready ... initialize now
        modbus.4
        	2024-10-20 21:23:31.770	debug	Redis Objects: Use Redis connection: 127.0.0.1:9001
        modbus.4
        	2024-10-20 21:23:25.797	warn	get state error: Connection is closed.
        modbus.4
        	2024-10-20 21:23:25.284	debug	Cleaning up request fifo.
        modbus.4
        	2024-10-20 21:23:25.269	info	Terminated (ADAPTER_REQUESTED_TERMINATION): Without reason
        
        Homoran 2 Replies Last reply Reply Quote 0
        • Homoran
          Homoran Global Moderator Administrators @Marc 3 last edited by

          @marc-3 sagte in Einbinden von Modbus - R4DCB08 sensoren:

          aktualisieren sich alle ~1 sekunde

          was ist denn das Intervall?
          hier
          https://forum.iobroker.net/post/1211358
          waren es 10 Sekunden.

          @marc-3 sagte in Einbinden von Modbus - R4DCB08 sensoren:

          Jetzt muss man das nur noch in 8 verschiedene Temperaturwerte aufdröseln, entsprechend umwandeln, dann hätten wir es schon.

          nee, das sind verschiedene Register pro Sensor

          @marc-3 sagte in Einbinden von Modbus - R4DCB08 sensoren:

          ABER!!!! es kommt was an

          Möglicherweise ist auch nur das Zahlenformat falsch.
          wenn du uint32 hast mal int32 nehmen oder umgekehrt

          1 Reply Last reply Reply Quote 0
          • Homoran
            Homoran Global Moderator Administrators @Marc 3 last edited by

            @marc-3 sagte in Einbinden von Modbus - R4DCB08 sensoren:

            daher ist die Polltime

            das ist die Dauer des polls von request bis zur Antwort

            1 Reply Last reply Reply Quote 0
            • M
              Marc 3 last edited by

              Es tut :
              508888fe-b24d-439b-93f9-341ba4334ca7-grafik.png

              b6e1e304-ac7c-4cbc-9b42-6cbe9e828dcb-grafik.png
              jetzt nur noch die Werte mit 0,1 multiplizieren und es ist erledigt 🙂

              Homoran 1 Reply Last reply Reply Quote 0
              • Homoran
                Homoran Global Moderator Administrators @Marc 3 last edited by Homoran

                @marc-3 sagte in Einbinden von Modbus - R4DCB08 sensoren:

                jetzt nur noch die Werte mit 0,1 multiplizieren

                Expertenmodus (Kopf) aktivieren.
                Screenshot_20241020-220252_Firefox.jpg

                Spalte Faktor erscheint 🙂

                also doch Int16!???

                1 Reply Last reply Reply Quote 0
                • Homoran
                  Homoran Global Moderator Administrators @Homoran last edited by

                  @homoran sagte in Einbinden von Modbus - R4DCB08 sensoren:

                  edit:
                  trag die gleichen Werte mal statt bei inputRegisters bei Holdingregister ein
                  manche Geräte wollen das so

                  steht doch auch hier 🤦
                  Screenshot_20241020-221316_Firefox.jpg

                  fc3 ist Read Holdingregister

                  M 1 Reply Last reply Reply Quote 0
                  • M
                    Marc 3 @Homoran last edited by

                    @homoran
                    Naja, wenn man das lesen kann... Aber vielen Dank dir, für deine Unterstützung 🙂 nun läuft es.

                    nächster Schritt, schauen, was passiert, wenn's über 25,5°C wird (Länge 1 = FF = 25,5°C)
                    übernächster Schritt, alles über ModBus to ETH Adapter.

                    Das alles aber erst, wenn ich wieder Zeit dafür hab.
                    Vielen Dank nochmal und einen schönen Abend noch!

                    Homoran 1 Reply Last reply Reply Quote 0
                    • Homoran
                      Homoran Global Moderator Administrators @Marc 3 last edited by

                      @marc-3 sagte in Einbinden von Modbus - R4DCB08 sensoren:

                      übernächster Schritt, alles über ModBus to ETH Adapter.

                      das sollte dann zumindest mit den Modbusadapter Einstellungen klappen.
                      Dann muss nur noch ™ der Konverter korrekt konfiguriert werden.

                      @marc-3 sagte in Einbinden von Modbus - R4DCB08 sensoren:

                      wenn's über 25,5°C wird (Länge 1 = FF = 25,5°C)

                      dann doch Int32be??
                      was kam denn jetzt dahei raus?

                      @marc-3 sagte in Einbinden von Modbus - R4DCB08 sensoren:

                      Vielen Dank nochmal und einen schönen Abend noch!

                      gerne und dito!

                      1 Reply Last reply Reply Quote 0
                      • M
                        Marc 3 last edited by

                        @Homoran Um das ganze nochmal abzuschließen.

                        ja es ist Signed16BE, trotz dessen, dass es 4 Stellig ist. Bei 32 hatte ich das Problem, dass 2 Werte zusammen genommen wurden.

                        141c82f1-0383-4d69-8b93-2bdf992503cf-grafik.png

                        52143bf9-633f-4838-806a-0ef3e08282af-grafik.png

                        Modbus Adapter per Ethernet hat heut auch geklappt.

                        Als nächstes kommen noch meine weiteren Boards dran, dann kann ich endlich sehen, was meine Fußbodenheizung so macht. Wenn ich es von meinem Brettaufbau verteilt fest eingebaut habe 🙂

                        (In jeden Verteiler kommt ein Board mich bis zu 8 Sensoren, und im Keller direkt an der Heizung auch an den Vor/Rücklauf.)

                        Insgesamt hat mich das nun keine 100€ gekostet. Alternative und sicher einfacher wäre alles in KNX gewesen, aber preislich ist as über Modbus und den günstigen Sensoren kein Vergleich.

                        1 Reply Last reply Reply Quote 0
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