关于水厂加压站自控系统的程序设计

Program Design of Auto - control system for a Pressurization Station in Water Works

控制程序的设计是PLC应用系统研制的重要环节,特别在大型PLC应用系统中,其重要性就更为突出。本文结合笔者参加研制的国内某大型水厂加压站PLC监控系统,介绍控制程序的设计,对大型PLC应用系统的程序设计方法进行探讨。

The design of control program is a very important link in the develop study of PLC's application system , especially in its large -scale application system . Based on the development study of PLC's supervisory control system for a pressurization station in water works at home , the program design methods of PLC's large - scale application system are introduced and discussed in this paper .