| PLC在电子束单晶熔炉控制系统中的应用 |
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| 引用本文： | 王言前,张根宝,于大元. PLC在电子束单晶熔炉控制系统中的应用[J]. 冶金自动化, 2005, 29(1): 57-59 |
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| 作者姓名： | 王言前 张根宝 于大元 |
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| 作者单位： | 陕西科技大学,电气与电子工程学院,陕西,咸阳,712081 |
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| 摘 要： | 介绍了电子束单晶熔炉的工作原理,对控制原理进行了分析,提出用西门子200系列的可编程程序控制器对电子束单晶熔炉进行逻辑控制。结合电子束单晶熔炉对控制系统的要求,分别对控制软件的作用和构成进行了详细的说明。控制系统运行表明:控制系统的软、硬件功能比较完善、工作可靠。
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| 关 键 词： | PLC 电子束单晶熔炉 控制系统 |
| 文章编号： | 1000-7059(2005)01-0057-03 |
| 修稿时间： | 2004-08-09 |
Application of PLC in control system for electron beam single crystal furnace |
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| WANG Yan-qian,ZHANG Gen-bao,YU Da-yuan. Application of PLC in control system for electron beam single crystal furnace[J]. Metallurgical Industry Automation, 2005, 29(1): 57-59 |
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| Authors: | WANG Yan-qian ZHANG Gen-bao YU Da-yuan |
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| Abstract: | Working principle of electron beam single crystal furnace is introduced and its control principle is analyzed.Siemens S7-200 series PLC is applied to logic control of electron beam single crystal furnace.According to requirement of control system in electron beam single crystal furnace,hardware composition and software functions of the control system are described in detail.The system operation shows that functions of the control system are prefect and operation is reliable. |
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| Keywords: | PLC electron beam single crystal furnace control system |
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