可编程控制器的应用技术

Application Technology of Ogrammable Logic Controller

可编程控制器控制系统的设计好坏决定了整个控制系统的质量和水平。可编程控制器系统设计就是根据被控对象的特点和控制要求,以可编程控制器为主要控制设备,设计生成一个控制系统。可编程控制器系统将用于长期实际生产,因此设计工作从一开始就应将各种因素考虑得尽可能全面,设计工作应当在一定的原则指导下,严格按步骤进行。

The design of the control system of ogrammable logic controller determines the quality and level of the whole control system. The design of the ogrammable logic control system is that accoding to the characteristics and control requirements of the controlled object and taking the ogrammable logic controller as the main control equipment to design a control system. The ogrammable logic controller system will be used in practical production for a long time, so, various factors of design work should be considered comprehensively as much as possible from the beginning, the design work should be guided by certain principles and strictly proceeds by the steps.