Search found 1909 matches

by dirk
23 Apr 2024, 14:23
Forum: Software
Topic: OPC-UA Server stops working
Replies: 3
Views: 216

Re: OPC-UA Server stops working

Hello mendesg I received your SOS report by email and wrote back to you.
by dirk
23 Apr 2024, 14:09
Forum: Hardware
Topic: Cannot find Edge gateway anymore.
Replies: 3
Views: 188

Re: Cannot find Edge gateway anymore.

Hi hwopereis, ok then you have successfully solved the issue? Thank you for your positive reply.
by dirk
23 Apr 2024, 10:24
Forum: CODESYS
Topic: Modbus RTU läuft nicht in Codesys - RevPI Connect 4
Replies: 1
Views: 102

Re: Modbus RTU läuft nicht in Codesys - RevPI Connect 4

Hallo Wolfgang, erst mal vielen Dank für die wunderbare Schilderung des Fehlerbildes mit allen Details, da sie dir wirklich Mühe gegeben. Tja, wie soll ich das sagen, deine Frage war genau wichtig, die Komponenten passen leider nicht zusammen. Im Download befindet sich momentan diese "Revolutio...
by dirk
23 Apr 2024, 09:49
Forum: Hardware
Topic: RevPi Compact Web interface
Replies: 1
Views: 46

Re: RevPi Compact Web interface

Hard to say, it may be the device itself or the interaction with the browser. Are there any add-ons that you can uninstall or disable that prevent JavaScript from running, etc.? If you write that it is a brand-new device, I would be interested to know more details about the device. Please send me an...
by dirk
18 Apr 2024, 09:33
Forum: Software
Topic: OPC-UA Server stops working
Replies: 3
Views: 216

Re: OPC-UA Server stops working

Dear mendesg, thank you for the detailed description of the error. I understand that there are already other installations with around 200 OPC-UA nodes in the field. So what is the difference to the RevPi? We need additional information to better understand your system. Can you send us an SOS report...
by dirk
18 Apr 2024, 09:29
Forum: Connectivity
Topic: RevPi 4 Modbus Slave über RS485 Anschlüsse einlesen
Replies: 2
Views: 216

Re: RevPi 4 Modbus Slave über RS485 Anschlüsse einlesen

Hallo Wolfgang, mit Interesse lese ich deine gute Schilderung des Fehlerbildes und Überlegungen, die du gemacht hast, damit kann man viel anfangen. Aus dem Bauch raus denke ich dass du alles richtig gemacht hast. Meine Gedanken hierzu sind die folgenden: Welche Werte befinden sich in den entsprechen...
by dirk
16 Apr 2024, 15:40
Forum: Hardware
Topic: Max number of clients/slaves of Connect over RS485?
Replies: 2
Views: 126

Re: Max number of clients/slaves of Connect over RS485?

Hello Ulf, well, the maximum addressable Modbus-RTU Servers are 247 https://en.wikipedia.org/wiki/Modbus#:~:text=A%20serial%20bus%20for%20Modbus,need%20to%20have%20an%20address. But your idea is right per RS485 segment there may be a limitation to 32 devices on a serial line because of the serial dr...
by dirk
15 Apr 2024, 13:35
Forum: PiCtory
Topic: Kann Pictory nicht aufrufen
Replies: 4
Views: 224

Re: Kann Pictory nicht aufrufen

Hallo Wolfgang, Hervorragend freut mich zu hören, die du die Dinge vorantreibst und ob kommunizierst, das ist wirklich klasse. Ja hier haben wir eben die Schwierigkeit, dass die RevPi Library for CODESYS 64Bit noch in der Beta-Phase steckt. Allerdings Perspektivisch rechen wir mit einem Freigabe zum...
by dirk
15 Apr 2024, 12:09
Forum: Software
Topic: Node-Red package node-red-node-serialport does not work on the built-in Node-Red and NodeJS for RevPi Core S
Replies: 3
Views: 1003

Re: Node-Red package node-red-node-serialport does not work on the built-in Node-Red and NodeJS for RevPi Core S

todor.v.dimitrov , Even if it comes a little late, thank you very much for your positive feedback, it helps us all to understand and document things better