TimvH

Probably best to create an alarm template for your motor function block. Then automatically the alarm manager can be filled with all the alarms for all instances of the motor function blocks (based on the created alarm template). See: https://content.helpme-codesys.com/en/CODESYS%20Visualization/_cds_obj_alarm_group_template.html

There is an issue with adding the visu styles to the archive with Visu add-on 4.9.0.0 and 4.9.1.0. When you create the projectarchive disable the option to add the style(s) to the archive. CODESYS support informed me it will be fixed with visu add-on 4.10.0.0 (May 26th 2026). An alternative is to start CODESYS as Administrator. Then it will work with styles as well. You could start CODESYS as Administrator by first opening the CODESYS Installer. At the bottom you can select to start the Installer...

tried this with SP22 P1 and I see no issues related to this. Can install the updated library in the repository, automatically get a message in my project that a new version is loaded and when I login, get a message to do an online change and see the new behaviour of the changes in my library.

1) it should be possible to access the type SysTime in the project as A_Lib.SysTime. 2) you could add the SysTimeCore library to the library manager of your library (POU Pool). This might seem as a double library, but because of the placeholder resolution only one will be used. Then, in your library manager of your library, select the SysTimeCore library, right-click, select "Properties" and enable the option "Publish all IEC symbols ...." For more information about library development, you could...

If the Professsional Developer Edition (which includes the Test Manager) is not supported by Schneider, then an option is to use the Open Source Unit test framework. See: https://forge.codesys.com/lib/counit/home/Home/

If the Professsional Developer Edition (which inclused the Test Manager) is not supported by Schneider, then an option is the use the Open Source Unit test framework. See: https://forge.codesys.com/lib/counit/home/Home/

Monitor what your current cycle time is (in the Task Configuration when you are online). If this is sometimes close to 200ms, then change your code (e.g. limit the loops, or prevent copying a lot of data between objects). Or just set the Watchdog time (or sensitivity) higher if you don't care that it sometimes takes longer than 200ms. If you want to find out which objects in your application consume the most time, then buy a PDE (Professional Developer Edition) license. With this you get a license...

Yes, this works (at least we have it running with Wago PLC and Beckhoff I/O), but the concept works. You need 2 PLC's with at leat 3 network interfaces. And 2 switches (can be unmanaged). See the attached simple diagram for the solution.