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    Modbus Wrong CRC for Frame

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

      Hi,

      ich habe an meinem Raspi einen Modbus Stick angeschlossen und möchte damit gerne meinen Soli Wechselrichter auslesen. Ich habe zum testen mal eine Adresse hinterlegt. Wenn ich aber jetzt den Adapter starte, bekomme ich nur folgende Fehlermeldung. Hat jemand eine Idee was das Problem ist?

      modbus.1	2020-04-06 11:29:52.070	error	(7511) Wrong CRC for frame: 1,3,0,243,0
modbus.1	2020-04-06 11:29:51.571	error	(7511) Wrong CRC for frame: 1,3,76,9,72,9,82,9,86,16,28,16,40,16,31,0,89,0,96,0,98,19,136,0,0,7,249,0,0,8,116,0,0,8,213,0,0,25,68,255,255,253,221,255,255,253,1,255,255,253,150,255,255,248,112,0,0,8,25
modbus.1	2020-04-06 11:29:51.070	error	(7511) Wrong CRC for frame: 1,3,0,243,0
modbus.1	2020-04-06 11:29:50.570	error	(7511) Wrong CRC for frame: 1,3,0,243,0
modbus.1	2020-04-06 11:29:50.071	error	(7511) Wrong CRC for frame: 1,3,1,109,0,4
modbus.1	2020-04-06 11:29:49.570	error	(7511) Wrong CRC for frame: 1,3,0,243,0
modbus.1	2020-04-06 11:29:49.071	error	(7511) Wrong CRC for frame: 1,3,76,9,71,9,81,9,87,16,26,16,40,16,31,0,89,244,126,191,223,127,113,218,80,0,0,8,158,0,0,8,218,0,0,25,114,255,255,253,227,255,255,252,239,255,255,253,155,255,255,248,104,0
modbus.1	2020-04-06 11:29:48.571	error	(7511) Wrong CRC for frame: 1,3,0,243,0
modbus.1	2020-04-06 11:29:48.072	error	(7511) Wrong CRC for frame: 1,3,1,109,0,4

      EDIT: Log bitte in Code Tags

      1 Reply Last reply Reply Quote 0
      • 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.

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                          • M
                            mathschut last edited by

                            per RS.485

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                            • 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.

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                              • M
                                mathschut last edited by

                                ja genau.

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