Post by martinlithlith on Mux I2C ^{CODESYS Forge talk (Post)}
Hi! I´ll try to get this thread going again as i´m having simliar problems. Right now i get a red triangle on my connected devices (i´m testing with a BME280 sensor and a PCA9685 resvo driver). The TCA9548 have the green symbol beside it. On the "red" devices i get that the bus is not running. I have tried to either run it using the parent bus cycle setting or creating a new freewheeling task prio 1 but nothing helps. I have compared my settings to the settings from the example from the MUX package and i have read (i think) every thread in forge that could be of interest. EDIT: The ic2detect only shows the mux (70-70) and the servo drive (70-76) so i´ll look in to if i managed to burn the 280-sensor while soldering). Another question regarding the 280 sensor. I have a sensor GY-BM E/P 280 that should record humidity and temperatur. Could this be a problem with the library? Does anyone have an idea of what i might be doing wrong? I have some experience from Codesys but not much so this could be an easy one. All suggestions are welcome. I tried to upload the project archive but it did not work. Should i upload the export or how could i show you my horrible project? Best, Martin
Last updated: 2023-10-22

Post by anhkdv on Motion FB Error ^{CODESYS Forge talk (Post)}
When I load the SMC_GroupWait command twice in a row into the buffer an error occurs when I try to MC_MoveLinearRelative in the dynamic coordinate system. If I use MC_MoveLinearAbsolute in the dynamic coordinate system, it still works
Last updated: 2023-10-23

Post by awatson on How to change keyboard layout on the virtual keyboard? ^{CODESYS Forge talk (Post)}
I got it all working nicely based on the demo templates - edit my own numpad and screen keyboards - plus go the keyboard working on the login dialog (didn't work before!)
Last updated: 2023-11-17

Post by shabroz-gill on Unable to load boot application on ARMv7 device restart ^{CODESYS Forge talk (Post)}
The boot application already exists on the device, i can see the MPC.app file in the proper place. It is not able to load it on startup though
Last updated: 2023-12-01

Post by installwhat on exception in system events handler ^{CODESYS Forge talk (Post)}
I've noticed that exceptions in system event handlers don't stop the runtime or call the exception handler. I've included a very basic example to demonstrate. It seems likely this is undesired but unavoidable. Is that the case? Is there any advice on the matter? Thanks
Last updated: 2024-07-08

Post by nickelwater on Fix compiler version in SP18+ ^{CODESYS Forge talk (Post)}
Is is possible to use the compiler "Fix Version" in SP18+? I have noticed that in SP17 and below, the option is available in the compiler options under project settings, but in versions 18+ it is unselectable. The help topic does not provide any information.
Last updated: 2024-07-21

Post by jmfernandes on OpenDir always in error ^{CODESYS Forge talk (Post)}
Well I created a user as Admin, gave access rigths to the file but still can't read the files in the plc it gives the same error. I guess is something to do with plc itself.
Last updated: 2024-08-01

Post by tgf2024 on Dynamic I/Os Mapping ^{CODESYS Forge talk (Post)}
Hi Jinlee, how are you? I have similar application requirements on my project. I have tried dynamic mapping, but the code cannot detect the IO module change when I did hot switch. Do you find the way of how to identify the module change dynamicly? Thanks.
Last updated: 2024-08-15

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 lefish on Link to MCP23017 DevDescr and Lib dead ^{CODESYS Forge talk (Post)}
Hi everyone, Hi Mr. Schwellinger, the Link at the "inofficial device reporitory" from Mr. Schwellinger (https://forge.codesys.com/forge/talk/Runtime/thread/8981ce928a/?limit=25#e15f)to the MCP23017 Library and device.xml is dead unfortunately. Would someone please upload the files? Thanks alot! LeFish
Last updated: 2024-09-15

Post by nano on FB string and naming ^{CODESYS Forge talk (Post)}
inside the fb, use the reflection-attribute and get the instancename includibg whole path.when im right, the applicationname will also reflected, if yes. you have to trim it. https://content.helpme-codesys.com/en/CODESYS%20Development%20System/_cds_pragma_attribute_instance_path.html
Last updated: 2024-10-02

Post by jari-koivuluoma on Problem trying Net Base Services 3.5.15.0 TCP connection ^{CODESYS Forge talk (Post)}
Solved. Just in case that someone else is now to this also. It seems that the xDone of the TCP_Connection FB goes true once client disconnects and then you need to reset the FB by setting the xEnable to false.
Last updated: 2024-10-04

Post by davidf on Error trying to activate the demo Git licence ^{CODESYS Forge talk (Post)}
Just comes up with the attached error dialog. The Git menu in the codesys UI is visible but greyed out.
Last updated: 2024-10-11

Post by andrax on CodeSys Raspberry pi I2C driver not found ^{CODESYS Forge talk (Post)}
your driver is not running. All libraries must be present first! Then you can try the following. Delete the ADS1115 and the I2C_maseter from the device tree. Create everything again.
Last updated: 2024-11-08

Post by arwie on Wish: CODESYSControl.cfg - again ^{CODESYS Forge talk (Post)}
Agree! Me and my customers are buying SL Licences from the store but we don't get proper documentation of the runtime! Only a few hints of the entries in CodesysControl.cfg are spread all over the Internet.
Last updated: 2024-11-26

Post by yannickasselin on The selected container ... does not fit your ticket ^{CODESYS Forge talk (Post)}
Not sure this will help you but I had the same issue and was able to activate the license on a Windows PC using the Web Depot in a web browser. https://content.helpme-codesys.com/en/CODESYS%20Development%20System/_cds_installing_license.html
Last updated: 2025-01-08

Post by dogulas on Removing a symbol from the IEC Symbols Editor grid ^{CODESYS Forge talk (Post)}
here is a screenshot. I dragged Device.Application > GVL_Sched > Requests to the grid on the right, but I cannot remove it from the grid.
Last updated: 2025-02-12

Post by eschwellinger on Virtual Control SL Profinet connection ^{CODESYS Forge talk (Post)}
means not licensed demo mode.. use the Licenserver on the host and apply a license and add the Ip of the license server then it will be green.
Last updated: 2025-02-28

Post by ph0010421 on Axis EtherCAT address ^{CODESYS Forge talk (Post)}
Hello SDO will write to the drive, not the axis, so you need to pass in the ethercat slave: VAR_IN_OUT Axis: IoDrvEthercatLib.ETCSlave; END_VAR Then you can get the address with: Axis.PhysSlaveAddr (as UINT)
Last updated: 2025-03-07

Post by timvh on library is not available ^{CODESYS Forge talk (Post)}
Which PLC do you use? If it is a standard CODESYS Runtime (from the store), then maybe update the device in your project to the latest version. If it is not a standard CODESYS Runtime, then maybe contact the supplier.
Last updated: 2025-03-25

Post by warrumungi on MySQL problem with connection ^{CODESYS Forge talk (Post)}
5 years later: I'm also having the exact same problem! MySQL Workbench works fine across the LAN, but the codesys library cannot get past this stage... The library authors are not responding on their support email :(
Last updated: 2025-03-27

Post by tomw on Soft Motion - PosControl External Encoder ^{CODESYS Forge talk (Post)}
I need to understand how an external encoder ties into the SM_Drive_PosControl setup. I have an application where I have two hydraulic servo amplifiers. The encoder is a Temposonic Linear SSI encoder. How does the encoder get tied back into the SM_Drive_PosControl axis. Thanks.
Last updated: 2025-05-13

Post by glutenaron on Safety drive EL6900 and mitsubishi ^{CODESYS Forge talk (Post)}
I can mention that i needed to update the firmware on the mitsubishi servo and then i got a step closer. The old firmware did not support FSOE but the new does.
Last updated: 2025-05-20

Post by glutenaron on Safety drive EL6900 and mitsubishi ^{CODESYS Forge talk (Post)}
I can mention that i needed to update the firmware on the mitsubishi servo and then i got a step closer. The old firmware did not support FSOE but the new does.
Last updated: 2025-05-20

Post by nxbp on Cam Editor And Cam Problem ^{CODESYS Forge talk (Post)}
I Created cam with 361 cam points ( 0,1,2.....360 ). The values in the Cam_A array do not match the Cam points entered in the Cam editor.
Last updated: 2025-06-22

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