摘要
简要介绍了美国通用电气公司制造的I-J系列可编程序控制器(PC)的基本结构和应用知识,结合连动真空包装机电气控制的改造,介绍了I-J系列PC应用于该机的梯形图和程序编制。
Structure and uses are briefly introduced of programmable controller (PC) in the I-J series manufactured by General Electric Company. Ladder pattern and programming for application of PC in the I-J series to link vacuum packager dealt with in the light of the technological innovation of the electrical control in link vacuum packager.
关键词
程序控制器
真空包装机
连动式
programmable controller, technological innovation.
