Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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Introduction Nowadays, the communication possibilities between automation systems are a core demand and necessity, even in the case of systems of the lower performance class. Due to the large variety of communication processors, protocols and user interfaces in the SIMATIC homogenous system world (i.e. only SIMATIC systems communicate with each other) and particularly in the heterogeneous system world (i.e. SIMATIC systems communicate with “third party” automation systems) this topic is extremely complex. Basic knowledge of the principles behind protocol mechanisms, protocols utilizable with the bus systems, as well as their properties, are just as important as the concrete implementation of...
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Applications and tools
