| 基于MODBUS协议离子膜烧碱装置DCS与PLC间实时通信的设计和开发 |
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| 引用本文： | 于东海,李海生.基于MODBUS协议离子膜烧碱装置DCS与PLC间实时通信的设计和开发[J].微计算机信息,2004,20(3):44-45,85. |
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| 作者姓名： | 于东海 李海生 |
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| 作者单位： | 1. 116600,大连西太平洋石化有限公司机动部
2. 255411,山东淄博市齐鲁石化公司氯碱厂仪表车间 |
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| 摘 要： | 以横河CENTUM-CS系统与2000SERIES PLC系统为例,介绍了DCS系统与PLC子系统通过MODBUS协议进行实时通信的设计和开发,对其硬件设置、软件组态以及系统的调试等方面做了较为详细的介绍。
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| 关 键 词： | DCS PLC MODBUS通信协议 实时通信 系统开发 |
| 文章编号： | 1008-0570(2004)03-0044-02 |
The Implementation of Real-time Communication Between DCS and PLC Base on the Protocol of Modbus in Chlorine Caustic Soda Plant |
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| Yu,Donghai Li,Haisheng.The Implementation of Real-time Communication Between DCS and PLC Base on the Protocol of Modbus in Chlorine Caustic Soda Plant[J].Control & Automation,2004,20(3):44-45,85. |
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| Authors: | Yu Donghai Li Haisheng |
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| Abstract: | The thesis, in illustration of system of CENTUM-CS , YOKOGAWA and 2000SERIES PLC , describes the implementation of real-time communication between DCS system and PLC subsystem with protocol of MODBUS in plant of fact. And the hardware setup, software configuration and system debugging for the system are introduced. |
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| Keywords: | Distributed Control System Programmable Logical Controller MODBUS Protocol Real-time Communication System Development |
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