微型电脑应用2013，Vol.29Issue(1)：28-30,3.
基于深度遍历的S7-300系列可编程控制器梯形图程序自动生成算法研究
Research On Ladder Program Auto-Producing Alogorithm of S7-300 Series PLC Based on Depth-First Traversal
袁佳溢 1路林吉1
作者信息
- 1. 上海交通大学自动化系 上海 200030
- 折叠
摘要
Abstract
A kind of Ladder program auto-producing software based on Siemens S7-300 series PLC is introduced in this article as a solution to replace manually writing ladder code.That means ladder program can be produced according to system flow chart and hardware I/O address list inputted by programmer based on programming rule.During transferring that information into ladder program,logical relation between ladder program modules is described in tree structure and sorted by depth-first traversal.According to the logical relation,ladder program can be produced after replacing flow chart modules with ladder program symbols.关键词
梯形图自动生成/流程图/树形结构/深度遍历Key words
Auto-producing of Ladder Program/ Flowing Chart/ Tree Structure/ Depth-first Traversal分类
信息技术与安全科学引用本文复制引用
袁佳溢,路林吉..基于深度遍历的S7-300系列可编程控制器梯形图程序自动生成算法研究[J].微型电脑应用,2013,29(1):28-30,3.
