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What is the purpose of the OPC HDA Client in the tools folder?

April 26, 2017client FOLDER hda OPC purpose tools

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What is the purpose of the OPC HDA Client in the tools folder?

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The purpose of the OPC HDA Client is to test and confirm the operation of the OPC HDA Server. It tests all the interfaces provided by the server. Basically, you can connect to the server, add Item handles, select a data retrieval method, and process the request. The results are then displayed in the list box on the lower portion of the form.