Ua Expert with tia portal(History trend view)

Questions regarding the use of the UaExpert.

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Sondonghoon
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Ua Expert with tia portal(History trend view)

Post by Sondonghoon »

Good morning

Do you know how to change the setting of a variable to use the History Trend View?

I am using tia portal.

The current situation is that Historizing does not change to True and UserAccessLevel does not change to History Read.

Any help would be greatly appreciated.

And the Demo does not appear in the Adress Space - Root - Objects subfolder.

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Support Team
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Re: Ua Expert with tia portal(History trend view)

Post by Support Team »

Hi,

when using TIA portal to configure the UA Server, please contact Siemens Support and ask if "OPC UA Historical Access" is supported in their UA Server. If supported, it should be described in their user manual. Most probably it is not supported at all.
Best regards
Unified Automation Support Team

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