

22:01, EEST

October 2, 2020

Hi,
When I created a new simulation variable using “Add Node” -> “Add Variable”, I set its signal type to Constant and its data type to UIInt16. But as I move to other pages and come back to check the variable, I see it always reverts back to data type of Double. Is there a way to persist the attributes of a newly created simulation variable?
Thanks,
Ray
9:38, EEST

Moderators
February 11, 2020

Hello,
Which version of the Prosys OPC UA Simulation Server you’re using? I tried to replicate your problem with version 5.0.2-242 and I was unable to replicate it. If possible, I would recommend you to try downloading the newest release of Simulation Server from https://downloads.prosysopc.com/opc-ua-simulation-server-downloads.php and see if that fixes the problem for you.
16:45, EEST

October 2, 2020

Thanks Matti. I upgraded the server from 4.* to 5.* as you suggested and now I can create a variable with the desired type.
A related question: is this a feature of the server that every time I create a new simulated object I need to restart the server to see it in the address space? Is there any way to make the variable visible without a restart?
Thanks,
Ray
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