Either not creating new binary file, or Compax3 isn't running it. Which one and why? ^{CODESYS Forge talk (Thread)}
Either not creating new binary file, or Compax3 isn't running it. Which one and why?
Last updated: 2023-06-09

safeguarded description file for device [...] could not be generated due to error #21 ^{CODESYS Forge talk (Thread)}
safeguarded description file for device [...] could not be generated due to error #21
Last updated: 2023-07-18

Command "Create Boot Application" is missing a configuration file for AC_Persistence manager ^{CODESYS Forge talk (Thread)}
Command "Create Boot Application" is missing a configuration file for AC_Persistence manager
Last updated: 2023-07-25

Added .EDS file not showing up in "Append Subelement" menu ^{CODESYS Forge talk (Thread)}
Added .EDS file not showing up in "Append Subelement" menu
Last updated: 2015-08-24

Post by jmohre on External file with relative path ^{CODESYS Forge talk (Post)}
I try to add a simple text file to my PLC application, so that is download everytime the application is downloaded to the target. What I did is to add an external file to the application and this works perfect as long as the external file location does not change. It looks like the external file path is stored absolute in project. But if different users work on the project they may have different locations where for their working directory. Is there an option to store the external file path relative e.g. to the project file? Or does s.o. know a different solution to add a text file to application in order to download automatically with the application? Thanks
Last updated: 2024-01-04

Post by ademarvribeiro on Load (or Read) File from PLC ^{CODESYS Forge talk (Post)}
Online -> Read file from PLC. Go online after download, sometimes the program Running and programm saved in PLC are diferent.
Last updated: 2024-04-12

CNC / G-Code streaming processing ( to start quickly in long G-Code File ) ^{CODESYS Forge talk (Thread)}
CNC / G-Code streaming processing ( to start quickly in long G-Code File )
Last updated: 2024-05-03

Post by micik on CAA File- FILE_OPERATION_DENIED error ^{CODESYS Forge talk (Post)}
Thank you wollview, it is clear now, it is due to security reasons that access to the file system is restricted.
Last updated: 2024-05-16

Post by benwzd on How to get SYM File on CodeSys 3.5 ^{CODESYS Forge talk (Post)}
Hello, I am looking to obtain the SYM file on CodeSys please? this is to import into PCVue Thanks
Last updated: 2026-01-27

Post by canplum on Codesys 3.5.21 fails to copy file to USB ^{CODESYS Forge talk (Post)}
Although I have set in /etc/codesyscontrol/CODESYSControl_User.cfg the [SysFile] PlaceholderFilePath.1=/media/pi, $usb$ PlaceholderFilePath.1.View=1 PlaceholderFilePath.1.Volatile=1 I am not able to copy a file to this directory defined by the placeholder. Neither SysProcess.SysProcessExecuteCommand2 nor SysFileCopy nor FileCopy is working. If I try to copy the same file to /home/pi all is working fine. I also can create and open a different file by using SysFileOpen. I don't understand why the system allows to open (create) and write files into that directory but doesn't allow to copy into it. Obviously there is a rights problem with the USB drive. I have already set the permissions to drwxr-xr-x 2 and the user to pi but without any success. With 3.5.16 I never had such an issue. Is there anybody with some hints how to solve that problem? Cheers, canplum
Last updated: 2025-05-23

Post by gatto on CAA File open Problems ^{CODESYS Forge talk (Post)}
Ciao, here same question https://forge.codesys.com/forge/talk/Engineering/thread/2538729618/ in this post https://forge.codesys.com/forge/talk/Engineering/thread/4586a90290/?limit=25#d531 i find : keep in mind that all files which are generated / or read should be exist in the iecfilepath this means: for Windows (Control Win as example) c:\ProgramData\CODESYS\CODESYSControlWinV3x64\268E8ADF\PlcLogic for Linux /var/opt/codesys/PlcLogic I never use codesys on windows but im sure on linux we can manipulate file only inside /var/opt/codesys/Plc Logic. Or you need to modify the file codesyscontrol.cfg for change path permission, but this is another history Buone feste !
Last updated: 2024-12-21

Präprozessor defines __LINE__ und __FILE__ ^{CODESYS Forge talk (Thread)}
Präprozessor defines LINE und FILE
Last updated: 2018-02-08

Post by atakan on Problem importing ethercat config file ^{CODESYS Forge talk (Post)}
Hi draeby, I spoke with the manufacturer of the product. We found out that the XML file was faulty. They sent a new XML file and the problem was solved.
Last updated: 2024-08-21

Post by xabier on Remove white spaces in file .txt ^{CODESYS Forge talk (Post)}
Hi, I want write a array with line break in file.txt (I attacehd the screen array) and when i check the file appear with white spaces (I attached file .txt ) Somepeople know how remove this white spaces?? Thanks you Regars XABI
Last updated: 2024-04-22

Post by cnicht on Visu File Transfer with multiple files ^{CODESYS Forge talk (Post)}
I have a question for the Visu File Transfer Example. Is it possible to transfer more than one file from the plc to the webvisu with only one button click? How can i realize it?
Last updated: 2025-12-03

Post by cnicht on Visu File Transfer with multiple files ^{CODESYS Forge talk (Post)}
I have a question for the Visu File Transfer Example. Is it possible to transfer more than one file from the plc to the webvisu with only one button click? How can i realize it?
Last updated: 2025-12-03

Post by abner on Open specific Version of Codesys Control Win V3 x64 ^{CODESYS Forge talk (Post)}
Hi, I have installed different versions of Codesys, 3.5.7 - 3.5.8 - 3.5.16 - 3.5.19. When I create a project in Codesys 3.5.16 and I try to open an instance of Codesys Control Win V3 x64 it always open version 3.5.19, so appear a message windows about versions of devices are different. I have tried to open it from the installation folder and always open the last version 3.5.19 C:\Program Files\CODESYS 3.5.16.0\GatewayPLC C:\Program Files\CODESYS 3.5.19.70\GatewayPLC Does somebody know how to open an specific version of Codesys Control Win V3?
Last updated: 2024-08-21

Post by felixm on Unable to select VisuDialogs.Numpad in Open Dialog input configuration ^{CODESYS Forge talk (Post)}
I'm trying to open the VisuDialogs.Numpad dialog to enter a new temperature setpoint on one of my VISU screens. For some reason, the numpad dialog does not appear as an option in the Open Dialog dropdown in my input configuration. I'm very new to CODESYS, so sorry if this is a simple fix/known item XD.
Last updated: 2025-07-10

Post by transmin01 on EtherCat Master cannot open network adaptor on Win10x64 target ^{CODESYS Forge talk (Post)}
Thanks @eschwellinger installed WinPcap. Regards Trevor
Last updated: 2023-09-14

Post by callumo1 on Check For Open Dialogs On Client ^{CODESYS Forge talk (Post)}
Okay, Thanks for the help
Last updated: 2023-09-26

Post by eschwellinger on Can't open license manager with raspberry CM4 ^{CODESYS Forge talk (Post)}
no, but why not staying on Arm SL?
Last updated: 2024-10-16

Post by eschwellinger on FAILURE TO OPEN PROJECT ON ANOTHER COMPUTER ^{CODESYS Forge talk (Post)}
we need some screenshots.
Last updated: 2025-01-22

Post by installwhat on Unable to select VisuDialogs.Numpad in Open Dialog input configuration ^{CODESYS Forge talk (Post)}
data type?
Last updated: 2025-07-16

Post by dkugler on Generic EtherCAT slave ^{CODESYS Forge talk (Post)}
@xiaonyan: open new topic please!
Last updated: 2024-05-17

Post by kleeswi on SysFileOpen does not work after update to V3.5 SP19 Patch 5 ^{CODESYS Forge talk (Post)}
I use the function SysFile.SysFileOpen(sFileNamePara, SysFile.ACCESS_MODE.AM_WRITE, pErrorFileOpen); to open and write a file. Since the update from Codesys V3.5 SP17 to V3.5 SP19 Patch 5 it does not work anymore. I first had SysFile.SysFileOpen(sFileNamePara, SysFile.ACCESS_MODE.AM_APPEND_PLUS, pErrorFileOpen); in both versions. hFile_Test is a pointer to byte. It gives an exceptional error when dereferencing the hFile_Test pointer. Edit: I use Codesys on a Raspberry pi
Last updated: 2024-02-19

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