Parameterized Property syntax for array element processing ^{CODESYS Forge talk (Thread)}
Parameterized Property syntax for array element processing
Last updated: 2025-10-19

Custom configure tab in device editor ^{CODESYS Forge talk (Thread)}
Custom configure tab in device editor
Last updated: 2025-10-20

Post by davidbo on Toradex and CODESYS and licensing ^{CODESYS Forge talk (Post)}
I am evaluating a Toradex product for use with CODESYS. Toradex and CODESYS are partners, but using "CODESYS Virtual Control for Linux ARM64 SL" together with a carrier board "Verdin mallow" However it doesn't seem to be a soft container for licenses. So how do I install a license
Last updated: 2025-10-20

Post by timvh on Toradex and CODESYS and licensing ^{CODESYS Forge talk (Post)}
For the Virtual Control you need to use a "Network license". The Virtual Control has parameters of which one is the reference to the license server. This can be the device itself, but you need to activate the license on the host system (not in the container). For this, CODESYS has a Network License server with WBM (web based management). See for the Network License configuration: https://content.helpme-codesys.com/en/CODESYS%20Control/_rtsl_license_controller_linux.html If it is only for evaluation, I would advise to use a CODESYS (USB) key and activate the license on the key. Then you still have to install the CODESYS Network License server on the host, but you don't have to activate the license as soft license on the device. The benefit is that you can easily move your license to another device when needed. Off course your device must have a free USB port available to be able to do this.
Last updated: 2025-10-20

Post by davidbo on Toradex and CODESYS and licensing ^{CODESYS Forge talk (Post)}
Does it mean that the USB dongle has to be inserted all time in order, for the device running in licensed mode?
Last updated: 2025-10-20

Post by mait-tim on Errors after moving from SP18 to SP20/21 ^{CODESYS Forge talk (Post)}
Hello, Im running into a problem after moving from SP18 to SP20 or SP21. After the update I have an error with the TextFieldInmputHandler.VariableWritten which is implemented if de visualisation part of my software. The interface seems to have changed. I cannot find the new implementation. Does anyone know how to solve this issue.
Last updated: 2025-10-20

Post by mait-tim on Errors after moving from SP18 to SP20/21 ^{CODESYS Forge talk (Post)}
Hello, Im running into a problem after moving from SP18 to SP20 or SP21. After the update I have an error with the TextFieldInmputHandler.VariableWritten which is implemented if de visualisation part of my software. The interface seems to have changed. I cannot find the new implementation. Does anyone know how to solve this issue.
Last updated: 2025-10-20

Errors after moving from SP18 to SP20/21 ^{CODESYS Forge talk (Thread)}
Errors after moving from SP18 to SP20/21
Last updated: 2025-10-20

Post by eschwellinger on Two OneWireMaster on one Raspberry PI 5 ^{CODESYS Forge talk (Post)}
the project has only one OneWire Master - so if you add the setting "PlaceholderFilePath.2=/sys/devices/w1_bus_master2, $OneWire2$ to the config file it will fail and the Ethercat task will be blocked by the OneWire Master readings?
Last updated: 2025-10-21

Post by eschwellinger on Toradex and CODESYS and licensing ^{CODESYS Forge talk (Post)}
yes, need to be plugged.
Last updated: 2025-10-21

Toradex and CODESYS and licensing ^{CODESYS Forge talk (Thread)}
Toradex and CODESYS and licensing
Last updated: 2025-10-21

Post by s1mon on Two OneWireMaster on one Raspberry PI 5 ^{CODESYS Forge talk (Post)}
I don't know why the EtherCat fails, but what happens is: First I have only one 1WireMaster running on my Raspberry Pi and EtherCat is running fine. Then I'd like to add a 2nd 1WireMaster. Therefore I enable a 2nd GPIO Pin on the raspberry in the file "/boot/firmware/config.txt". dtoverlay=w1-gpio,gpiopin=4,pullup=0 dtoverlay=w1-gpio,gpiopin=23,pullup=0 To be able to use this 2nd 1WireMaster in Codesys Runtime I Adjust the CODESYScontrol.cfg file and add there: PlaceholderFilePath.2=/sys/devices/w1_bus_master2, $OneWire2$ After a reboot the EtherCat Master is not working any more. I didn't even add a 2nd OneWire Master in Codesys, but still if I do the EtherCat does not work. Do you have an idea why?
Last updated: 2025-10-21

Assigning Modbus addresses to a structure in a dynamic way ^{CODESYS Forge talk (Thread)}
Assigning Modbus addresses to a structure in a dynamic way
Last updated: 2025-10-21

Post by mizi on SM_Drive_Virtual ^{CODESYS Forge talk (Post)}
Hi I recently started learning Codesys SoftMotion. At first, I mainly used YouTube videos. I stopped at two videos where the same problem keeps recurring. fbReadPos( Axis := X_Axis, Enable := TRUE, Position => gAxes.lrActualPos); <- axis cannot move I checked the entire code line by line. Zero errors. GPT spits out nonsense, throwing up increasingly worse errors. And when I copy its code, it says the code is wrong and gets stuck in a loop of its own stupidity. Can anyone explain why it doesn't work? Link to the video below: https://www.youtube.com/watch?v=CYa2HvYZgbM&list=PLsEhEcYjG7na0OveU7cqFXBx7ATyGGn0A&index=3
Last updated: 2025-10-21

Post by andrea199403 on Assigning Modbus addresses to a structure in a dynamic way ^{CODESYS Forge talk (Post)}
Hello everyone, I am new to this forum and I am also new to Codesys programming. My problem is this: I have a STRUCT of 64 bool and 30 real, this STRUCT is assigned in the programme 9 times. Now I need to communicate with an HMI via Modbus and I have defined the slave device and created the holding registers for communication. I would like to declare the first call of the STRUCT on the Modbus registers %QX2000.0 to %QX2007.7 for the booleans and on the registers %QW1004 to %QW1034 for the real registers. That said, I would like to change an index and set an offset of 100 bytes for the calls of the other 8 assignments, so that the result is: %QX2100.0 to %QX2107.7 for the booleans and on the %QW1104 to %QW1134 registers for the Real registers, etc. Is there a way to declare this? Thank you very much.
Last updated: 2025-10-21

SM_Drive_Virtual ^{CODESYS Forge talk (Thread)}
SM_Drive_Virtual
Last updated: 2025-10-21

Post by eschwellinger on Two OneWireMaster on one Raspberry PI 5 ^{CODESYS Forge talk (Post)}
Could you check the taskcycle time in the taskmonitor (online monitor) - do you really see this 1s on Ethercat Task? Need to check this on my hardware but will take some time...
Last updated: 2025-10-21

Upgraded Raspberry 2b to Raspberry 5, Trends Broken? ^{CODESYS Forge talk (Thread)}
Upgraded Raspberry 2b to Raspberry 5, Trends Broken?
Last updated: 2025-10-21

VAR_GENERIC unknown token ^{CODESYS Forge talk (Thread)}
VAR_GENERIC unknown token
Last updated: 2025-10-21

Two OneWireMaster on one Raspberry PI 5 ^{CODESYS Forge talk (Thread)}
Two OneWireMaster on one Raspberry PI 5
Last updated: 2025-10-21

Post by jtebokkel on VAR_GENERIC unknown token ^{CODESYS Forge talk (Post)}
The help says VAR_GENERIC exists, but trying to use it in 3.5.21.30 results in a unknown token error. https://content.helpme-codesys.com/en/CODESYS%20Development%20System/_cds_vartypes_var_generic_constant.html Did this feature get removed or is there something else that needs to be done to enable using generic function blocks?
Last updated: 2025-10-21

Post by kaotic2499 on Upgraded Raspberry 2b to Raspberry 5, Trends Broken? ^{CODESYS Forge talk (Post)}
Is there anyone who can assist me? ill just have to raise this as a bug with codesys otherwise. I see this as the only way foward. ill attempt a fresh install of RPI in the next day or two, but thats all i had previously so 🤷‍♂
Last updated: 2025-10-21

Post by alimans on Unrecoverable SoftMotion state after switch to PreOp ^{CODESYS Forge talk (Post)}
Hi Kim, Hi eschwellinger, how you could solve the problem? I am using Codesys V3.5.19.60 and I still have the same problem. It will work only after a warm/cold restart. Thank you in advance for your kind help.
Last updated: 2025-10-22

Post by timvh on Errors after moving from SP18 to SP20/21 ^{CODESYS Forge talk (Post)}
have you tried: VisuElems.VisuStructClientData ?
Last updated: 2025-10-22

Errors after moving from SP18 to SP20/21 ^{CODESYS Forge talk (Thread)}
Errors after moving from SP18 to SP20/21
Last updated: 2025-10-22

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