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Rapid development of modern science and technology drives the development of data acquisition technology. Data mining technology in the digital display instrument, site acquisition, and other fields has a broad demand. This paper studies the intelligent meter data acquisition method based on OPC communication. It proposes the calculation method of the operation time for key equipment based on the...
A distributed real-time production supervisory designing conception based on OPC and Web technique is presented. The OPC technique and its application in the DCS of cement enterprise are introduced, the seamless connection between the application and plant, and the Web distribution of production data are realized.
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