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针对OPC技术越来越广泛的应用,本文讨论了OPC技术的原理,并通过一个实例,说明OPC技术如何在工业监控系统中实现不同厂家的软硬件之间的数据通讯。
In view of more and more application of OPC technology, this text has discussed the principle of OPC technology, and explained an example how OPC technology can realize the data communication between software and hardware of different manufacturers in industrial monitoring system.