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四步法设计PLC顺序功能图
引用本文:孙汉卿. 四步法设计PLC顺序功能图[J]. 现代制造技术与装备, 2011, 0(3): 72-73
作者姓名:孙汉卿
作者单位:河南商业高等专科学校,郑州,450044
摘    要:
为提高学生学习PLC的积极性和缩短学习周期,介绍了"四步法"设计PLC顺序功能图的编程方法,实际教学效果表明"四步法"提高了学生的认知能力,能帮助学生较快的学会PLC顺序功能图的设计方法,而且此方法有较好的移植性,具有很高的借鉴作用。

关 键 词:PLC  编程语言  四步法  顺序功能图

Four-step design of PLC Sequential Function Chart
SUN Hanqing. Four-step design of PLC Sequential Function Chart[J]. Modern Manufacturing Technology and Equipment, 2011, 0(3): 72-73
Authors:SUN Hanqing
Affiliation:SUN Hanqing (Department of Computer,Henan Business College,Zhengzhou 450044,China)
Abstract:
In order to improve the enthusiasm of students learning PLC and shorten the learning cycle,it introduces the four-step programming method to design PLC sequential function chart,the actual teaching effect indicates that four-step improves the cognitive abilities of students,to help students quickly grasp the design method of PLC sequential function chart,and this method has good portability,high reference.
Keywords:PLC  programming language  four step design  sequential function chart  
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