摘要
本文根据PLC顺序控制程序的设计思路,阐述了用常用集成数码移位寄存器、电力电子开关电路和少量外围电子元件构成移位控制器的原理,根据此设计思路制作的移位控制器经过在实验室环境下运行,证明了设计方案的可行性。
Based on the designing thought of PLC sequential control program, this paper elaborates the principle that how to make up a shift controller by integret digital shift resgister, power electronic and a few outer telectronic components. The feasibility of its designing plan was proved running in lab.
出处
《机床电器》
2007年第1期40-42,共3页
Machine Tool Electric Apparatus
关键词
顺序控制程序
移位寄存器
电力电子开关电路
sequential controller program
shift register
power electronic switching circuit
