Post by tk096 on SMC_NCDecoder very slow to decode lines ^{CODESYS Forge talk (Post)}
Hi, you can call the decoder function block in a loop and/or decrease the task cycle interval of Task_PATH.
Last updated: 2024-08-23

Post by pietrobalint on Persistent variables are not read after initialization ^{CODESYS Forge talk (Post)}
I updated to 4.13.0.0 and now it works. Thank you!
Last updated: 2024-09-04

Post by thysonfury on OPTO22 Groov Epic PR2 Modbus Comms Dropping out every 2 hours and 4 Mins ^{CODESYS Forge talk (Post)}
OPTO22 Codesys Activation license not active.
Last updated: 2024-09-11

Post by eschwellinger on codesys VLAN tagging ^{CODESYS Forge talk (Post)}
see attached pdf - as an example configuration with a CISCO switch and two instance Virtual Control SL.
Last updated: 2024-09-12

Post by monavion on How can I reach my candump and cansend through CODESYS? Tried making it work with CANopen ^{CODESYS Forge talk (Post)}
Can you sen me you code for the VESC? Thanks.
Last updated: 2024-09-14

Post by wbj0t on Raspberry Pi CM4. CoDeSyS files corrupted after hard reset. ^{CODESYS Forge talk (Post)}
Hello everyone. Raspberry Pi CM4 after some 1 week of work was hard reset mannualy several times and after these hard resets User Management file was missed (when click login button, enter login/password, error: User Management File missed). Also programm can not open file via SysFile library, but this file exists and size of him is 0 bytes, but must be more any way (I keep some kind of archive via this lib). What happens, how files corrupted? Where do I need try to find this error of the codesys or system whole? In the log files of codesys nothing interesting about this happens. Thanks for reading Is this enough hold PlcLogic and SysFileMap.cfg as reserve copy in another place for restoring the programm? And how automate restoring actions if programm files corrupted?
Last updated: 2024-09-16

Post by yannickasselin on codesys VLAN tagging ^{CODESYS Forge talk (Post)}
I ordered a cheap managed switch and tested it as soon as I received the switch. It works great! I even went a bit further. As you can see in the screenshot, I created 2 Codesys containers. Each one having 2 fieldbuses. The first one has EtherCAT and EtherNet/IP and the second one has EtherCAT and Modbus/TCP. All going through the same ethernet port from the PC to the switch. The switch splits it up into 4 different networks. The hardest part was to figure out how to configure the switch. @eschwellinger, thank you very much.
Last updated: 2024-09-17

Post by jari-koivuluoma on Newly created texlists wont appear in the selection dropdown ^{CODESYS Forge talk (Post)}
When I create a new textlist in Codesys 3.5 SP19 Patch 5, it wont appear in the dropdown menu at Rectangle element > Dynamic texts > Text list. If I just type the name of the textlist to the field (in quotes), I get an error saying that some file is missing. Any good ideas what to do and what is going on. I recently updated to that version and I only now noticed this when I needed to add a new textlist so Im quite screwed with this not being able to add text lists. While im typing this, I tried copying an existing list and modifying it and it seems to show. Any ideas?
Last updated: 2024-09-19

Post by danielbeers on Automation Server + Pi Gateway + PLC w/ CAN ^{CODESYS Forge talk (Post)}
Hello, I have a project using some EPEC PLC's. Some of them are programmable using Ethernet and some use CAN. We currently have a Raspberry Pi that is acting as a gateway to the Codesys Automation Server and is successfully working for the PLC's communicating over ethernet. I am trying to achieve a similar result for the PLC's that have only CAN access. I have PEAKCan drivers on the Pi, and can successfully send/receive messages. But the Gateway does not recognise the PLC when scanned from the Automation server online. Is there a library or service that exists to translate the CAN messaging, to the Edge Gateway, and be able to achieve remote access with the Automation Server? Or is this not possible without creating something custom? Cheers, Daniel
Last updated: 2024-09-22

Post by pierre on difference between stub file and source file in scriptengine ^{CODESYS Forge talk (Post)}
same situation for DeviceID. In the stubfile this is Deviceid
Last updated: 2024-09-23

Post by ph0010421 on How to manage variable types larger than 64 bits - Ethernet/IP ^{CODESYS Forge talk (Post)}
My guess is that's a STRING, not an INT type. And it's 128 bytes, not bits
Last updated: 2024-09-23

Post by wbj0t on tool 'update raspberry pi' unavailable ^{CODESYS Forge talk (Post)}
I also tried install Linux SL and ARM/Linux SL. Same problem: not available in tools...
Last updated: 2024-09-26

Post by eschwellinger on Login problem with FileTransfer on Raspberry Pi 5 ^{CODESYS Forge talk (Post)}
which Visu versions are you using and which runtime version?
Last updated: 2024-09-26

Post by arwie on Eoe issues with Windows and Linux ^{CODESYS Forge talk (Post)}
You can select the tap name with this environment variable: RTS_EOE_DEV=tap3
Last updated: 2024-10-07

Post by kislov on CODESYS Modbus 4.4.0.0 - Modbus network redundancy ^{CODESYS Forge talk (Post)}
Solved. Enable this feature by editing C:\ProgramData\CODESYS\Devices\89\0000 0005\4.4.0.0\device.xml (config params 9105 and 9106).
Last updated: 2024-10-08

Post by athuum on Error 'Library not found' and 'Unkown type' ^{CODESYS Forge talk (Post)}
I have found the solution, the CmpEventMgr version has to correspond with the 3sLicense version.
Last updated: 2024-10-10

Post by j-page on I have errors while building the project ^{CODESYS Forge talk (Post)}
I updated the Codesys version from “V3.5 SP20” to “V3.5 SP20 Patch1” and that solved the problem.
Last updated: 2024-10-15

Post by eschwellinger on Automation server - trends stop recording - need to manually reconnect ^{CODESYS Forge talk (Post)}
Could you please check which EdgeGateway Version is up and running?
Last updated: 2024-10-23

Post by etienneneu on loading delay with the option "check client animations and overlay of native elements" ^{CODESYS Forge talk (Post)}
Hello guys, I have the following problem with the Codesys visualization (4.6.0) and Codesys V3.5.20.20. I would like to use my own HTML5 elements for my visualization. To do this, I have to select the option “Support client animations and overlay of native elements” in the visualization manager. But with the selection of this option, the visu has a massive loading delay when changing frame content. This happens even if I have not even added HTML5 elements. However, if this option is deactivated, then changing the content of the frames works without any problems, it loads instantly. I have already tried to change various refresh rates but without success. Have any of you experienced this and been able to fix it?
Last updated: 2024-10-30

Post by andrax on CodeSys Raspberry pi I2C driver not found ^{CODESYS Forge talk (Post)}
I took a look at the xml Is this even the right driver and where did you get it?
Last updated: 2024-11-07

Post by xabier on BUG CODESYS-NO WORK AUTOMATICALLY RESTARSLAVES ^{CODESYS Forge talk (Post)}
I detect a Bug of Codesys....NO WORK AUTOMATICALLY RESTARSLAVES. I explain the secuence: I have click in my project the option AUTOMATICALLY RESTARSLAVES In the moment start my Ipc, the network ethercat start correctly I disconnect the wire of my first slave and later connect again the wire..(see the screen Bug Codesys restart slave1) NO work the restart automatic slaves...and is not possible execute of FB MC_REset beacuause appear this error (see the screen Bug Codesys restart slave2) The only way for resolver this problem is execute the FB SMC3ReinitDrive I replay the same with PLC BECKHOFF in Twincat3 and I havent this problem...In the moment connect the wire again in the slave the comunication of ehterCat restart and the slave comunication again with out problem
Last updated: 2024-11-07

Post by ojz0r on Leitungsverzweigung mit einem existierenden Block (z.B. AND-Glied) zu verbinden ^{CODESYS Forge talk (Post)}
What you want is to use the CFC language instead of FB.
Last updated: 2024-11-11

Post by pistola on Visualization Size - Set Layout ^{CODESYS Forge talk (Post)}
I feel like this is a setting issue and I can't seem to find the right setting. I have a new project that I'm looking to add visualizations to however when I select my template size (1280 x 800) I make sure in my properties under the visualization tab, I have "Use specified visualization size" selected and my width set at 1280 and height set at 800. Now within my visualization editor I can't see to get the size outside of my template to grey out. I've attached a PDF showing what I'd like the visualization editor to look like and what mine currently looks like. Any help would be greatly appreciated.
Last updated: 2024-11-12

Post by ben1 on Access Variable Visu Dialog ^{CODESYS Forge talk (Post)}
Tough to know exactly what you are asking for here. Can you give a more thorough explanation and/or provide snips?
Last updated: 2024-11-17

Post by pistola on Error during Updating the Visualisation ^{CODESYS Forge talk (Post)}
I've got a visualization I'm working on with some rectangles and lines. When I simulate the program I get an Error and Message in my message box, "Error during Updating the Visualisation:" and "Overflow error." Any ideas on how to fix this? I only have 70 elements total for this visualization. I am using absolute movement for a few of the elements, would this cause the issue? The visualization seemed fine before I added these movement elements, but there is only 7 that move, that doesn't seem like it should over load the system. I am currently testing using simulation so I'm not sure if that has an effect either. I tried looking in the codesys help manual and couldn't find anything referencing this.
Last updated: 2024-11-19

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