| 单片机与三菱PLC无协议串行通讯的实现 |
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| 引用本文： | 田书峰,李欣.单片机与三菱PLC无协议串行通讯的实现[J].微计算机信息,2005(10). |
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| 作者姓名： | 田书峰 李欣 |
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| 作者单位： | 中国海洋大学电子工程系
266071山东青岛(田书峰)，中国海洋大学电子工程系 266071山东青岛(李欣) |
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| 摘 要： | 介绍了三菱FX2N系列PLC在串行通讯技术中使用无协议数据传输的指令格式,以及单片机与其通讯的软硬件实现方法。
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| 关 键 词： | PLC RS485接口 无协议数据传输 打码机控制器 |
An Approach to the Implementation of No Protocol Serial Communication Between Single-Chip and MITSUBISHI PLC |
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| Tian,Shufeng Li,Xin.An Approach to the Implementation of No Protocol Serial Communication Between Single-Chip and MITSUBISHI PLC[J].Control & Automation,2005(10). |
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| Authors: | Tian Shufeng Li Xin |
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| Abstract: | This paper presents an approach to the implementation of the serial communication between single-chip and MITSUBISHI PLC. In this approach, No protocol communication is used and the FX2N-485-BD communication board is connected to the PLC. This paper describes the format of these instructions in detail, in which the realization method about software and hardware are also introduced. |
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| Keywords: | PLC RS485 interface No protocol data communication mimeograph controller |
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