一种新颖的基于PLC的时间锁方法 |
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引用本文: | 赖伯海.一种新颖的基于PLC的时间锁方法[J].化工文摘,2013(12):63-65,85. |
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作者姓名: | 赖伯海 |
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作者单位: | 杭州肯沃自动化控制有限公司,杭州310015 |
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摘 要: | 介绍一种利用步科触摸屏MT4403T与西门子S7-200PLC实现时间锁功能的软件设计,该软件支持自动校验PLC时间、根据给定密码延长时间报警等功能.
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关 键 词: | 触摸屏 西门子PLC 时间锁 |
A Novel Method of Time Lock Based on PLC |
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Authors: | LAI Bo-hai |
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Affiliation: | LAI Bo-hai (Hangzhou Kenwo Automatic Control Co., LTD, Hangzhou 310015,China) |
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Abstract: | The software design of time lock using Kinco touch screen MT4403T and Siemens The software supports the functions of automatic calibration PLC time and extending the time and password. S7-200PLC is introduced. alarm according to given |
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Keywords: | touch screen Siemens PLC time lock |
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