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Slowly reading or timeout exception

18 Dec 2019 13:09 #8095 by denis

I trying connection to Matrikon OPC Simulation (remote server) using QuickOPC-Classic in .NET and have some trouble:
1. Time for read tag value about 1 min (with ReadMultipleItems function, client.InstanceParameters.Mode.AllowAsynchronousMethod = false;).
2. Sometimse application getting error with timeout.

At the same time, Matrikon OPC Explorer read data very quickly.

How can I optimize .NET library?


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