摘要
针对大型、复杂数控机床的PLC控制系统的设计开发效率低的问题,提出一种基于软件实现的可编程逻辑控制器配置与组态的解决方案。该方案使用软件实现了集成的软PLC替代独立的PLC,并通过硬件描述文件将PLC程序和控制系统的硬件分离,并通过模块库为PLC程序提高可调用、复用的功能块,提高开发效率。通过实例测试表明,所述的配置和组态方案具有良好的可行性。
The low efficiency exists in the design and development of PLC control system for large, complex numerical control machine tool. This paper puts forward a kind of programmable logic controller configurated with the software. In the scheme, the software is used to achieve the integrated PLC instead of separate PLC, and through the hardware description file, the PLC program is kept separate from the hardware of the control system, and the module library is used to improve the calling and recalling function of the PLC programs, and the development efficiency. The result of the example test shows that this configuration scheme has good feasibility.
作者
李伟
杨利荣
LI Wei;YNAG Lirong(Aeronautical Manufacturing Center , Xi'an Aeronautical Polytechnic Institute, Xi'an 710089, China;Institute of Computer Engineering, Xi’an Aeronautical Polytechnic Institute, Xi’an 710089, China)
出处
《机械制造与自动化》
2019年第4期206-208,211,共4页
Machine Building & Automation
