FORUM | LATEST POST | # TOPICS |
---|---|---|
Engineering 🇬🇧 Discussions about the CODESYS Development System, IEC programming, CODESYS Professional Developer Edition |
v3.5 SP19 - Modbus TCP Devices - Channel Limit? by rh-pk 21 minutes ago |
5007 |
Runtime 🇬🇧 Related questions to SoftPLCs e.g. Raspberry Pi, Beaglebone, IoT2000 and other platforms |
SysFileGetTime problem by sachem 15 hours ago |
2088 |
Visualization 🇬🇧 Realizing operator screens with CODESYS HMI, Targetvisu, Webvisu |
Dynamic Images by dandyk 3 days ago |
882 |
Motion 🇬🇧 Realizing single or multi axis motion control, CAM, CNC and Robotic applications |
Power off by eschwellinger 1 day ago |
429 |
Codesys V2.3 🇬🇧 Forum about V2.3 |
Array of UDT Compare by wollvieh 1 day ago |
2152 |
Deutsch 🇩🇪 German forum |
OPC-UA / Unterschied Symbolkonfiguration, IEC-Symbolveröffentlichung und... by joel214 14 hours ago |
4434 |
Automation Server 🇬🇧 The Industry 4.0 administration platform for users and operators of CODESYS compatible controllers |
File transfer via visu and codesys automation server by eschwellinger 2024-03-11 |
30 |
Forge 🇬🇧 Discussions about CODESYS Forge projects and features of the CODESYS Forge website |
I do not have any reedings in RUN MODE from MPU6050........ by mimodia1 2024-03-29 |
170 |
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.
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...
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....
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...
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
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?
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
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
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....
Hello do you find a solution ? I have the same Kind regards Adel