It is technically impossible to communicate with Webbrowsers with non Websocket based protocols - which is the case for most of the industrial plcs protocols. There is no way making OPCUA communication directly working with a WebGL application.

Hi,

it seems that you are using an old version. This issue has been solved. Some interfaces need to be deactivated before compiling because they are using functions which are not available in WebGL.

You should upgrade to the latest version or delete the interfaces (the full folder of it) which are not supported in WebGL. You can check the table on this page here: https://doc.realvirtual.io/advanced-topics/supported-platforms

Hi, can you somehow share your OPCUA server so that we can debug it on our PCs?

you can check the the table here for a feature comparison:
https://realvirtual.io/en/buy/

no, this connection is only in professional

Hi,

Hi,

please take a closer look at our demo scenes. You'll find simple scenes to kickstart your project. To model the handling and start/stop functionalities, you'll need to create your own script. The demo scene offers an example that you can also use (GameObject: PLCs). To connect a PLC, realvirtual professional is required. For training inquiries and quotes, please contact info@realvirtual.io.

Kind regards
Christin

Hi,

after reviewing your images again, it appears that you're not using tab buttons to switch between the tabs. In this case, please enable "Tab Activated" within the "HMI_Tab" component to activate the tab when "Play" is started. Let me know if this solves the problem.

Regards Christin

Hi,

hard to say - would need to debug to see what setting can cause this - see the properties of HMIVRG and components below during runtime.

Best regards

Thomas