摘要
基于条件步进/时间步进原理的单片机步进器,继承了继电器步进器具有的转步电路的标准结构及其标准的逻辑函数表达式。通过对单片机的内存位空间进行软继电器定义,并运用其逻辑运算能力,可实现一类具有设计技术要求低、经济、可编程的顺序控制器设计。
MCU stepper system based on conditions/times inherits the standard circuit structure and the standard logic function of relay stepper system.By defining MCU bit REMs as soft relaies and using MCU powerful logic operation ability,we can design such aspecies programmable controller,which is of low technology requirment, economical and programmable features.
出处
《河北工业科技》
CAS
2004年第2期33-35,共3页
Hebei Journal of Industrial Science and Technology