The Design and Implement of SKPLC SFC Programming System

摘要：

This article introduces in details the structure of Sequential function chart and the function of every element in SFC and the functions of SFC software. We design the graphic SFC editor and all elements in SFC, We also define the built-in ladder and instruction list and the structure of SFC file. Finally in this paper it is shown how to convert the SFC file into (IL) instruction list and how to translate instruction list (IL) into intermediate code, and how to download the intermediate code to PLC and PLC interpretive execution.

关键词： PLC SFC Programming System Instruction List IEC61131-3

作者: Zhao Feng Sun Xiang Cheng GuangHe Ren XuCai

作者单位: Shandong Provincial Key Laboratory of Computer Network ShanDong Computer Science Center 19 Keyuan Road, JiNan, ShanDong Province, China

会议类型: 国际会议

会议名称: 2010 Third International Symposium on Intelligent Ubiquitous and Education(2010年第三届智能普适计算与教育国际研讨会 IUCE 2010)

会议地点: 北京

会议语种:英文

页码: 312-314

在线出版日期: 2010-09-18（万方平台首次上网日期，不代表论文的发表时间）