This paper presents application of PLC in a plate shearing machine control, and expounds the design the hardware and software of the system in detail.

介绍了可编程控制器(PL C)在自动剪板机控制中的应用，对系统的硬件和软件设计作了较为详细的阐述。

youdao

As the central unit of the control system, PLC has the powerful function and stable performance.

可编程控制器(PLC)作为控制系统的核心装置，其功能强大、性能稳定可靠。

youdao

With the extensive use of PLC in the automatic control systems in petrochemical industry, correct selection of PLC in the actual work is of great important.

随着可编程控制器在石油化工自动化控制中的应用越来越广泛，PLC的正确选型在实际工作中显得非常重要。

youdao