| 基于PLC（FX2N）T、C、D设定值的改变及显示设计 |
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| 引用本文： | 岳晓礼.基于PLC（FX2N）T、C、D设定值的改变及显示设计[J].中国科技信息,2011(8):184-185. |
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| 作者姓名： | 岳晓礼 |
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| 作者单位： | 达州职业技术学院机电系; |
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| 摘 要： | 文章针对PLC控制系统中T、C、D软元件数据常频繁改变的特点,介绍了一种利用变址寄存器V预先设定T（C或者D）的软元件序号,并根据设定的序号,改变用户程序中的T（C或者D）的设定值并显示。
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| 关 键 词： | PLC 定时器 计数器 数据寄存器 程序 |
The Display Design and Change of T.C.D Set Value Based on PLC |
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| Yue Xiaoli Mechanical & Electrical.The Display Design and Change of T.C.D Set Value Based on PLC[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2011(8):184-185. |
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| Authors: | Yue Xiaoli Mechanical & Electrical |
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| Institution: | Yue Xiaoli Mechanical & Electrical Department of DZVTC Dazhou,Sichuan |
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| Abstract: | Aimed at the characteristic of T.C.D soft component data often changed in PLC control system,a soft component serial number of using the rename register to preset T(C or D) is introduced.The set serial number can change and show the T(C or D) set value in users' program. |
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| Keywords: | PLC a self-timer a counter a data register program |
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