摘要
在分析堆垛机传统控制系统缺点的基础上,从PLC选型、相关设备软、硬件设计、I/O分配等方面介绍了PLC在堆垛机电气控制中的应用.
APV belongs to fine chemical manufacture category, But catalyst have been manufactured in the open, environment is scurviness. After decade working, its control system had extremely trouble, especially fire spigot control system, owing to employ of programmable comtrol of mechanical, troble had occurred frequency, function of chain safety had Iosed in control system, normal manufacture had been effected .empoying of PLC control system in fire spigot and chain safety, complete function, simple composition, convenient work, reliability safety have achieved.
出处
《电工技术》
2005年第9期49-50,52,共3页
Electric Engineering
