编译器以树结构为中介将梯形图和PLC指令联系起来，实现了从梯形图到PLC指令的转换。
Through tree structure, the editor links the ladder diagram and PLC instruction to realize the compiler conversion between them.
本文提出按生产工艺，在充分调用指令集情况下，编辑梯形图。
This article discusses how to edit ladder scheme under instruction set called fully in accordance with the technological process.
平台根据PLC的梯形图，自动生成PLC的指令程序，并下装到PLC执行。
The platform produces the program according to the ladder chart, then is transformed to PLC to execute.
首先开发编辑模块，包括梯形图编辑器和指令表编辑器，以及由梯形图到指令表的转换功能的实现。
It contains Ladder Diagram editor, Instruction List editor and converting module from Ladder Diagram to Instruction List.
功能表图可转换成梯形图、指令表以便于使用和输入程序。
The function diagram can be changed over ladder diagram, the directive table is easy to use and input program.
功能表图可转换成梯形图、指令表以便于使用和输入程序。
The function diagram can be changed over ladder diagram, the directive table is easy to use and input program.
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