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    Modbus Wrong CRC for Frame

    This topic has been deleted. Only users with topic management privileges can see it.
    • wendy2702
      wendy2702 last edited by

      Was ist ein Modbus Stick ?

      Screenshot der Adapter Einstellungen, Register Einstellungen, Logfile im Debug modus, Screenshot der Modbus einstellungen vom WR könnten hilfreich sein.

      1 Reply Last reply Reply Quote 0
      • M
        mathschut last edited by wendy2702

        Hi, mit Modbus Stick meine ich einen RS485 USB Stick. Hier die Einstellungen:

        c525a1b0-916e-46d2-8bfe-4cfa029aaf42-image.png

        6e443dcc-0646-46cc-8224-5c22f352a057-image.png

        modbus.1	2020-04-06 11:55:38.073	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:37.573	error	(10245) Wrong CRC for frame: 1,3,76,9,63,9,75,9,82,16,14,16,30,16,20,0,91,0,100,0,100,19,135,0,0,8,24,0,0,8,215,0,0,9,1,0,0,25,244,255,255,253,214,255,255,253,42,255,255,253,187,249,253,133,189,1,0,9,
        modbus.1	2020-04-06 11:55:37.074	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:36.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:36.073	error	(10245) Wrong CRC for frame: 1,3,1,109,0,4
        modbus.1	2020-04-06 11:55:35.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:35.073	error	(10245) Wrong CRC for frame: 1,3,76,9,63,9,74,9,82,16,13,16,29,16,20,0,91,0,97,0,99,19,135,0,0,8,24,0,0,8,158,0,0,8,244,0,0,25,169,255,255,253,218,255,255,253,91,255,255,253,133,41,8,116,0,0,9,8,0,0,9
        modbus.1	2020-04-06 11:55:34.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:34.073	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:33.573	error	(10245) Wrong CRC for frame: 1,3,1,109,0,4
        modbus.1	2020-04-06 11:55:33.072	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:32.573	error	(10245) Wrong CRC for frame: 1,3,76,9,65,9,75,9,84,16,15,16,32,16,23,0,91,0,97,0,99,19,135,0,0,8,28,0,0,8,154,0,0,8,242,0,0,25,167,255,255,253,218,255,255,253,75,255,255,253,155,255,255,255,75,253,44,
        modbus.1	2020-04-06 11:55:32.073	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:31.572	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:31.073	error	(10245) Wrong CRC for frame: 1,3,1,109,0,4
        modbus.1	2020-04-06 11:55:30.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:30.073	error	(10245) Wrong CRC for frame: 1,3,76,9,67,9,79,9,84,16,21,16,35,16,25,0,91,0,99,0,99,19,135,0,0,8,33,0,0,8,185,0,0,8,255,0,0,25,219,255,255,253,218,255,255,253,16,255,255,253,152,255,255,89,253,199,0,0
        modbus.1	2020-04-06 11:55:29.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:29.073	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:28.573	error	(10245) Wrong CRC for frame: 1,3,1,109,0,4
        modbus.1	2020-04-06 11:55:28.073	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:27.573	error	(10245) Wrong CRC for frame: 1,3,76,9,66,9,79,9,82,16,20,16,34,16,22,0,91,0,100,0,99,19,135,0,0,8,28,0,0,8,220,0,0,8,253,0,0,25,246,255,255,253,221,255,255,253,3,255,255,253,219,253,141,105,1,0,9,94,0
        modbus.1	2020-04-06 11:55:27.073	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:26.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:26.072	error	(10245) Wrong CRC for frame: 1,3,1,109,0,4
        modbus.1	2020-04-06 11:55:25.629	info	(10245) List of port: [{"comName":"/dev/ttyAMA0"},{"manufacturer":"1a86","pnpId":"usb-1a86_USB2.0-Serial-if00-port0","vendorId":"1a86","productId":"7523","comName":"/dev/ttyUSB0"},{"manufacturer":"Tex
        modbus.1	2020-04-06 11:55:25.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:25.073	error	(10245) Wrong CRC for frame: 1,3,76,9,67,9,79,9,82,16,21,16,34,16,23,0,91,0,100,0,99,19,135,0,0,8,28,0,0,8,218,0,0,8,251,0,0,25,244,255,255,253,221,255,255,253,3,255,255,191,216,65,104,1,0,9,94,0,0,9,
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        modbus.1	2020-04-06 11:55:24.573	error	(10245) Wrong CRC for frame: 1,3,0,243,0
        

        EDIT: Bitte log in Code Tags posten

        1 Reply Last reply Reply Quote 0
        • wendy2702
          wendy2702 last edited by

          Aha, und welcher?

          Ist der USB Port auch wirklich dein Stick oder besser dein Adapter?

          Wie ist die Verdrahtung? Leitungslänge, Widerstände, etc ?

          Stimmen die Adapter einstellungen mit dem WR überein ? Geschwindigkeit, Parity, Stop Bit, etc ?

          Sicher das du bei Eingangsregister richtig bist und wenn ja, stimmt "unsigned 16bit.... " ?

          Hast du die Instanz mal auf Debug gestellt?

          1 Reply Last reply Reply Quote 0
          • M
            mathschut last edited by wendy2702

            Hi, dass die Anzeige vom Stick, sollte der richtige sein. Kabel zum WR ist ungefähr 3m lang und Widerstände habe ich nicht dazwischen. Baudrade sollte laut Wechelrichter stimmen. Die anderen Werte weiß ich leider nicht. Bekomme ich die Werte irgendwie raus? Wie stelle ich die Instanz auf Debug? Achso die Abfrage ist bei Holding Register nicht bei Eingangsregister

            [255146.967165] usb 1-1.4: new full-speed USB device number 9 using dwc_otg
            [255147.100286] usb 1-1.4: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.63
            [255147.100304] usb 1-1.4: New USB device strings: Mfr=0, Product=2, SerialNumber=0
            [255147.100313] usb 1-1.4: Product: USB2.0-Serial
            [255147.101419] ch341 1-1.4:1.0: ch341-uart converter detected
            [255147.104784] usb 1-1.4: ch341-uart converter now attached to ttyUSB0
            root@raspi-owfs:/home/pi#
            

            EDIT: LOG IN CODE TAGS--- BITTE!!!!

            1 Reply Last reply Reply Quote 0
            • M
              mathschut last edited by

              modbus.1	2020-04-06 12:09:01.073	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:09:00.573	error	(12354) Wrong CRC for frame: 1,3,1,109,0,4
              modbus.1	2020-04-06 12:09:00.073	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:59.573	error	(12354) Wrong CRC for frame: 1,3,76,9,62,9,78,9,88,16,15,16,38,16,24,0,53,0,34,0,97,19,137,0,0,4,126,0,0,1,89,0,0,8,207,0,0,14,167,255,255,254,81,255,255,253,45,255,255,253,174,255,255,249,127,63,89,1
              modbus.1	2020-04-06 12:08:59.073	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:58.573	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:58.073	error	(12354) Wrong CRC for frame: 1,3,1,109,0,4
              modbus.1	2020-04-06 12:08:57.574	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:57.074	error	(12354) Wrong CRC for frame: 1,3,76,9,60,9,75,9,90,16,11,16,37,16,24,0,53,0,33,0,98,19,137,0,0,4,120,0,0,1,100,0,0,8,218,0,0,14,175,255,255,254,79,255,255,253,80,255,255,253,168,255,255,249,191,106,25
              modbus.1	2020-04-06 12:08:56.573	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:56.073	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:55.573	error	(12354) Wrong CRC for frame: 1,3,1,109,0,4
              modbus.1	2020-04-06 12:08:55.074	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:54.574	error	(12354) Wrong CRC for frame: 1,3,76,9,60,9,74,9,89,16,10,16,35,16,23,0,53,0,33,0,97,19,137,0,0,4,133,0,0,1,107,0,0,8,209,0,0,14,193,255,255,254,92,255,255,253,95,255,255,253,251,251,253,197,105,15,0,3
              modbus.1	2020-04-06 12:08:54.073	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:53.574	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:53.073	error	(12354) Wrong CRC for frame: 1,3,1,109,0,4
              modbus.1	2020-04-06 12:08:52.574	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:52.074	error	(12354) Wrong CRC for frame: 1,3,76,9,59,9,75,9,89,16,10,16,36,16,22,0,52,0,33,0,98,19,138,0,0,4,102,0,0,1,87,0,0,8,204,0,0,14,138,255,255,254,79,255,255,253,78,255,255,253,163,255,255,249,255,210,135
              modbus.1	2020-04-06 12:08:51.573	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:51.073	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:50.573	error	(12354) Wrong CRC for frame: 1,3,1,109,0,4
              modbus.1	2020-04-06 12:08:50.074	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:49.574	error	(12354) Wrong CRC for frame: 1,3,76,9,60,9,77,9,87,16,13,16,36,16,21,0,52,0,34,0,98,19,138,0,0,4,104,0,0,1,109,0,0,8,213,0,0,14,169,255,255,254,79,255,255,253,56,255,255,253,255,255,255,225,138,7,0,3,
              modbus.1	2020-04-06 12:08:49.073	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:48.574	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:48.074	error	(12354) Wrong CRC for frame: 1,3,1,109,0,4
              modbus.1	2020-04-06 12:08:47.573	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:47.074	error	(12354) Wrong CRC for frame: 1,3,76,9,59,9,74,9,88,16,9,16,34,16,21,0,52,0,33,0,98,19,138,0,0,4,111,0,0,1,100,0,0,8,218,0,0,14,173,255,255,254,79,255,255,253,91,255,255,253,163,255,255,255,74,255,253,
              modbus.1	2020-04-06 12:08:46.573	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:46.073	error	(12354) Wrong CRC for frame: 1,3,0,243,0
              modbus.1	2020-04-06 12:08:45.573	error	(12354) Wrong CRC for frame: 1,3,1,109,0,4
              
              1 Reply Last reply Reply Quote 0
              • wendy2702
                wendy2702 last edited by

                Hm,

                CRC Fehler kann ein diskrepanz mit den Adapter Einstellungen sein.

                Das sollte die Doku vom WR eigentlich mehr infos liefern... oder google 🙂

                Bei drei metern kann es schon zu problemen ohne Widerstände kommen.

                Bei den Adaptern, weiss noch immer nicht welcher das ist, hatte ich auch mal Probleme bis ich diesen hier verwendet habe:

                https://www.amazon.de/DIGITUS-Seriell-Konverter-Einbaubuchse-schwarz/dp/B007VZY4CW

                Ist "Soli" eigentlich ein Abkürzung oder der Hersteller name ?

                1 Reply Last reply Reply Quote 0
                • M
                  mathschut last edited by

                  Hi, dass ist der Wechselrichter: https://www.ginlong.com/rhi_inverter1/22071.html

                  1 Reply Last reply Reply Quote 0
                  • wendy2702
                    wendy2702 last edited by

                    Aha...

                    und woher hast du die Information das der Modbus spricht?

                    Konnte ich in der Anleitung nicht finden oder wo steht das?

                    1 Reply Last reply Reply Quote 0
                    • M
                      mathschut last edited by

                      Der Einspeisungszähler ist per Modbus mit dem WR verbunden und im anderem Forum sprechen den Leute auch per Modbus an.

                      1 Reply Last reply Reply Quote 0
                      • wendy2702
                        wendy2702 last edited by

                        Ist er per MODBUS verbunden oder per RS.485 ?

                        Das sind zwei verschiedene paar Schuhe.

                        1 Reply Last reply Reply Quote 0
                        • M
                          mathschut last edited by

                          per RS.485

                          1 Reply Last reply Reply Quote 0
                          • wendy2702
                            wendy2702 last edited by

                            Denke du redest vom Photovoltaikforum.

                            Da konnte ich zumindest schonmal das lesen:

                            Modbus SunSpec

                            Irgendwo im thread im PV Forum (bist ja gerade selber dort aktiv) steht auch da es eine "bastel geschichte ist" da man parallel auf dem Modbus lauscht zum Zähler.

                            1 Reply Last reply Reply Quote 0
                            • M
                              mathschut last edited by

                              ja genau.

                              1 Reply Last reply Reply Quote 0
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