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 eschwellinger on Stepper motor control with (SM_Drive_RaspStepper_direct) ^{CODESYS Forge talk (Post)}
..the missing part is which Softmotion version is installed. Check it in the CODESYS Installer and update it to latest version.
Last updated: 2025-11-10

Post by adam on Get/Set I/O Address Mapping of DeviceObjects in python Script ^{CODESYS Forge talk (Post)}
Found out.Its script engine bug . Update to script engine version 4.2.0.0. and problem solved
Last updated: 2025-11-17

Post by eschwellinger on Deploy LicenseServer for Linux SL ^{CODESYS Forge talk (Post)}
Hi, just use the deploytool to deploy the Timeprovider on this external device: An set the IP of you SafeControl PLC
Last updated: 2025-11-18

Post by jonasz on Deploy LicenseServer for Linux SL ^{CODESYS Forge talk (Post)}
Thank you for the information and support - I need to think this through again.
Last updated: 2025-11-18

Post by timvh on Using a raspberry pi and NVLs to log variables outside of Codesys ^{CODESYS Forge talk (Post)}
Yes, this will work.
Last updated: 2025-11-21

Post by tali on Configuration of disabled/deactivated visu elements ^{CODESYS Forge talk (Post)}
would be great to have such fucntionality. Sometimes it is not clear for user which elemetns are blocked and which are not - the greyed out eleemtns are not so different for low resolution / low quality screeens. What I have in my mind as well is to have a possibility to detect the visu Element clicked on and get its Access Rights. If it is blocked/deactivated, the dialog can be rised with INFO 'please login first with proper rights'. It is possible now to have a Mose event Handler ( Examples -> EventHandler) and rise the dialog out of ST (Exapmpals -> ST Dialogs). I am struggling still with getting the separate Visu Element under the mouse and its structure info
Last updated: 2025-12-05

Post by gseidel on Can't get SMC_SmoothPath to work ^{CODESYS Forge talk (Post)}
Hi bertus, I cannot see any problem in the code you posted. Just some ideas: What is the value of D_ANGLE_TOL? - Do you need the assignment bAbort := NOT bDecoder? Does it help to leave it out? Any errors (e.g. SMC_SmoothPath.Error/ErrorID) or PLC log messages? What if you comment out SMC_SmoothMerge and SMC_LimtiDynamics, is corner smoothing still not working? Is bDecode written from a different task (e.g. visu)? Then I would recommend to assign to a local variable (bDecodeLocal := bDecode) and use that for all FBs. Otherwise, FBs might see different values of bDecode in a single cycle, which will cause problems. Regards, Georg
Last updated: 2025-12-17

Post by pernockham on Trend legend naming and access/config to/of trend/legend-variables ^{CODESYS Forge talk (Post)}
There seems to have been included an updated in the last release 4.9.0.0 or am I wrong (I think I tried out these settings previously without giving the result I wanted contrary to what I see today)? Now an empty check box for "display variable name" is effective, and will present the Variable with the "Description" instead. Perfect! Seems to be some minor formatting still that needs adjustment. See attached screenshot. The apostrophe "'" between "description" I suppose should not be there? Also I guess the same apostrophe (although not visibly shown) gives an extra space between the variable-description and the ":"?? Thanks!
Last updated: 2025-12-19

Post by mait-tim on Drive communication errors ^{CODESYS Forge talk (Post)}
With a machine I'm working with i get a communication error when I'm updating some softstop limits. As soon as I update the code the drives do not want to operate. Using the MC_readStatus I'm receiving errors as soon as i want to start a movement. Using MC_ReadAxisError i see that i receive error 131, no response. With a SMC3_ETC_ReadParameter_CoE i do not recieve any driver errors. Does anyone know how i can figure out what the error is and how to solve it. When i go back to the old software no errors occur. Im working with a legacy machine running a Beijer PLC with some Mitsubishi drives. running on Codesys 3.5 SP10. the runtime version is probably 3.5.3. The drives are all Ethercat Drives (CoE). All using the SM3_drive_ETC libary and the SM3_basic library.
Last updated: 2025-12-22

Post by eschwellinger on Deploy LicenseServer for Linux SL ^{CODESYS Forge talk (Post)}
yes it is and it need to be realtime capable with a preempt_rt patched kernel.
Last updated: 2025-11-17

Post by eschwellinger on Deploy LicenseServer for Linux SL ^{CODESYS Forge talk (Post)}
yes it is and it need to realtime capable with a preempt_rt patched kernel.
Last updated: 2025-11-17

Post by adam-eita on Power off ^{CODESYS Forge talk (Post)}
bro really thanks, i have trying to figure out this in several hours without any progress.
Last updated: 2025-12-05

Post by eschwellinger on Soft Container License issue with ARM64 Linux ^{CODESYS Forge talk (Post)}
van you execute cmu -x to see if dongle and softcontainer are available.
Last updated: 2025-12-08

Post by ranadheer on Publish Multiple Topics via MQTT ^{CODESYS Forge talk (Post)}
could you suggest the process you followed to make publish the data through the broker application (Mosquitto)
Last updated: 2025-12-10

Post by ranadheer on Publish Multiple Topics via MQTT ^{CODESYS Forge talk (Post)}
could you suggest the process you followed to make publish the data through the broker application (Mosquitto)
Last updated: 2025-12-10

Post by yannickasselin on Access to the path *** is denied ^{CODESYS Forge talk (Post)}
You can still start Codesys as administrator as a workaroud.
Last updated: 2025-12-11

Post by eschwellinger on Access to the path *** is denied ^{CODESYS Forge talk (Post)}
will be fixed with an update/patch of the Visu (4.9.1.0) package scheduled for the 17th December - release date
Last updated: 2025-12-11

Post by aniket-b on Scara3 kinematic robot error ^{CODESYS Forge talk (Post)}
After I changed softmotion_planning task to different core, I no longer getting this error. Thanks a lot @gseidel
Last updated: 2026-01-14

Post by infinitetool on No connection could be made because the target machine actively refused it ^{CODESYS Forge talk (Post)}
Hi! I'm having trouble connecting to a device in Deploy Control SL. I'm able to see the device is available during a scan, and I can ping the device as well, but when I try to connect I get the message "No connection could be made because the target machine actively refused it". I've worked on this for hours including turning off the firewall on the device PC but nothing seems to work. The device is running a fresh install of Windows 11 IoT Enterprise 2024 and the Development System is 3.5.21.50 running on Windows 11. Thank you in advance for any ideas!
Last updated: 2026-03-10

Post by eschwellinger on No connection could be made because the target machine actively refused it ^{CODESYS Forge talk (Post)}
if you try to login by a ssh client, does this work?
Last updated: 2026-03-10

Post by dafalin-codesys on Transparent wireless serial bridge for Modbus RTU – experience with LoRa/WiFi RS-485 link to CODESYS runtime ^{CODESYS Forge talk (Post)}
Last updated: 2026-03-18

Post by nicolasquintin on Codesys Installation Always Freeze when the installing is almost done ^{CODESYS Forge talk (Post)}
Hi, I'm having the same issue. Did you find a way to successfully install Codesys software ?
Last updated: 2026-04-04

Post by baott569 on Limitation on OPC UA Variable 100+ variables on raspberry pi ^{CODESYS Forge talk (Post)}
Sorry, not trying to spam, My internet lagged and I thought the comment wasn’t submitted
Last updated: 2026-01-22

Post by baott569 on Limitation on OPC UA Variable 100+ variables on raspberry pi ^{CODESYS Forge talk (Post)}
Hi, did you manage to resolve this issue?, I’m experiencing the same problem
Last updated: 2026-01-22

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