基于简单二维数组的梯形图转换算法

Transformation from LAD to IL Algorithm Based on Two-dimensional Array

探讨了一种梯形图转换指令表的算法。与较多实现相同功能的算法不同的是,所述算法的梯形图存储结构是简单的二维数组结构。这种结构的好处是便于进行梯形图的编辑,更具实用性。

This paper examines a transformation algorithm from ladder diagram（LAD） to instruct list（IL）.Diffent from any other algonrithm which realize same fuction.This algorithm is based on a simple two-dimensional array structure.The advantage of this construction is convenient for editing ladder,more practical.