| S7-300 PLC之间的ProfiNet通信研究 |
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| 引用本文： | 张绘敏,韩海敏.S7-300 PLC之间的ProfiNet通信研究[J].价值工程,2014(36):218-219. |
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| 作者姓名： | 张绘敏 韩海敏 |
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| 作者单位： | 河南化工职业学院机械电子系,郑州,452000 |
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| 基金项目： | 河南省高等学校青年骨干教师资助计划项目(2013GGJS-206)。 |
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| 摘 要： | 本文对工业现场的多台S7-300 PLC之间的Profi Net通信展开研究,使用其CPU 315-2PN/DP自身所带的PN接口,实现多台S7-300 PLC中的每一台都能实时的控制其他的几台。此方案能够满足现场层的通信需求,可以极大地降低安装、工程和投运的成本,增加系统的灵活性。
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| 关 键 词： | S- PLC Profi Net 通信 |
The Research of ProfiNet Communication between S7-300 PLC |
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| ZHANG Hui-min
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HAN Hai-min.The Research of ProfiNet Communication between S7-300 PLC[J].Value Engineering,2014(36):218-219. |
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| Authors: | ZHANG Hui-min HAN Hai-min |
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| Institution: | ( Henan Chemical Industry Vocational College, Mechanical Department of Electronics,Zhengzhou 452000, China) |
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| Abstract: | This paper studies ProfiNet communication between multiple S7-300 PLC in industry field. Every S7-300 PLC can control the other S7-300 PLC devices in real time,which is realized by using their own PN interface of CPU 315-2PN/DP. This scheme can meet the communication needs of the field level, greatly reduce the cost of installation, construction and commissioning, and increase the flexibility of the system. |
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| Keywords: | S7-300 PLC ProfiNet communication |
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