摘要
本文介绍西门子S7-200系列PLC在注蜡机中的运用,阐述了PLC与外部电路的硬件接口及PLC的软件编制,成功地实现了点位及定量灌注控制。
This paper introduces application of SIMATIC S7-200 PLC in waxing machine. It explains the hardware interface between PLC and surrounding circuit and software design. The control of point-position and ration are successfully realized.
出处
《电气自动化》
北大核心
2003年第3期63-65,共3页
Electrical Automation
