摘要
介绍了油料灌装的一个PLC监控系统.油料灌装的自动控制是重要而又有难度的,但利用 低成本的S7-200PLC仍能构成一个安全可靠、经济实用、高精度的监控系统.文中讨论了监控系 统设计的基本方法,及提高灌装精度和增强安全性的实现方法.
A PLC monitored control system for tanker-loading oil is proposed . It is important and difficult to control tanker-loading oil . By using low-cost S7-200 PLC , we construct a reliable and practical monitored control system with high accuracy .. The method can improve loading precision and quality is discussed.
出处
《厦门大学学报(自然科学版)》
CAS
CSCD
北大核心
2001年第z1期146-149,共4页
Journal of Xiamen University:Natural Science
关键词
PLC.监控系统.油料灌装
PLC
monitored control system
tanker-loading oil