开放式数控系统软件PLC嵌入式机器码的研究

Research and realization of embedded machine code in soft PLC of open NC system

针对PLC虚拟机执行机制可移植性差的特点,基于开放式数控系统软件PLC集成开发环境,研究了嵌入式机器码的生成方法,实现其不需要PLC虚拟机即可在不同的数控系统下移植用户逻辑控制程序,大大提高了逻辑程序在数控系统的执行效率.

For bad transplantation of PLC virtual machine, the method of producing embedded machine code under the integrated development environment of soft PLC in open NC system was researched. Based on this method, transplantation of user＇s logic control programs between different NC systems was possible, and the execution efficiency can be greatly enhanced.