Flexsim hangs when I browse for Node ID, in OPC UA Variables configuration.

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question

Imraj S asked Jul 26, '22 Andrew O commented Aug 1, '22

Flexsim hangs when I browse for Node ID, in OPC UA Variables configuration.

I am having problems finding the tags on my OPC UA server, which is hosted on localhost:4842...whenever I press the "browse" button on the configuration of sensor variable, to find the path of the tag in my server, flexsim crashes and I have to restart the whole process over again.

Attached are pictures, and code.

UaExpert client, displaying the tags available on my server.

Flexsim hangs when I press "browse".

Configuration of opc ua server on flexsim

Software Version:

FlexSim 22.1.3

flexsim crashing opc ua node

uaexpert-1.png (138.2 KiB)

variables-error.png (75.0 KiB)

emulation-properties-connection.png (38.6 KiB)

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Kavika F ♦ commented · Jul 27, 2022 at 07:13 PM

Hey @Imraj S, do you get any errors reported in the System Console? Does your OPC UA server have a security policy (i.e., Basic256Sha256)? Do you need a profile or some certification to access it? If so then you may need to fill those out on the "Connections" tab.

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Andrew O commented · Aug 01, 2022 at 07:17 PM

Hi @Imraj S,

We haven't heard back from you. Were you able to solve your problem? If so, please add and accept an answer to let others know the solution. Or please respond to @Kavika F's comment so that we can continue to help you.

If we don't hear back in the next 3 business days, we'll assume you were able to solve your problem and we'll close this case in our tracker. You can always comment back at any time to reopen your question, or you can contact your local FlexSim distributor for phone or email help.

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