| 基于RS485的PLC与变频器通信实现 |
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| 引用本文： | 王妍. 基于RS485的PLC与变频器通信实现[J]. 现代机械, 2010, 0(4): 41-42,37 |
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| 作者姓名： | 王妍 |
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| 作者单位： | 贵州大学职业技术学院,贵州,贵阳,550003 |
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| 摘 要： | 本文介绍了PLC控制变频器的常用方法,并以三菱PLC及变频器为例具体介绍采用RS485实现PLC与变频器间通信的方法及过程。
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| 关 键 词： | PLC 变频器 RS485 通信 |
The Realization of Communication Between PLC and Frequency-converter Based on RS485 |
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| WANG Yan. The Realization of Communication Between PLC and Frequency-converter Based on RS485[J]. Modern Machinery, 2010, 0(4): 41-42,37 |
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| Authors: | WANG Yan |
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| Abstract: | The paper introduces the generalmethods of frequency-converter control by PLC,and also introduces the realization of commu-nication betweenMITSUBISHI PLC and Frequency-converter by RS485. |
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| Keywords: | PLC RS485 |
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