Post by mattplc on Opaque NodeId in the OPC UA server ^{CODESYS Forge talk (Post)}
Same for me. I have problems with UAExpert too. Can't see the Current Value of Enum and can't control. Did some Tests with Python opcua library. Not working with the communication manager so far.
Last updated: 2025-01-09

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 pernockham on Persistence Manager: Config File not found? ^{CODESYS Forge talk (Post)}
Confirmed. Variable types that should be excluded: BIT Pointer Interfaces Constants Arrays of non-persistent data types Docs: https://content.helpme-codesys.com/en/CODESYS%20Application%20Composer/ac_pm_definition_persistent_variables.html
Last updated: 2025-08-24

Post by leonekreiger on Persistence Manager: Config File not found? ^{CODESYS Forge talk (Post)}
Confirmed. Variable types that should be excluded: BIT Pointer Interfaces Constants Arrays of non-persistent data types Docs: https://content.helpme-codesys.com/en/CODESYS%20Application%20Composer/ac_pm_definition_persistent_variables.html Thank you, I have successfully fixed that error.
Last updated: 2025-09-26

Post by doli on Codesys table border ^{CODESYS Forge talk (Post)}
Hello. I have a simple table in codesys. How can I remove the right border from all the cells and change just the color of border from table (not header)? Thank you!
Last updated: 2024-03-19

Post by joschi2804 on Licensing info not available. ^{CODESYS Forge talk (Post)}
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
Last updated: 2024-04-09

Post by gseidel on MC_Phasing state explenation ^{CODESYS Forge talk (Post)}
Hi kenth1973, it is not a matter of who created the function block. It is just that we don't have, and don't provide, documentation about internal implementation details... Hope you can understand that, Georg
Last updated: 2025-12-17

Post by mr-ege on Error: C0138: No matching 'FB_Init' method found for instantiation of VisuClientObjectMgr ^{CODESYS Forge talk (Post)}
I have tried these steps, but it still does not work. What should I do? I'm stuck on this error. I cannot design the HMI, I need help.
Last updated: 2025-11-27

Post by jeroenaero on CodeSys Raspberry pi I2C driver not found ^{CODESYS Forge talk (Post)}
Finnaly i get it working. There was a line in the file that set the ADS1015 chip in /boot/firmware/config.txt which i removed and after that the ADS1115 has a green turning circle and i got values. i created a new component so it fits our ADS1015. see screenshot. It works also with Codesys Control for Raspberry Pi 64 SL after adding the ULINT_TO_UDINT conversion in the library. i think the chip was all the time in use by the Raspberry pi itself. Thanks for your help!
Last updated: 2024-11-12

Post by lookingforhelp on CODESYS v3.5 SP18 ^{CODESYS Forge talk (Post)}
Hello @community, i hope i will get a solution for following problem. I am using CODESYS v3.5 SP18. At the visualization i dont see the action for the element which i could set below the InputConfiguration-Section. I found a topic about that, but this could be resolved through activate the Advanced Checkbox. But in my case it did not work. See the screenshots. I hope someone know this problem and have a solution. Thank you in advance.
Last updated: 2025-04-17

Post by lookingforhelp on CODESYS v3.5 SP18 ^{CODESYS Forge talk (Post)}
Hello @community, i hope i will get a solution for following problem. I am using CODESYS v3.5 SP18. At the visualization i dont see the action for the element which i could set below the InputConfiguration-Section. I found a topic about that, but this could be resolved through activate the Advanced Checkbox. But in my case it did not work. See the screenshots. I hope someone know this problem and have a solution. Thank you in advance.
Last updated: 2025-04-17

Post by superjojo2002 on Licensing info not available. ^{CODESYS Forge talk (Post)}
I recognized that I have to start the two services "/etc/init.d/codemeter" and "/etc/init.d/codemeter-webadmin" in the docker container as well. If I do so, then the command "cmu -x" returns root@sensoredge-field-netfield-produktmanagment:/# cmu -x cmu - CodeMeter Universal Support Tool. Version 7.60c of 2023-Aug-09 (Build 5625) for Linux/ARMHF 64-Bit Copyright (C) 2007-2023 by WIBU-SYSTEMS AG. All rights reserved. So this time there is no indication any more that "Codemeter is not running". But still we are getting the error when using the license manager in CODESYS development system.
Last updated: 2024-03-21

Post by uluking on CodeSys2.3 Modbus 64-Bit Double Read Problem ^{CODESYS Forge talk (Post)}
Hi everyone, I would appreciate your help with a problem I've been working on for a few days but haven't been able to resolve. I am reading data from a Siemens PAC3220 energy analyzer using Modbus with Wago-8202. However, the device's energy indices are given as doubles. Since a double variable is 64-bit, it is not possible to read it directly. I have been struggling for days, I have written many conversion functions but I have not been able to get results. I would appreciate your help. I read 4 word variables and processed them. I am converting them according to IEEE-754, but I can't seem to read the correct data. I would appreciate your help.
Last updated: 2025-10-27

Post by uluking on CodeSys2.3 Modbus 64-Bit Double Read Problem ^{CODESYS Forge talk (Post)}
Hi everyone, I would appreciate your help with a problem I've been working on for a few days but haven't been able to resolve. I am reading data from a Siemens PAC3220 energy analyzer using Modbus with Wago-8202. However, the device's energy indices are given as doubles. Since a double variable is 64-bit, it is not possible to read it directly. I have been struggling for days, I have written many conversion functions but I have not been able to get results. I would appreciate your help. I read 4 word variables and processed them. I am converting them according to IEEE-754, but I can't seem to read the correct data. I would appreciate your help.
Last updated: 2025-10-27

Post by shrikantp007 on new to codesys help on modbus with ardunio modbus rtu ^{CODESYS Forge talk (Post)}
Hello , I am new to codesys ,working with it for just 15-17 days so ,i think i am able to installed it and configure it ,not i want to use ardunio program (smart dustbin ,college project using motor and Ultrasonic Module HC-SR04 and servo motor). i use ardunio program to write code with chatgpt to work ardunio as a modbus rtu as i dont have ethernet or wifi shild ,i wrote program in ariduno but now don have idea what change i have to make in codesys to comunicate as modbus slave it give error with bus error ,where i can get all errors ? Thanks in advance :)
Last updated: 2024-07-21

Post by felipemsgarcia on Axis EtherCAT address ^{CODESYS Forge talk (Post)}
Hello, Thank you for your answer. I'm afraid I was not clear on what I was trying to achieve. I'm trying to change parameters and command axes from inside a function block and the first thing that came to my mind was pass both the EtherCAT slave and axis to the function block (as image attached). But, I believe it's worse than just pass directly the EtherCAT slave address to the function block (is it???). However I was wondering if there was a way to get the EtherCAT address directly from the axis, so I don't need to pass the EtherCAT slave nor the EtherCAT address to the function block. Thank you again!
Last updated: 2025-03-07

Post by andrax on Mux I2C ^{CODESYS Forge talk (Post)}
Hi, sorry I was not there for a long time. The TCA9548 needs terminating resistors, do you have them in? That's why I went to QWIIC, the muxboard already has them built in. If it still does not work, try it first without the muxboard. PS: Note the channel assignment. Muxboard 0 = I2C_Master 1,0,0,0,0,0,0,0 Muxboard 1 = I2C_Master 2,0,0,0,0,0,0,0 etc.
Last updated: 2023-10-29

Post by pietrobalint on Retain / Persistent Variables in Codesys for Raspberry Pi ^{CODESYS Forge talk (Post)}
I made hardware reboot and it still not working. I also tried Persistence Manager which need Application Composer Single License but Codesys support said that my runtime do not compatibile with it and it will avaiable in 2025 only. So I hope I will figured out how to use this code.
Last updated: 2024-08-31

Post by dekelec on TrueType font problem ^{CODESYS Forge talk (Post)}
Initially I had the same problem in CoDeSys when selecting a newly installed TTF font, while CoDeSys was running. I solved it by closing Codesys and running it again to restart the initialization process. After that, using the new font did not pop up errors. I also had cases with files that had a ttf extension, but were actually not TrueType.
Last updated: 2024-10-22

Post by andrax on CodeSys Raspberry pi I2C driver not found ^{CODESYS Forge talk (Post)}
Sorry, wrong expression. You have a 64bit system, so do I. You can also use the 64bit runtime, but most bib and commands are 32bit and are not properly supported. I had read somewhere that there are problems with I2C. That's why I recommend switching to PI_SL and using the correct gpio.
Last updated: 2024-11-09

Post by teichhei on The selected container ... does not fit your ticket ^{CODESYS Forge talk (Post)}
After correspondence with Mr Schwellinger from Codesys the resolution for this was to uninstall the SL 4.14 and install SL 4.13 on the device. Once this was done the licensing worked as expected. I noted that the container then showed a Version 3.00 and not 0.00.
Last updated: 2025-01-11

Post by svn123 on In Simulation Mode, logic is not executing ^{CODESYS Forge talk (Post)}
I stopped the simulation and tried to rebuild. "Cloned Task0.task0. Priority already in use" error was shown after rebuilding. I used Build-Clean All option and rebuilt again. Now the logic started working. But I am not still sure what caused the error in first place. If somebody knows about this error, please enlighten me. Thanks svn
Last updated: 2023-12-25

Post by hanoues on Holding brake release ^{CODESYS Forge talk (Post)}
I've tried using the SMC3_BrakeControl function block to control the brake, but unfortunately, it's not functioning as expected. Despite setting the appropriate parameters and inputs, the brake control does not operate correctly. Any insights or suggestions on resolving this issue would be greatly appreciated. STATE_MANUAL.UNLOCK_BRAKE: IF Button_release_brake THEN GVL.drum1_Control_Brake:=TRUE; FBA.T11_ContBrake.bExecute := TRUE; GVL.manual_state := STATE_MANUAL.WAIT_FOR_BRAKE_RELEASE; END_IF STATE_MANUAL.WAIT_FOR_BRAKE_RELEASE: IF FBA.T11_ContBrake.bDone THEN FBA.T11_ContBrake.bExecute := FALSE; GVL.manual_state := STATE_MANUAL.WAIT_START_BUTTON; END_IF
Last updated: 2024-04-08

Post by davecfc on Codesys installation package fails because not signed ^{CODESYS Forge talk (Post)}
Also had this problem when working on legacy project. My packege was CODESYS Code Generator ARM 4.0.3.0.package. To manage this I used PackageManagerCLI.exe. This tool does not validate certificates appearently. My command: "C:\Program Files\CODESYS 3.5.17.30\CODESYS\Common\PackageManagerCLI.exe" --profile="CODESYS V3.5 SP17 Patch 3" --install=""C:\Users\sample_user\AppData\Local\Temp\APInstaller\5wx1k02a.r2t\CODESYS Code Generator ARM 4.0.3.0.package""
Last updated: 2024-04-18

Post by mg0815 on ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks ^{CODESYS Forge talk (Post)}
I use Codesys 3.5.21.1 too I have absolutelly the same fault. Do you know the solution? I get the same massages accept the last one (up to your's from 2025-08-03 04:38) The last messages do not appear. (your's later than 2025-08-03 04:40) Reagards Mg
Last updated: 2025-11-04

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