Post by hickan on safety cpu cannot go online ^{CODESYS Forge talk (Post)}
Hi! I am using abb ac500 in automation builder v2.7 I have a problem with a new project. In the normal mode I have no problems, but in safety mode i cannot go online. I get 'Communication Error (#0) Logout Performed' message. I have tried changing the adress (level 1) in communication parameters. I tried 0.0.0.0.0 and 0.1.0.0.0 and 1.1.0.0.0 but it did no difference. What do you think could be causing this? Thanks!
Last updated: 2025-07-08

Post by davidking on Error, visualisation property handling, VISU_USEPROPERTYINFO ^{CODESYS Forge talk (Post)}
Solution: Disable VISU_USEPROPERTYINFO define Go to Project → Options (or Project → Properties, depending on your CODESYS version). Find the section called Compiler Defines. Look for the define: nginx Copy Edit VISU_USEPROPERTYINFO Delete it from the list, or uncheck it if it’s a checkbox. Save your changes and try compiling the project again. → This is the right approach if you don’t need property handling for visualization elements.
Last updated: 2025-07-09

Post by ganassa on Custom colors in Ladder diagrams? ^{CODESYS Forge talk (Post)}
How can I change the default color - blue - for active lanes, contacts and coils? I'd like a lighter color. After having failed in finding a related option in the IDE, I've looked at the "Default.editortheme" file in CODESYS' directory, but couldn't see any related option. Thank you
Last updated: 2025-07-09

Post by ganassa on Custom colors in Ladder diagrams? ^{CODESYS Forge talk (Post)}
P.S.: I'd prefer a lighter color because the default blue makes it difficult to tell a normal contact vs. negated, etc.
Last updated: 2025-07-09

Displaying a Target Web Page on WebVisu ^{CODESYS Forge talk (Thread)}
Displaying a Target Web Page on WebVisu
Last updated: 2025-07-09

Post by westcountryewe on Displaying a Target Web Page on WebVisu ^{CODESYS Forge talk (Post)}
I have a main PLC with my CODESYS project on, including Web Visu. I also have a second device used for pump monitoring, all of this is displayed on a seperate HMI. I am looking at displaying the pump monitoring HMI on WebVisu so that I can solely use 1 HMI rather than having two. I can project the pump monitoring HMI into Chrome, and log in and it works fine. When I'm using the Web Browser element in Web Visu, enter my URL (device IP) it shows me the web page, but doesn't show me all of it. It uses parts of JavaScript for the login authenticiation and various other widgets. Similarly, I cannot get Youtube or Google to display on WebVisu either (possibily because of the same reason). Does anybody have any tips on how I can display the likes of Youtube or Google onto WebVisu so I can view it on my 7inch HMI (I suspect that if I can get Youtube or Google to work, then I will also be able to get my pump montitoring web page to work too).
Last updated: 2025-07-09

Post by aliazzz on safety cpu cannot go online ^{CODESYS Forge talk (Post)}
hi Hickan, You should ask this at your ABB support channel. With kind regards
Last updated: 2025-07-09

safety cpu cannot go online ^{CODESYS Forge talk (Thread)}
safety cpu cannot go online
Last updated: 2025-07-09

Post by blitz on SMC_CNC_INTERNAL_ERROR - SMC_ReadNCFromStream ^{CODESYS Forge talk (Post)}
Hi. Has anyone managed to implement the MDI (Manual Data Input) functionality in CODESYS CNC? I'm using SMC_StringStream2 and SMC_ReadNCFromStream, but I'm getting the error: SMC_CNC_INTERNAL_ERROR. I'd really appreciate any suggestions beyond what's already available online.
Last updated: 2025-07-09

Post by ben1 on Login to Visu optional ^{CODESYS Forge talk (Post)}
It sounds like you are trying to use the device user management, but you can use the visu user management found in the Visu Manager for this.
Last updated: 2025-07-10

Post by fkoenig on Codesys Control Win 64 3.5.21.0 KNX unaufgelöste Referenzen ^{CODESYS Forge talk (Post)}
Auf dem PC der Soft-SPS läuft CODESYS Control Win 64 3.5.21.0. Als Programmierumgebung auf meinem Laptop habe ich die Version CODESYS 3.5.21.10. Wo befindet sich jetzt das Verzeichnis des Configfiles?
Last updated: 2025-07-10

Where can I find a list of all available runtime configuration parameters ? ^{CODESYS Forge talk (Thread)}
Where can I find a list of all available runtime configuration parameters ?
Last updated: 2025-07-10

Post by paulpotat on Where can I find a list of all available runtime configuration parameters ? ^{CODESYS Forge talk (Post)}
Hello, I was wondering if there is a list somewhere of all the parameters that can be used inside the "/etc/codesyscontrol/CODESYSControl_User.cfg" configuration file ? I searched the documentation but didn't find anything. If it doesn't exist, that would be nice to have a little bit more documentation about this file :) Thank you for your help, BR
Last updated: 2025-07-10

Post by felixm on Unable to select VisuDialogs.Numpad in Open Dialog input configuration ^{CODESYS Forge talk (Post)}
I'm trying to open the VisuDialogs.Numpad dialog to enter a new temperature setpoint on one of my VISU screens. For some reason, the numpad dialog does not appear as an option in the Open Dialog dropdown in my input configuration. I'm very new to CODESYS, so sorry if this is a simple fix/known item XD.
Last updated: 2025-07-10

Is it possible to add regions to ST-code? ^{CODESYS Forge talk (Thread)}
Is it possible to add regions to ST-code?
Last updated: 2025-07-10

Post by erictur on CODESYS Control for Linux ARM SL (32 bit) on Moxa UC-3100 IPC ^{CODESYS Forge talk (Post)}
UC3100 comes with Arm Cortex-A8 1 GHz and belongs to Moxa Industrial Linux 1 (Debian 9) for Arm-based Computers. I tried to install the CODESYS Control for Linux ARM SL (32 bit) on Moxa UC-3100 IPC. Unfortunately, the Third-party requirements: - libc >= 2.27 (required by CodeMeter Runtime) of the CODESYS Control for Linux ARM SL cannot be met on the Debian 9, which comes with glibc 2.24. I read the post by @johnlee (Getting Start with Codesys Control for Linux SL) (https://forge.codesys.com/forge/talk/Runtime/thread/0a515ced3f/). Where he discusses installation of CODESYS Control for Linux ARM SL on Debian 9. There was CODESYS Linux runtime v3.5.14 availble and it was successfully intalled on the Debian 9. However, the CODESYS Store has the oldest version V4.1.0.0 32 bit available. There is no way to find the CODESYS Linux runtime v3.5.14. So is there any work around for this? Or I cannot install the CODESYS Runtime on any of the Moxa IPCs based on the Moxa Industrial Linux 1 (Debian 9)?
Last updated: 2025-07-10

Post by eschwellinger on Codesys Control Win 64 3.5.21.0 KNX unaufgelöste Referenzen ^{CODESYS Forge talk (Post)}
hier: c:\Windows\System32\config\systemprofile\AppData\Roaming\CODESYS\CODESYSControlWinV3x64\xxxxxxxx\ wenn Sie die Control Win64 über das SysIcon unten rechts starten
Last updated: 2025-07-11

AC_Datalog DataLogChannel Save Cyclic is not working ^{CODESYS Forge talk (Thread)}
AC_Datalog DataLogChannel Save Cyclic is not working
Last updated: 2025-07-11

Post by davidbo on AC_Datalog DataLogChannel Save Cyclic is not working ^{CODESYS Forge talk (Post)}
"Save Cyclic" is set to 30s, but in my log I can see my variables are logged every 500ms which equals the cyclic time for my Task. Why is "Save Cyclic" ignored
Last updated: 2025-07-11

Post by jaguerop on j1939 ^{CODESYS Forge talk (Post)}
buenas noches, acudo a sus grandes conocimientos alguien quien mepuede orientar en j1939 y codesys 2.3 deseo controlar un motor deutz a traves de un plc CR0020 la aceleracion del motor diesel
Last updated: 2025-07-13

Script python for write in a file Project information ^{CODESYS Forge talk (Thread)}
Script python for write in a file Project information
Last updated: 2025-07-13

Post by iliyatsukerman on SoftMotion auf PFC200 ^{CODESYS Forge talk (Post)}
Hallo, Wir würden Ihre Unterstützung bei der Überprüfung der Kompatibilität der folgenden Konfiguration sehr schätzen: • PSTR-LO-16/400FEV ELMO • SCALANCE XC208 • WAGO PFC200 750-8213/40-010 • Die SPS (WAGO) wird gleichzeitig eingesetzt als: o EtherCAT-Master zur Kommunikation mit einem Elmo-Servoantrieb (EtherCAT-Slave, 4 Achsen – generisches CiA 402-Profil), und o Modbus-TCP-Server zur Kommunikation mit einem Siemens Modbus-TCP-Client, welcher zur Fernsteuerung des Elmo-Servoantriebs über die SPS dient. Bitte bestätigen Sie, ob die SPS in der Lage ist, diese Dualfunktion — als EtherCAT-Master und gleichzeitig als Modbus-TCP-Server — ohne Konflikte oder Performanceprobleme zu unterstützen. Insbesondere interessiert uns, ob die CODESYS SoftMotion SL Basislizenz (2305000000-F) notwendig ist, um 4 Servoachsen zu steuern, und ob diese Lizenz auf einer WAGO PFC200 SPS mit CODESYS Version 3.5 Service Pack 19 Patch 40 oder höher unterstützt wird. Alle Achsen im Servoantrieb werden unabhängig voneinander gesteuert. Mit freundlichen Grüßen. ILIYA
Last updated: 2025-07-13

SoftMotion auf PFC200 ^{CODESYS Forge talk (Thread)}
SoftMotion auf PFC200
Last updated: 2025-07-13

Post by dnordenberg on BOOL variable in OPC UA and modbus simultaneously ^{CODESYS Forge talk (Post)}
How can I have an BOOL variable that is read/write in both modbus TCP server and from OPC UA at the same time? Variables with %MX.n %QX.n addressing which is used for BOOL/coils in modbus server is not allowed in OPC UA symbol list on Schneider M251 controllers. I have already asked on Schneiders forum but there are not a lot of codesys experts over there :( So OPC symbols can't have a address and the modbus TCP server needs a address. So how should I do it then? It seems like an impossible combination. Since I want read/write access from both ways I can't just simply make a second variable and assign it the value of another since it would be a one way assignment. I also tried using VAR_CONFIG which then makes the address syntax %Q or %M in my main variable list and that fools OPC UA Symbol Configuration to allow it and then I add the complete %MX.n address of it in the VAR_CONFIG list. This semi works, I can toggle the BOOL from modbus but the OPC UA symbol seems to be read only. It displays symbol status but nothing happens when I toogle it. I think I need another way to have the variables and symbols pointing to the same bits in memory... My plan B is to write a BOOL array compare FB that saves a history bit from previous cycle and if that does not match current status at next cycle for either the OPC symbol or the modbus variable then it copies the new status over to the other. Maybe ugly but it's like my last alternative. Kind regards David
Last updated: 2025-07-14

Post by fkoenig on Codesys Control Win 64 3.5.21.0 KNX unaufgelöste Referenzen ^{CODESYS Forge talk (Post)}
Hallo Herr Schwellinger, wenn ich den KNX Stack in Ihrem Pfad des Configfiles hinzufüge, funktioniert es. Vielen Dank für Deine Unterstützung! Es wäre aber sehr hilfreich wenn dies in dem KNX Dokument oder in der der CoDeSys Hilfe mit drin stehen würde. Viele Grüße, Koeni
Last updated: 2025-07-14

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