Post by canplum on Codesys 3.5.21 fails to copy file to USB ^{CODESYS Forge talk (Post)}
Hello Dave_t, thank you for your reply but the modifications of the config files are already done. Unfortunatealy with no success until now. Cheers, canplum
Last updated: 2025-05-26

Post by ph0010421 on Codesys running in Docker on Linux OS ^{CODESYS Forge talk (Post)}
Hello I need to make the Linux serial ports (ttymcx0, 1, 2 and 3) available to Codesys (Com1, 2...) Is there a guide? Is it something I do when I deploy the Codesys SL? thanks
Last updated: 2025-06-09

Post by matthewkim on Codesys Gateway not running ^{CODESYS Forge talk (Post)}
In my case, I used a different version of gateway. ex)3.5.18.5 sysTray gateway start did not work, so I terminated it and made it work with 3.5.18.3 in "codesys installer" "Settings" and was able to connect to the PLC.
Last updated: 2025-06-12

Post by matthewkim on Codesys Gateway not running ^{CODESYS Forge talk (Post)}
In my case, I used a different version of gateway. ex)3.5.18.5 sysTray gateway start did not work, so I terminated it and made it work with 3.5.18.3 in "codesys installer" "Settings" and was able to connect to the PLC.
Last updated: 2025-06-12

Post by matthewkim on Codesys Gateway not running ^{CODESYS Forge talk (Post)}
In my case, I used a different version of gateway. ex)3.5.18.5 sysTray gateway start did not work, so I terminated it and made it work with 3.5.18.3 in "codesys installer" "Settings" and was able to connect to the PLC.
Last updated: 2025-06-12

Post by tk096 on SMC_ReadNCFile2 is always busy ^{CODESYS Forge talk (Post)}
Hi, do you process the sentences subsequently? If not, the function block fills the sentences (queue) and waits for the sentences to be processed, so that new sentences can be read and filled to the queue.
Last updated: 2025-06-17

Post by milan-svarny on Redundancy problem - primary PLC suddenly goes to simulation state ^{CODESYS Forge talk (Post)}
Hi Ivanmaltar, please , did you solve the problem? i have the same case. Second PLC is going suddenly to Sim. state Thank you
Last updated: 2025-06-18

Post by gvdb on Raspberry Pi 4 mod B icm codesys linking USB serial device (arduino) to com port ^{CODESYS Forge talk (Post)}
Raspberry Pi 4 Codesys 3.5.20 sp3 Codesyscontrol 4.15.0.0 based on sdk 3.5.21.0 Hi all, I have found a lot of topics but none of them get me on the right path, therfore i started a new post. Usually i work with plc based systems and codesys but now im trying to create an project where i read out a serial data stream from an arduino connected by an USB port. in the future this need to be more arduino's but first trying to make it work with one I had my program working but i needed to update my raspberry pu to the letest version to get the mimo screen working. Now i tried several rules in the CODESYSControl.cfg and/or CODESYSControl_User.cfg files but i never get the com port opened. At this moment i have an file CODESYSControl_User.cfg with entry: [SysCom] Linux.Devicefile.1=/dev/ttyUSB0 I tested the connection with minicom and the data runs fluently. Can somebody help me with what could be wrong? the com port states ERROR_UNKNOWN 5004 when i tried to open.
Last updated: 2025-07-17

Post by bruceae on Allen Bradley to Codesys conversion ^{CODESYS Forge talk (Post)}
Hello Everyone, I was hoping to get some assistance or general directions on the codesys equivalent of some Studio 5000 commands and data types; Data Types; SCK_TCP Commands; CPS
Last updated: 2025-08-08

Post by jonasz on TargetVisu not accepting touch inputs ^{CODESYS Forge talk (Post)}
So, in my case, the solution is to uncheck the option to support client animation and overlay native elements. Visualisation Manager -> Settings -> General Settings
Last updated: 2025-08-19

Post by jonasz on TargetVisu not accepting touch inputs ^{CODESYS Forge talk (Post)}
This solution did not give me peace of mind, so I decided to check other options again, especially since artifacts appear on some controls in WebVis. The solution is to enable the Multitouch handling option in the additional settings tab.
Last updated: 2025-08-21

Post by wagokurt on CODESYS Visualization M License Fails to activate on Linux SL ^{CODESYS Forge talk (Post)}
I have successfully activated a CODESYS Control Performance M on a Linux IPC. When I try to activate the CODESYS Visualization M license it fails with this error. Any ideas? This is a WAGO 752-9401 FW4, running Debian 12.
Last updated: 2025-08-21

Post by wagokurt on CODESYS Visualization M License Fails to activate on Linux SL ^{CODESYS Forge talk (Post)}
This is what is on the device, is this correct? I did not see an option to install TargetVisu, is this needed?
Last updated: 2025-08-21

Post by timvh on Where to find the OPC-UA Information Model Repository ^{CODESYS Forge talk (Post)}
I'm not sure, but maybe you need to install or update the "CODESYS Communication" add-on through the CODESYS Installer.
Last updated: 2025-08-26

Post by gatto on Application-based license Modbus Channels ^{CODESYS Forge talk (Post)}
Hi Sandro, did you find any solution? I'm in version 3.5.20.40 and i have only one modbus channel. I don't want the problem to happen to me if I do an update one day.
Last updated: 2025-09-01

Post by eschwellinger on CODESYS control on RPi starts, shortly runs, then exits ^{CODESYS Forge talk (Post)}
in case you are using latest hw revision, there have been added some mac adresses - for the 4.17.0.0 release this might solve it. If not we need to investigate deeper. If it is application related you need to check the plclogger.
Last updated: 2025-09-02

Post by matteodigani on Add library .dll to project codesys. ^{CODESYS Forge talk (Post)}
Is there a way to import an external library made with c++/CLI or python? then call the function that i have made inside the program POU ?
Last updated: 2025-10-15

Why I need empty the FB to reset them? Even it's I created and there not a empty logic ^{CODESYS Forge talk (Thread)}
Why I need empty the FB to reset them? Even it's I created and there not a empty logic
Last updated: 2023-02-14

Can a table be used as an input to date and time variables on a function block diagram? ^{CODESYS Forge talk (Thread)}
Can a table be used as an input to date and time variables on a function block diagram?
Last updated: 2022-09-15

Why I need empty the FB to reset them? Even it's I created and there not a empty logic ^{CODESYS Forge talk (Thread)}
Why I need empty the FB to reset them? Even it's I created and there not a empty logic
Last updated: 2023-02-14

Using CoDeSys on Raspberry Pi to poll ModbusTCP slave data, and uplink by using LoRaWAN ATIM ACW-XB ^{CODESYS Forge talk (Thread)}
Using CoDeSys on Raspberry Pi to poll ModbusTCP slave data, and uplink by using LoRaWAN ATIM ACW-XB
Last updated: 2019-01-08

Can a table be used as an input to date and time variables on a function block diagram? ^{CODESYS Forge talk (Thread)}
Can a table be used as an input to date and time variables on a function block diagram?
Last updated: 2022-09-15

Not able to create an OPC UA certificate in my Beaglebone Black (linux Debian) on CODESYS 3.5 SP19 ^{CODESYS Forge talk (Thread)}
Not able to create an OPC UA certificate in my Beaglebone Black (linux Debian) on CODESYS 3.5 SP19
Last updated: 2023-05-28

transfer Files from one controller to other controller on Canbus ( both controller are developed on codesys v3.5 ^{CODESYS Forge talk (Thread)}
transfer Files from one controller to other controller on Canbus ( both controller are developed on codesys v3.5
Last updated: 2017-07-17

Get Visu button position and size to open dialog via script depending on button location in screen ^{CODESYS Forge talk (Thread)}
Get Visu button position and size to open dialog via script depending on button location in screen
Last updated: 2020-10-26

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