Post by rjwkerkhof on IIot Libraries SL --> Web Socket Client SL Pong issue ^{CODESYS Forge talk (Post)}
Dear all, I am developing a Web Socket Client in Codesys 3.5 using the Web Socket Client SL library to retrieve data from a third party. Connecting and reading works fine however after 40 seconds the connection gets interrupted by the server due to keepalive ping timeout. After discussion with third party it seems that the Web Socket Client SL library replys to the Ping request of the Web Socket server BUT does not add the "Application data" = 4 bytes in the body of the Pingframe to the Pongframe. Therefor the server does not recognize the Pongframe send by the Web Socket Client SL library and automatically disconnects. Is this a known issue with the libary or am I doing something wrong? Is there a workaround to add the 4 bytes manually to the Pongframe before replying it to the server? Thanks in advance, Roy
Last updated: 2024-04-09

Post by bouadel on Trend recording build error - the variable "arrTraceMgrVariablesImpl" is too large ^{CODESYS Forge talk (Post)}
Hello do you find a solution ? I have the same Kind regards Adel
Last updated: 2024-04-09

Post by joschi2804 on Licensing info not available. ^{CODESYS Forge talk (Post)}
Hi, I am facing the same issues. I've tried it with codesyscontrol version 4.10.0.0 (codemeter version 7.60.5625.503) and with version 4.11.0.0 (codemeter version 8.0.5967.500). @eschwellinger, can you send me also a preliminary version of it, please? Thanks in advance
Last updated: 2024-04-09

Post by mibkid17 on Ethernet Adapter message: Adapter configured. Open all connections ^{CODESYS Forge talk (Post)}
Trying to control 525 with codsys the info from C-4 section. i should input the value in user defined parameters? in the generic device
Last updated: 2024-04-09

Ethernet Adapter message: Adapter configured. Open all connections ^{CODESYS Forge talk (Thread)}
Ethernet Adapter message: Adapter configured. Open all connections
Last updated: 2024-04-09

Post by vincentger on v3.5 SP19 - Modbus TCP Devices - Channel Limit? ^{CODESYS Forge talk (Post)}
Any resolution on this? I have currently 75 channels in my project that i brought up from SP18, which means i am 65 Channels above the new limitation?
Last updated: 2024-04-09

SysFileGetTime problem ^{CODESYS Forge talk (Thread)}
SysFileGetTime problem
Last updated: 2024-04-09

Post by sachem on SysFileGetTime problem ^{CODESYS Forge talk (Post)}
Good morning. I'm working with a Weidmuller controller using Codesys. My project use OPC-UA to communicate an application in my pc with the controller. Yesterday, I installed the license of the controller and test it, and the communication works perfect. I use the communication with anonymous login, and works fine. But, hours later, the anonymous login don't work, and the controller only allows connection via OPC with username and password. Someone know why this happend? Thanks
Last updated: 2024-04-09

OPC-UA / Unterschied Symbolkonfiguration, IEC-Symbolveröffentlichung und Informationsmodell ^{CODESYS Forge talk (Thread)}
OPC-UA / Unterschied Symbolkonfiguration, IEC-Symbolveröffentlichung und Informationsmodell
Last updated: 2024-04-09

Post by joel214 on OPC-UA / Unterschied Symbolkonfiguration, IEC-Symbolveröffentlichung und Informationsmodell ^{CODESYS Forge talk (Post)}
Hallo liebe Community, im Rahmen einer Studienarbeit gilt es ein OPC-UA-Informationsmodell in eine existierende CODESYS-Steuerung zu implementieren. Dabei sind wir auf die Frage gestoßen welcher Unterschied zwischen den folgenden Objekten besteht: - Symbolkonfiguration (veraltet?) - IEC-Symbolveröffentlichung - Veröffentlichung über zuvor erstelltes Informationsmodell In unserem Verständnis erfüllen alle Objekte die Gleiche Aufgabe nur mit unterschiedlicher Vorgehensweise und Darstellung im OPC-UA-Server. Während durch die Symbolkonfiguration die Variablen und Instanzen über lange und verschachtelte Pfade abgelegt werden, wird durch die IEC-Symbolveröffentlichung ein Ordner im Pfad der Objekte erstellt. Dort sind die Variablen und Instanzen anschließend zu finden. Bei der Verwendung von Informationsmodellen hingegen, werden die Instanzen direkt unter den Objekten abgelegt. Für welchen Anwendungsfall ist welche Vorgehensweise am besten? Vielen Dank vorab und viele Grüße Joel
Last updated: 2024-04-09

Post by tecnocons on Trouble Writing Files to External Paths in CODESYS ^{CODESYS Forge talk (Post)}
Hello everyone, I'm encountering an issue in CODESYS regarding writing files to external paths. Despite correctly configuring the placeholder in the CODESYSControl_User.cfg file to allow access to an external folder, CODESYS doesn't seem to write any files, and no errors are reported. The issue on the older versions was absent with no placeholders. I've checked the operating system permissions, and they seem to be in order, but the issue remains. Has anyone faced a similar situation or has any suggestions on how I might resolve this problem? Any help would be greatly appreciated. Thank you in advance for your support. I'm using raspberry PI as a logger. RPI3 Buster Codesys 32bit SL V4.11 Codesys Win64 3.5.20 [SysFile] PlaceholderFilePath.1=/home/pi/scan, $SCAN$
Last updated: 2024-04-09

Post by rh-pk on v3.5 SP19 - Modbus TCP Devices - Channel Limit? ^{CODESYS Forge talk (Post)}
Hello Vincent, I don't have 75 channels but it works for me as described above without any problems. There is also a parameter MAX_MODBUS_CHANNELS in the library parameters for the IoDrvModbusTCP module. The default value there is 100. Perhaps you are reaching the limit there? The value can be adjusted accordingly. I assume that this value is not accepted in the input dialogue and therefore the 'fixed' limit value 10 is used.
Last updated: 2024-04-10

Post by vernon-laurence on EtherCAT fieldbus ^{CODESYS Forge talk (Post)}
The simplest way to do this would be to add a bus coupler dedicated to the expansion IO. The EtherCAT network does not fault when modules connected to the expander are not present. In the image below, nothing below the red line is present in the network - with the network working correctly. In your "base" project, simply include all of the possible modules, and then plug them in as you add pumps to the system. I would also highly recommend against the use of direct addressing. There are other methods to accomplish this, including using the "Optional" checkbox for modules and explicitly addressing them. Although, this would require more upfront work to design the network, and some additional work each time modules were added. https://content.helpme-codesys.com/en/CODESYS%20EtherCAT/_ecat_edt_slave_slave.html
Last updated: 2024-04-09

Post by januar on Trend recording build error - the variable "arrTraceMgrVariablesImpl" is too large ^{CODESYS Forge talk (Post)}
Hi Adel, No, I just update all to the latest version and it is working. Kind regards, Januar
Last updated: 2024-04-10

Trend recording build error - the variable "arrTraceMgrVariablesImpl" is too large ^{CODESYS Forge talk (Thread)}
Trend recording build error - the variable "arrTraceMgrVariablesImpl" is too large
Last updated: 2024-04-10

Post by bschraud on Unerwünschte Username- und Passwortabfrage im Browserfenster ^{CODESYS Forge talk (Post)}
Hallo, die Option CallVisuServicesDirectly=1 verändert das Verhalten leider nicht. In Codesys gibt es noch in den Einstellungen der Webvisu den Eintrag unter Login-Visualisierung. Das Löschen dieses Eintrages ergibt aber auch keine Änderung. Evtl. wird bei der neuen Codesys Version für die Webvisu eine https Verbindung vorausgesetzt. Zu dem Thema bin ich im Thread https://forge.codesys.com/forge/talk/Visualization/thread/5767230df2/ auf die Beschreibung im Installationsverzeichnis unter file:///C:/Program%20Files/CODESYS%203.5.20.0/GatewayPLC/Documentation/WebServerSSL_de.pdf gestoßen. Allerdings gibt es dort Diskrepanzen zwischen der Verzeichnisstruktur auf meinem Gerät und in der Beschreibung. Also werde ich in dieser Richtung weiterforschen. Vielleicht hat noch jemand einen Tip, wie die Webvisu schnell auf https umgestellt werden kann. Vielen Dank!
Last updated: 2024-04-10

Post by mani-i4point0 on Issue with WebVisu on Raspberry PI ^{CODESYS Forge talk (Post)}
Hi, Any insights highly appreciated. Was wondering , Is this issue related to License ? The License I have is 'Codesys Control for Raspberry PI MC SL' Or is this issue related to any Memory ? kindly refer to the attached images for the License and memory. Any suggestions highly appreciated. Regards, Mani
Last updated: 2024-04-10

Post by ofey on EtherCAT fieldbus ^{CODESYS Forge talk (Post)}
Okey, thank you! Do you think it is something in this library, that makes it possible to do the configuration in a PRG? https://content.helpme-codesys.com/en/libs/IODrvEtherCATDriver/Current/IoDrvEtherCAT.html#id1 I think the codesys modbus libraries support configuration and connection to modbus slaves without having to add the slave devices in the device tree. Just do it from function blocks inside the program. I was hoping for something similar with EtherCAT.
Last updated: 2024-04-10

Post by saugat10 on I have errors while building the project ^{CODESYS Forge talk (Post)}
I have some errors as you can see in the picture when i build the project. I have not been able to trace back to the error and i have no idea where to look at to fix this issue. What is GVL_Io? Is it related to some library?
Last updated: 2024-04-10

Post by jaspergain on Application has invalid license metrics. ^{CODESYS Forge talk (Post)}
Hey did you update this project from an older version? I had an similair issue recently, and when I updated the Compiler Version in Project Settings the issue was resolved.
Last updated: 2024-04-10

Application has invalid license metrics. ^{CODESYS Forge talk (Thread)}
Application has invalid license metrics.
Last updated: 2024-04-10

Post by ademarvribeiro on Request for Assistance with Online Logic Changes in PLC System using Codesys ^{CODESYS Forge talk (Post)}
Bom dia. Voce ja tentou fazer o upload do PLC e depois ficar online, pra ver se ocorre o mesmo erro? Good morning. Did you try to upload program from PLC, and tem goes online?
Last updated: 2024-04-10

Post by flavinhofh on Beaglebone Black OPC-UA Server ^{CODESYS Forge talk (Post)}
what was the solution guys ?
Last updated: 2024-04-10

Request for Assistance with Online Logic Changes in PLC System using Codesys ^{CODESYS Forge talk (Thread)}
Request for Assistance with Online Logic Changes in PLC System using Codesys
Last updated: 2024-04-10

Post by flavinhofh on Beaglebone Black OPC-UA Server ^{CODESYS Forge talk (Post)}
what was the solution guys ?
Last updated: 2024-04-10

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