| 时间空余在用PLC改造继电器——接触器控制系统中的应用 |
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| 引用本文： | 周凤胜,徐兰英.时间空余在用PLC改造继电器——接触器控制系统中的应用[J].宜春学院学报,2010,32(4):47-49. |
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| 作者姓名： | 周凤胜 徐兰英 |
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| 作者单位： | 1. 安徽电子信息职业技术学院,安徽,蚌埠,233030
2. 蚌埠市第九中学,安徽,蚌埠,233000 |
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| 摘 要： | 本文通过对竞争现象的分析,发现了在用PLC改造继电器--接触器控制系统中容易产生竞争的情况,提出了利用时间空余去消除竞争引起的"1"冒险的观点.同时介绍了时间空余以及时间空余的设置方法、特点,并且通过实例来说明它在PLC工控环境中的应用.
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| 关 键 词： | 竞争 时间空余 继电器--接触器控制 |
Using Time-idling in PLC Transforming the Relay-contactor Control System |
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| ZHOU Feng-sheng,XU Lan-ying.Using Time-idling in PLC Transforming the Relay-contactor Control System[J].Journal of Yichun University,2010,32(4):47-49. |
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| Authors: | ZHOU Feng-sheng XU Lan-ying |
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| Institution: | ZHOU Feng-sheng1,XU Lan-ying2(1.Anhui Vocational College of Electronic & Informational Technique,Bengbu 233030,2.The 9th Middle School,Bengbu City,Bengbu 233000 China) |
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| Abstract: | The article discovers that PLC transforming the relay-contactor control system leads easily to competition by the analysis of the competition phenomena.It proposes an idea that time-idling eliminate competition.Simultaneously,it introduces time-idling and the method to establish it and its characteristics,which has been illustrated through the examples in use. |
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| Keywords: | PLC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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