摘要
结合青岛澳柯玛集团采用PLC改造400 t压力机控制系统的实例,论述了PLC电气控制系统的控制原理、硬件选择、程序设计。运行结果表明,该系统结构简单、操作方便、运行可靠,可提高经济效益。
Combine with the sample of PLC control system for 400t pressing machine in Qingdao AUCMA Group, the system＇s control principle, component choose, and programmer design are studied in this paper. And the results of practice show that its structure is simple, its operation is convenient, and its run is reliable. The application of this system can improve its benefit.
出处
《机床电器》
2006年第5期37-38,41,共3页
Machine Tool Electric Apparatus
关键词
压力机
PLC
控制
可靠
pressing machine
PLC
control
reliable
