Post by eschwellinger on Stepper motor control with (SM_Drive_RaspStepper_direct) ^{CODESYS Forge talk (Post)}
.. try to use this projectarchive for the Stepper. In case you search for SoftMotion Examples: "c:\Program Files\CODESYS 3.5.21.X\CODESYS\CODESYS SoftMotion\Examples\Tutorial\"
Last updated: 2025-11-11

Post by gseidel on STEPPER CODESYS SOFTMOTION_DRIVE ^{CODESYS Forge talk (Post)}
Hi kalmeyer, I would recommend to have a look at these examples. They come with a project and a description: https://content.helpme-codesys.com/en/CODESYS%20SoftMotion/_sm_basic_examples_single_axis.html. Best regards, Georg
Last updated: 2025-11-28

Post by eschwellinger on Accessing parameters from a structure or function block with the web interface ^{CODESYS Forge talk (Post)}
yes, but you could use a demo project in the analyzer to check other types: https://analyzer-eu.automation-server.com/help/en/tags this should work.
Last updated: 2025-12-02

Post by timvh on Modbus TCP Server connection is ESTABLISHED but all holding registers are value 0? ^{CODESYS Forge talk (Post)}
Are you sure you need to read holding registers? Have you tried reading input registers?
Last updated: 2026-01-07

Post by blitz on Can't get SMC_SmoothPath to work ^{CODESYS Forge talk (Post)}
So in my case the solution was that I had both smooth path and round path in the code. Both blocks had their own buffer and seemed completely separate but still triggering Execute on both caused the mentioned problems. When I blocked Execute the problems disappeared.
Last updated: 2026-01-11

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 davidbo on *EXCEPTION* [ProsessorLoadWatchdog] codesys 3.5.11.40 ^{CODESYS Forge talk (Post)}
Under Application->"Task Configuration" you can find your task double click on that and you will see a fane to the right. You find the watchdog enable switch it off or increase the time
Last updated: 2025-11-17

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 saml on Eaton HFX Controllers ^{CODESYS Forge talk (Post)}
Hellow every one. DPguy could do you share how you resolved the issues? what Codesys version did you used to fix it? thank a lot!!!
Last updated: 2026-05-26

Post by saml on Eaton HFX Controllers ^{CODESYS Forge talk (Post)}
Hellow every one. DPguy could do you share how you resolved the issues? what Codesys version did you used to fix it? thank a lot!!!
Last updated: 2026-05-26

Post by eschwellinger on Beckhoff CX9240 : Using Internal EtherCAT Bus ^{CODESYS Forge talk (Post)}
yes, you need to install Control RTE CX. In that package there is the Internal EthercatMaster / EthercatMasterSoftmotion which you could add then.
Last updated: 2026-07-10

Post by arj3090 on Beckhoff CX9240 : Using Internal EtherCAT Bus ^{CODESYS Forge talk (Post)}
I installed Linux ARM SL and it recognizes the RJ45 ethernet ports, but I cannot get it to recognize the internal port for the IO cards.
Last updated: 2026-07-10

Post by dim54 on Disabling automatic logout from the owner user ^{CODESYS Forge talk (Post)}
Hello! Please tell me how I can disable the automatic logout as the Owner user (CODESYS 3.5 SP15 Path 2). I have to reconnect multiple times during the workday. Thanks!
Last updated: 2026-01-16

Post by arpat on Error, visualisation property handling, VISU_USEPROPERTYINFO ^{CODESYS Forge talk (Post)}
For me going to Project -> Project Settings -> Visualisation -> check "Visible" and then check both "Activate property handling ..." and "Activate implicit checks ..." solved the problem.
Last updated: 2026-02-03

Post by jslarbaletier on Unable to compare projects containing alarm manager 4.5.0.0 ^{CODESYS Forge talk (Post)}
Hi! I had the same issue and finally found a solution. Alarm Configuration was located in a “Visualisations” folder. I moved Alarm Configuration directly under “Application”, and the issue was resolved.
Last updated: 2026-02-05

Post by risele on CODESYS and Github Copilot ^{CODESYS Forge talk (Post)}
You actually can use copilot by PLCOpen XML file exporting/importing. It's fine to work with it directly (at least, the Codex do it quite well).
Last updated: 2026-02-13

Post by eschwellinger on Unable to deploy "Control for Linux SL 4.18.0.0" ^{CODESYS Forge talk (Post)}
Hi could you check if this really exists in 4.19.0.0 deploy tool? In your case architecture is missing- see my configuration
Last updated: 2026-02-17

Post by eschwellinger on Unable to deploy "Control for Linux SL 4.18.0.0" ^{CODESYS Forge talk (Post)}
can you please check this: https://content.helpme-codesys.com/en/CODESYS%20Control/_rtsl_toubleshooting_deploytool2.html#UUID-b83dc01e-8cff-c574-7efe-8615b95a51ed_section-idm234790234401598
Last updated: 2026-02-19

Post by fpawlak on How to register own component - CMAddComponent() or CMAddComponent2() ^{CODESYS Forge talk (Post)}
Hi All, I wonder which way is correct or better? I would like to register my own component in order to use it in CMPLog. I can use CMAddComponent() or CMAddComponent2() to do it. The main difference is whether I provide udiCmpId myself or it will be generated by runtime. But I don't know which way is correct. Please look at those two examples below. I don't know if CMAddComponent2() is newer and then should be used? CMAddComponent() + providing my own udiCmpId //16#FFFF0000 for unknown myVendorId := 16#FFFF0000; myLibId := 1; myComponentId := myVendorId OR CMPID_IecCode OR myLibId; componentHandle := CMAddComponent(pszComponent:= 'myComponent', udiCmpId:= myComponentId, udiVersion:= 1, pResult:= ADR(result)); IF componentHandle <> RTS_INVALID_HANDLE AND result = CmpErrors.Errors.ERR_OK THEN LogAdd2( hLogger:= STD_LOGGER, udiCmpID:= myComponentId, udiClassID:= CmpLog.LogClass.LOG_ERROR, udiErrorID:= 0, udiInfoID:= 0, pszInfo:= 'myComponent regidtered succsefull.' ); ELSE LogAdd2( hLogger:= STD_LOGGER, udiCmpID:= CMPID_CmpMgr, udiClassID:= CmpLog.LogClass.LOG_ERROR, udiErrorID:= 0, udiInfoID:= 0, pszInfo:= 'Error while regidtering myComponent.'); END_IF CMAddComponent2() + udiCmpId generated by runtime componentHandle := CMAddComponent2(pszComponent:= 'myComponent2', udiVersion:= 1, udiCmpId:= ADR(myComponentId), pResult:= ADR(result)); IF componentHandle <> RTS_INVALID_HANDLE AND result = CmpErrors.Errors.ERR_OK THEN LogAdd2( hLogger:= STD_LOGGER, udiCmpID:= myComponentId, udiClassID:= CmpLog.LogClass.LOG_ERROR, udiErrorID:= 0, udiInfoID:= 0, pszInfo:= 'myComponent2 regidtered succsefull.' ); ELSE LogAdd2( hLogger:= STD_LOGGER, udiCmpID:= CMPID_CmpMgr, udiClassID:= CmpLog.LogClass.LOG_ERROR, udiErrorID:= 0, udiInfoID:= 0, pszInfo:= 'Error while regidtering myComponent2.'); END_IF
Last updated: 2026-02-27

Post by fpawlak on How to register own component - CMAddComponent() or CMAddComponent2() ^{CODESYS Forge talk (Post)}
Hi, so really oneone has no idea which way is correct one? Or maybe both are okey if they work for me?
Last updated: 2026-03-13

Post by gordonkeller360 on RS232 Communication in CODESYS Control RTE V3 ^{CODESYS Forge talk (Post)}
Hi -- Did you have any luck porting this over to RTE? I have a similar situation, where I am using CAA SerialCom and it works fine with Control Win, but I can't open the port when using in RTE. Any advice helps. Thanks!
Last updated: 2026-03-14

Post by reinier-geers on Network variable stops sending ^{CODESYS Forge talk (Post)}
What version. 20.5 ? ive got also problems wiyth that version. Online change, it hangs itself after one hour. Then one project can problems. Ive change display with 21.0 . At home i turned on the 20.5 display. After 1 hour i goes to stop.
Last updated: 2026-05-06

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