Hello all,

Can someone please help on the topic why socket is partly  depreciated  and  replaced  by  the  Corba  implementation ? I currently work with sockets to communicate with openmodelica and works fine. I would like to know the reason if i need to shift to Corba.

Kind regards,
Maria

Hello Carla,

If your executable is working without errors,then you can start the server. For this again go the command line and use the following flags with the executable.

xxx.exe -embeddedServer=opc-ua -rt=1

This should work.

Thanks,
Maria

Dear all,

I can connect to  OPC UA Client -  UaExpert with my model exe file , but always I get the result for the input value of 0. Eventhough I run the model and use new exe files after changing the inputs. Do I need to change something in UaExpert? Please find the attachment for details.

Thanking you,
Maria

Hello All,

I am trying to control the simulation of my model using the radio buttons (as start and stop buttons).

Is it possible in Openmodelica? I am referring to example in Blocks.Examples.Interaction1.

Is there any other way for real time simulation?

Any information of real time simulation will be really helpful.. Thanking you..

Regards,
Maria

Thank you so much. It worked.

Kind regards,
Maria

Dear all,

Is there any way to get the executable file for ubuntu? I need to connect my model with Ua expert and then to connect with OpenModelica OPC UA server.

For windows we could use as--> xxx.exe -embeddedServer=opc-ua -rt=1

Is there anything similar for Ubuntu?

Thanking you in Anticipation.

Kind regards,
Maria

Hello everyone,

I'm experimenting an interactive simulation of my model with Unified Automation Ua expert. I use Ubuntu system and how can i  start an OPC UA server generated with Open Modelica?
For windows we could use the below : xxx.exe -embeddedServer=opc-ua -rt=1

and after that to connect UA expert with OpenModelica OPC UA server.

Thank you for the help.

Kind regards,
Maria