| 国家粮食储备库监控系统中上位机与PLC的通信 |
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| 引用本文： | 刘照德,刘海波,顾国昌,张国印.国家粮食储备库监控系统中上位机与PLC的通信[J].应用科技,2001,28(7):37-38,52. |
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| 作者姓名： | 刘照德 刘海波 顾国昌 张国印 |
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| 作者单位： | 哈尔滨工程大学计算机与信息科学系黑龙江哈尔滨 150001 |
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| 摘 要： | 给出了国家粮食储备库（以下简称国储库）监控系统的体系结构，着重阐述了系统中上位机与PLC的通信规程、硬软件设置、FCS的生成、上位机通信流程等问题，并给出相应VB程序源代码。
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| 关 键 词： | 上位机 PLC通信 FCS 监控系统 国家粮食储备库 |
| 文章编号： | 1009-671X(2001)05-0037-02 |
The Communication Between Host and PLC in the National Food Storehouse Monitoring
System |
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| LIU Zhao_de,LIU Hai_bo,GU Guo_chang.The Communication Between Host and PLC in the National Food Storehouse Monitoring
System[J].Applied Science and Technology,2001,28(7):37-38,52. |
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| Authors: | LIU Zhao_de LIU Hai_bo GU Guo_chang |
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| Abstract: | The architecture of national food storehouse monitoring system is presented,and the followings are discussed in details:the communicating instruction between host and PLC,the settings of software and hardware,the generating of FCS and the host communicating process.At last,the VB source code is presented. |
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| Keywords: | host PLC communication FCS monitoring system |
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