| 基于CAN总线的多PLC网络通信方案研究 |
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| 引用本文： | 薛青娜. 基于CAN总线的多PLC网络通信方案研究[J]. 微处理机, 2012, 33(1): 27-30 |
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| 作者姓名： | 薛青娜 |
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| 作者单位： | 西安铁路职业技术学院,西安,710014 |
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| 摘 要： | 目前,很多小型PLC并没有集成CAN通信接口,这样就妨碍了通信模块的连接。提出了一种基于CAN总线的PLC网络通信方案,该方案通过将各厂家不同的通信协议转化为统一的CAN网络通信,从而实现了较好的互相连通性以及统一的上位机监控能力。
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| 关 键 词： | PLC通信 CAN总线 现场总线 |
Study of Multi PLC Network Communication Scheme based on CAN Bus |
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| XUE Qing-na. Study of Multi PLC Network Communication Scheme based on CAN Bus[J]. Microprocessors, 2012, 33(1): 27-30 |
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| Authors: | XUE Qing-na |
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| Affiliation: | XUE Qing-na(Xi＇an railway vocational and technical college,Xi＇an 710014,China) |
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| Abstract: | Many of the small PLC is no integrated communication interface,so that it hampers the communication module of connection.This paper presents a kind of PLC network communication scheme based on CAN bus.The scheme is to construct PLC communication network by equipping RS232-CAN gateways on the host PC and each PLC. |
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| Keywords: | PLC Communication CAN bus Field bus |
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