摘要
叙述了S1MATIC S7200PLC提供的3种定时器的功能和用法,开通过一个典刑例子说明了定时器在水压试管机中的应用,这一编程方法已经在SlMATIC S7200PLC中调试通过。
The timer's function and usage of SIMATIC-S7200 PLC are introduced typical example of timer in hydraulic testing of steel-pipe is proposed.This program is tested by SlMATIC-S7200 PLC and past.
出处
《太原重型机械学院学报》
2004年第3期197-199,共3页
Journal of Taiyuan Heavy Machinery Institute
