| PLC定时器在双速电梯端站保护中的应用 |
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| 引用本文： | 王红育,刘建东.PLC定时器在双速电梯端站保护中的应用[J].现代制造技术与装备,2005(1):45-46. |
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| 作者姓名： | 王红育 刘建东 |
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| 作者单位： | 济南市高级技工学校,济南,250031 |
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| 摘 要： | 交流双速电梯的端站保护是十分重要的。为提高其安全性采用可编程序控制器(PLC)中程序定时的功能进行强化保护,并通过 PLC 的自诊断功能简化故障检修的步骤,提高检修效率,从而更好的保证工、矿企业的安全生产。
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| 关 键 词： | 端站保护 可编程序控制器(PLC) 程序指令 故障 |
Application of PLC Time Dealyer in the Double-speed Elevator Extreme Stands Protection |
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| WANG Hongyu,JIU Jiandong.Application of PLC Time Dealyer in the Double-speed Elevator Extreme Stands Protection[J].Modern Manufacturing Technology and Equipment,2005(1):45-46. |
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| Authors: | WANG Hongyu JIU Jiandong |
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| Affiliation: | Jinan Advanced Artisan School |
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| Abstract: | It is important for double-speed elevator to protect its termination. The program of definite-time in PLC is used to improve the security of double-speed elevator and the function of self -diagnosis can make the examination simple, and insure the safety in production of industrial and mining business. |
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| Keywords: | Terminal protection PLC Program Instruction Stoppage |
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