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what is the default value of the sampling interval of OPC UA client?

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20 Oct 2021 16:24 #10270 by support

Replied by support on topic what is the default value of the sampling interval of OPC UA client?

Hello.

Many overloads of the SubscribeXXXX methods have an argument for the sampling interval, so they actually force you to pass in a concrete value.

If you are, however, using an overload that - directly or indirectly - uses the UAMonitoringParameters object, then indeed you might not necessarily have to set the sampling interval (in the SamplingInterval property) explicitly, although that would be unusual.

You would find that if you read the initial value of the UAMonitoringParameters.SamplingInterval, it defaults to 1000 milliseconds (1 second).

Best regards

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