摘要
系统对早期的PLC自动门控制系统进行改进设计并将之应用于江苏齐天铁塔制造有限公司,该系统可靠性好、抗干扰能力强、体积小、能耗低,安装维护方便。
System of early PLC automatic door control system was improved and applied to Jiangsu Qitian Tower Manufacturing Co. Ltd., the system has good reliability , strong anti-interference ability , small volume , low power consumption , easy installation and maintenance .
出处
《现代制造技术与装备》
2014年第4期45-45,76,共2页
Modern Manufacturing Technology and Equipment
关键词
PLC
自动门
变频控制
PLC, automatic door, frequency conversion control
