Modbus Wrong CRC for Frame
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Hi, mit Modbus Stick meine ich einen RS485 USB Stick. Hier die Einstellungen:
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: 1,3,0,243,0EDIT: Bitte log in Code Tags posten
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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?
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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!!!!
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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 -
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 ?
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Hi, dass ist der Wechselrichter: https://www.ginlong.com/rhi_inverter1/22071.html
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Aha...
und woher hast du die Information das der Modbus spricht?
Konnte ich in der Anleitung nicht finden oder wo steht das?
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Der Einspeisungszähler ist per Modbus mit dem WR verbunden und im anderem Forum sprechen den Leute auch per Modbus an.
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Ist er per MODBUS verbunden oder per RS.485 ?
Das sind zwei verschiedene paar Schuhe.
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per RS.485
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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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ja genau.
