| SFC图转换成梯形图的方法探讨 |
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| 引用本文： | 叶建亭.SFC图转换成梯形图的方法探讨[J].湖南农机,2009,36(5). |
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| 作者姓名： | 叶建亭 |
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| 作者单位： | 黄冈职业技术学院,湖北,黄冈,438002 |
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| 摘 要： | 顺序功能图(Sequential Function Chart)是PLC程序设计语言之一,简称为SFC图.由于其具有结构清晰、直观简便、易于阅读和维护等特点,在工业顺序控制场合中被广泛应用.通过实例介绍了SFC图转换成梯形图的方法,首先分配存储器地址,然后确定转移条件,最后转换工作步和输出动作.
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| 关 键 词： | PLC程序设计 顺序功能图 梯形图 转换 |
Exploring on the method of SFC diagram convering into a ladder |
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| YE Jian-ting.Exploring on the method of SFC diagram convering into a ladder[J].Hunnan Agricultural Machinery,2009,36(5). |
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| Authors: | YE Jian-ting |
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| Institution: | Huanggang Polytechnic;Huanggang;Hubei 438002;China |
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| Abstract: | Sequential Function Chart(Sequential Function Chart) is one of PLC programming languages, referred to as the SFC chart. It has been widely used because of its clear structure,simple and intuitive, easy to read.The article introduces the method of the SFC chart converting into ladder by examples ,first of all ,allocate memory addresses,then determine the transfer conditions ,finally conver working steps and output action. |
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| Keywords: | PLC Sequential Function Chart Ladder conversion |
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