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 charly29160 on CmpCharDevice blocks gpiochip access on Raspberry Pi 5 since update from SP18 to SP21 ^{CODESYS Forge talk (Post)}
wird nicht mit kopiert - sorry: PermittedPath.0=/dev/i2c PermittedPath.1=/dev/spidev PermittedPath.2=/sys/class/gpio/ PermittedPath.3=/dev/gpiochip
Last updated: 2026-07-20

Post by charly29160 on CmpCharDevice blocks gpiochip access on Raspberry Pi 5 since update from SP18 to SP21 ^{CODESYS Forge talk (Post)}
Problem gefunden und erledigt => in CODESYSControl_User.cfg ergänzt: [CmpCharDevice] PermittedPath.0=/dev/i2c PermittedPath.1=/dev/spidev PermittedPath.2=/sys/class/gpio/ PermittedPath.3=/dev/gpiochip Dann funktioniert es wieder Gruß Karl Schuler
Last updated: 2026-07-20

Post by charly29160 on CmpCharDevice blocks gpiochip access on Raspberry Pi 5 since update from SP18 to SP21 ^{CODESYS Forge talk (Post)}
Noch eine Info dazu: als Version der Pi MC SL wird mir 4.21.0.0 angezeigt. In der log steht jedoch für IoDrvGPIO: 4.17.0.0 was ist das Problem?
Last updated: 2026-07-20

Post by wpawago on Message view - Column "Action" ^{CODESYS Forge talk (Post)}
Hello everyone, I am with Codesys SP21 Patch5, there is an "Action" column in the Messages view, located between "Description" and "Project". Does anyone know how this column is supposed to work? I could not find any information about it in the CODESYS documentation: https://content.helpme-codesys.com/en/CODESYS%20Development%20System/_cds_cmd_messages.html I tried using it with Static Analysis Light, for example with the unused variables check, but the Action field remains empty. I initially thought it might provide a quick fix, such as automatically deleting the unused variable, but that does not seem to be the case. I am also developing some IronPython scripts and was wondering whether it is possible to populate this column with a custom action, allowing users to trigger a predefined command directly from the Messages view. Has anyone worked with this feature before or knows if it is exposed through the scripting API?
Last updated: 2026-08-26

Post by timvh on CAA.File.Write – Unexpected characters when writing a CSV file ^{CODESYS Forge talk (Post)}
For sure you must use LEN(). SIZEOF() means you write a number of bytes based on the size of the variable type. For your STRING this will be 80 characters, but this will write unexpected characters in your file.
Last updated: 2026-09-09

Post by eschwellinger on Raspberry Pi Runtime 4.22.0.0 vs. 4.20.0.0 I2C Bus not running... ^{CODESYS Forge talk (Post)}
CODESYSControl_User.cfg [CmpCharDevice] PermittedPath.0=/dev/i2c PermittedPath.1=/dev/spidev PermittedPath.2=/sys/class/gpio/ PermittedPath.3=/dev/gpiochipPerm will be solved to 4.23.0.0 release
Last updated: 2026-10-15

Post by reinier-geers on Data to server ^{CODESYS Forge talk (Post)}
HI, i want to copy data to a server of a costumor. Whats the easy way ? contoller is V20p5 but also 2 are V9.2
Last updated: 2025-11-11

Post by clockben on Python script to add libraries to project ^{CODESYS Forge talk (Post)}
Hello, I have the same issue — some libraries aren’t resolved. When I load the libraries manually and delete them, reloading with the script works fine afterward. Have you found a solution since then? Many thanks in advance
Last updated: 2025-11-11

Post by seler on Custom button with output status ^{CODESYS Forge talk (Post)}
I did some work around by adding IN switch on top of OUT bulb picture(SwitchImage) and setting IN switch button to invisible but this is not quite elegant. How to combine it to one visu element?
Last updated: 2025-11-20

Post by ggaida on runtime dynamic modbus devices ^{CODESYS Forge talk (Post)}
Kurtk, I am working through a very similar scenario. I am curious if you have had any success since your post in implementing dynamic modbus configurations? Thx!
Last updated: 2025-11-20

Post by ggaida on runtime dynamic modbus devices ^{CODESYS Forge talk (Post)}
Kurtk, I am working through a very similar scenario. I am curious if you have had any success since your post in implementing dynamic modbus configurations? Thx!
Last updated: 2025-11-20

Post by bertram on Installation IOT Libraries kann nicht installiert werden ^{CODESYS Forge talk (Post)}
Habe mittlerweile festgestellt das es nicht am package liegt, auch andere sinddavon betroffen. Ich denke das Problem wird durch windows verursacht, aber was kann dazu führen ??
Last updated: 2025-11-25

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 eld-t on Change Git local repository folder name ^{CODESYS Forge talk (Post)}
Hi, how do you change the Git local repository folder name? It is called "project" by default, so we would like to rename it to something more descriptive especially for the remote repo's sake. Thanks!
Last updated: 2025-12-10

Post by remlab on WebClient result empty ^{CODESYS Forge talk (Post)}
If I try http://192.168.0.250:50543/api/xdevices.json?key=XXX&SetC1=1 it write correctly Why can I write but I can't read the Json ?
Last updated: 2026-03-04

Post by osande on Archive ^{CODESYS Forge talk (Post)}
Problem with Visualization Manager and archiving. Project without VM has no problem. With VM in the project there is an error message and no archive has been created
Last updated: 2026-03-10

Post by osande on Trend/trace data ^{CODESYS Forge talk (Post)}
Anyone have problems with trend in lastest release - SP21 Patch5? Does not record data, stores only zeros to the sqlite database and flatliners at zero in trend/trace views. Worked in P4.
Last updated: 2026-03-12

Post by bdschnapp on OPC-UA ApplicationUri / ProductUri ^{CODESYS Forge talk (Post)}
Were you able to figure out if it is possible to change the Application/Product URI of your server? I am having the same problem.
Last updated: 2026-03-16

Post by away on Visualization stops responding ^{CODESYS Forge talk (Post)}
Hi @spiritcore, Did you find a resolution to this? I'm running into a similar issue using TargetVisu when a user uses the login. It only happens sometimes, and when it does the login/logout buttons still work but the other buttons on the screen don't work.
Last updated: 2026-04-22

Post by ph0010421 on Network variable stops sending ^{CODESYS Forge talk (Post)}
I'm having right now trouble if the NVL is 'big' and I've needed to reduce the size. It sends for (about) 1 hour then stops.
Last updated: 2026-04-30

Post by nirav1992 on CNC15_LargeGCode.project BC Axis Issue ^{CODESYS Forge talk (Post)}
I am using CNC15_LargeGCode.project for small G01 segments. sample working ok for XY axis but not getting smooth movement while using BC axis pair instead of XY axis
Last updated: 2026-05-05

Post by eschwellinger on Weidmüller und u-OS bugs ^{CODESYS Forge talk (Post)}
...hört sich für mich eher nach Hardware problemen an, kann mich auch teuschen. Würde immer ins "SPSLog" schauen - vielleicht gibt da noch mehr info auch für den Fall das die Runtime nicht hochläuft.
Last updated: 2026-06-09

Post by netprim on Could not save the project: Could not find part of the path ^{CODESYS Forge talk (Post)}
Hi , do you know how to solve the issue?! I am getting " Project could not be saved: The file exists."
Last updated: 2026-06-10

Post by alexschooneveld on OPC UA PubSub SL 1.3 — UADP WriterGroup with assigned PSS.SecurityGroup still publishes plaintext ^{CODESYS Forge talk (Post)}
Thank you for your answer. I did install certificates, especially for OPC UA Client/Server tests. This OPC UA PubSub test uses pre-shared keys, not certificates. By the way, I do you 3.5.22 patch 2.
Last updated: 2026-06-30

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