Post by shivsrikakolum on SOFTMOTION - Error 34 when trying to execute and SMC_DI_AXIS_Error ^{CODESYS Forge talk (Post)}
I am using a Trio DX3 drive DC bus Unused , so I can control from SM3 Axis Datatype but as soon i try to Jog or Enable the MC_ Blocks It shows Error 36 can some one please the settings for this .
Last updated: 2026-07-07

Post by hannibal on Codesys Trend - setting Y axis minimum and maximum as variables - error ^{CODESYS Forge talk (Post)}
Hi, It was my fault. I was using a REAL variable instead of INTEGER. Sorry for posting this.
Last updated: 2026-03-22

Post by mariussandu on OPC-UA ^{CODESYS Forge talk (Post)}
I updated the runtime to CODESYS Control for Raspberry Pi SL 4.22.0.0, SDK 3.5.22.30. Same outcome as before. Now I study if migrating to PFC100 is ok or to change to Siemens PLC because of this issue.
Last updated: 2026-09-07

Post by mariussandu on OPC-UA ^{CODESYS Forge talk (Post)}
I updated the runtime to CODESYS Control for Raspberry Pi SL 4.22.0.0, SDK 3.5.22.30. Same outcome as before. Now I study if migrating to PFC100 is ok or to change to Siemens PLC because of this issue.
Last updated: 2026-09-07

Post by dim54 on Disabling automatic logout from the owner user ^{CODESYS Forge talk (Post)}
Hello! Please tell me how I can disable the automatic logout as the Owner user (CODESYS 3.5 SP15 Path 2). I have to reconnect multiple times during the workday. Thanks!
Last updated: 2026-01-16

Post by thomasrek31 on Textfield display problem ^{CODESYS Forge talk (Post)}
Hello, have you found a solution? It seems I have the same problem as you. I can't remove the overlay, otherwise certain functions stop working.
Last updated: 2026-03-23

Post by thomasrek31 on Textfield display problem ^{CODESYS Forge talk (Post)}
Hello, have you found a solution? It seems I have the same problem as you. I can't remove the overlay, otherwise certain functions stop working
Last updated: 2026-03-23

Post by alex-n on Problem with keeping up the distance between two axes ^{CODESYS Forge talk (Post)}
We use Inovance AC802 as PLC, IS810N Drive, library 4.10, connection via Ethercat and no any suprise at work.
Last updated: 2026-06-02

Post by somlioy on Beckhoff ESI import german text ^{CODESYS Forge talk (Post)}
Solved. Had to explicitly select English inside CODESYS as language instead of system default, which for my case is norwegian... Open Tools → Options → International Settings Set the development-system language to English Restart codesys
Last updated: 2026-07-28

Post by darwin03 on Mismatch between coordinate monitor and actual motion using SMC_GroupJog2, MC_MoveLinearAbsolute (6DOF) ^{CODESYS Forge talk (Post)}
Hi Georg, Thank you very much for your help and for taking the time to look into my issue! After reversing the directions of A2 and A3, the robot now moves correctly according to the coordinate system. That solved the main issue with the joint rotation directions. However, I still have two issues: When I command the robot to move along the X, Y, and Z axes, the movement seems slightly off, and the trajectory appears somewhat diagonal instead of following a straight line along the commanded axis. The A6 axis also rotates during the movement, whereas I would expect it to maintain its orientation and remain unchanged. Do you have any suggestions on how I could correct the Cartesian linear movement and keep A6 fixed during the motion? Thank you again for your support! Best regards, Darwin Video link: https://drive.google.com/file/d/1tnokDYoNUEDy--eQtX_JZavMVSn-a9Le/view?usp=sharing
Last updated: 2026-10-15

Post by lzml on HTML5 visualization controls disabled on CODESYS Control for Linux SL - overlay not supported? ^{CODESYS Forge talk (Post)}
Hello, I'm developing a custom HTML5 visualization control (via the HTML5 Control Editor / Tools > Visualization Element Repository) and I'm running into what looks like a target-device limitation when trying to deploy it to CODESYS Control for Linux SL. I'd like to understand whether this is a known/expected limitation or something in my setup. Environment - CODESYS Development System: V3.5.22.0 - Target runtime: CODESYS Control for Linux SL, package version 4.15.0.0 (installed together with CODESYS Edge Gateway for Linux 4.15.0.0) - Visu system libraries (VisuElems, VisuElemsAlarm, VisuInputs, VisuNativeControl, etc.): version 4.7.0.0 - Host OS: Debian RT (minimal/base installation) - We only use WebVisu, not TargetVisu. What I did 1. Built a custom HTML5 control following the official HTML5-API-Examples pattern (.html5control.xml manifest + ElementWrapper.js + CSS), installed it successfully via the HTML5 Control Editor ("Save and Install") into the Visualization Element Repository. 2. In the Visualization Manager, enabled "Support client animations and overlay of native elements" (documented as required for HTML5 controls to work at all). 3. With the project's Device set to CODESYS Control for Linux SL, compiling/downloading fails with: "Overlay is not supported for your target visualization device." (Visualization Manager) Build stops with 1 error, download not possible. Isolating the cause - The Visualization Element Repository confirms the control is correctly installed. - With the project Device set to a Windows-based device, the HTML5 control appears and is enabled in the Toolbox as expected. - With the project Device set to CODESYS Control for Linux SL, the HTML5 control is disabled/missing from the Toolbox entirely, even though it's installed in the repository. This points to the Linux SL device description simply not declaring overlay/HTML5 support, rather than a missing package or Debian-side dependency (WebVisu itself already works fine for standard/native visualization elements on this same target). Questions 1. Does CODESYS Control for Linux SL currently support WebVisu overlay (and therefore custom HTML5 controls)? I found documentation stating overlay support for target visualizations (Windows and Linux) was added starting with CODESYS Development System V3.5.17.0, but that seems to refer to TargetVisu, and our case is WebVisu-only on a Linux runtime. 2. If not currently supported, is this on a roadmap, or is there a different Linux runtime package/edition that does support WebVisu overlay for HTML5 controls? 3. Is there any Linux-side configuration or package needed to enable this (given the check appears to happen against a static device capability declaration rather than a live server check), or is this purely a matter of the device description bundled with the current Control for Linux SL package? Thanks in advance for any pointers.
Last updated: 2026-08-05

Post by sunfloweeerrry on Edgelogix-rpi-1000-cm4102032 SPI port connection to PiFace I/O Driver in CodeSys. ^{CODESYS Forge talk (Post)}
Please anyone help there is not a lot reference about this.
Last updated: 2023-08-21

Post by eschwellinger on Raspberry Pi Control SL MC - Restoring License not working anymore! ^{CODESYS Forge talk (Post)}
you need to use 'my question ' in the CODESYS store
Last updated: 2023-08-24

Post by marekxc on Trun off webvisu ^{CODESYS Forge talk (Post)}
Click Visualisation with the left mouse button. Next click right mosue button Select Properties In window select TAB Build and Select "Exclude from Build"
Last updated: 2023-09-01

Post by eschwellinger on Project compiling error in Simulation mode ^{CODESYS Forge talk (Post)}
I fear you need to update if you need a solution for this.
Last updated: 2023-09-08

Post by necatibilgin on How to access files correctly in Linux ^{CODESYS Forge talk (Post)}
This may help you. https://forge.codesys.com/forge/talk/Engineering/thread/3da9ded84e/?limit=250#62b3
Last updated: 2023-09-12

Post by transmin01 on EL6751 Canopen_Manager issue ^{CODESYS Forge talk (Post)}
Fixed, in the end it just required the target to be rebooted. DOH! Regards Trevor
Last updated: 2023-09-12

Post by danwoodlock on RPI zero W - cant install edge gateway ^{CODESYS Forge talk (Post)}
I see now this is the wrong section. Please close this thread, and I'll repost in the runtime section.
Last updated: 2023-09-13

Post by snhatton on Integer with comma in visualization ^{CODESYS Forge talk (Post)}
Here is some information about formatting different variables types: https://content.helpme-codesys.com/en/CODESYS%20Visualization/_visu_placeholder_with_formatting_sequence_in_a_string.html I hope this helps!
Last updated: 2023-09-20

Post by eschwellinger on Official MQTT-Client: MAX_RECEIVE_BUFFER_SIZE_EXCEEDED ^{CODESYS Forge talk (Post)}
check the plclogger and use top or htop in by ssh ( which runtime version is this?)
Last updated: 2023-09-23

Post by fleaplc on FILE_OPERATION_DENIED ^{CODESYS Forge talk (Post)}
/var/opt/codesys/PlcLogic not work here, again FILE_OPERATION_DENIED. May I simply moved my files in /var/opt/codesys/PlcLogic or need some particular settings?
Last updated: 2023-09-30

Post by eschwellinger on The required device description is not installed.. ^{CODESYS Forge talk (Post)}
just rightclick to the second J1939 device in the devicetree and 'update device'
Last updated: 2023-10-03

Post by smartcoco on The text list provided outside the library is not available for visualization controls within the library. ^{CODESYS Forge talk (Post)}
I have a project called 'DemoProject' and a library called 'DemoLib'. Create a visual control named "DemoVisu" in the library, with a selection box of type "ComboBoxInteger" in the space. Now 'ComboBoxInteger' requires a 'Text list'. This "Text list" is provided when I call the "DemoVisu" control of the "DemoLib" library in "DemoProject". And this text list is in 'DemoProject'. I found that 'ComboBoxInteger' no longer works at this time. Other visual controls that use text lists also have this issue. I hope there is a good solution to this problem.
Last updated: 2023-10-16

Post by i-campbell on FILE_OPERATION_DENIED ^{CODESYS Forge talk (Post)}
in your project, to access /var/opt/codesys/PlcLogic/my.file, use the string 'my.file' or '$$PlcLogic$$/my.file'
Last updated: 2023-10-17

Post by benediktenger on Access project information of references library by script ^{CODESYS Forge talk (Post)}
Hi, I need to accesss to project information of a referenced library in the project. At least I need the "Released" flag from these information to check that no project gets shipped with unreleased libraries. Unfortunally, I do not get this information by script. I archieved to get the library reference object and the managed library object but both won't give me this flag but only basic information like company, name, version, etc. Here is my code: # get the library refernces proj = projects.primary objects = proj.get_children(recursive=True) for object in objects: if object.is_libman: for libref in iter(object): if libref.is_placeholder and isinstance(libref.effective_resolution,str): print(libref) print(libref.name) # get the managed libraries libs = librarymanager.get_all_libraries() for lib in libs: print(lib.displayname) print(lib.version) Does somebody know how do get these information?
Last updated: 2023-10-23

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