| PPI网络在生产线控制系统中的应用 |
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| 引用本文： | 曹胜敏,张铜钢.PPI网络在生产线控制系统中的应用[J].唐山学院学报,2015,28(6):22-23, 71. |
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| 作者姓名： | 曹胜敏 张铜钢 |
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| 作者单位： | 唐山学院 智能与信息工程学院,河北 唐山 063020,唐山学院 智能与信息工程学院,河北 唐山 063020 |
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| 摘 要： | 针对四站三工序生产线研制的自动控制系统,采用四台S7-200PLC构成PPI网络,应用NETR与NETW指令设计主站PLC的通信控制程序和各从站的控制程序。通过在实验室进行无负载模拟试验,证明该系统通信数据准确,功能稳定、可靠。
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| 关 键 词： | PLC控制 PPI网络 生产线控制系统 |
| 收稿时间： | 2015/9/5 0:00:00 |
Application of the PPI Network in the Control System of Production Lines |
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| CAO Sheng-min and ZHANG Tong-gang.Application of the PPI Network in the Control System of Production Lines[J].Journal of Tangshan College,2015,28(6):22-23, 71. |
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| Authors: | CAO Sheng-min and ZHANG Tong-gang |
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| Institution: | School of Intelligence and Information Engineering, Tangshan College, Tangshan 063020,China and School of Intelligence and Information Engineering, Tangshan College, Tangshan 063020,China |
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| Abstract: | The authors of this paper have developed an automatic control system for the production line with four stations and three processes,which has a PPI network consisting of four S7-200PLCs,in which NETR and NETW instructions are used to design the communication control program of the master PLC and slave stations. boratory simulation testing with no load demonstrates that the communication data of the system is accurate,and that the performance it is stable and reliable. |
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