摘要
介绍了由PLC及上位机组成的安全联锁保护控制系统 .该系统操作简单 ,功能完善 ,灵敏及可靠性高 ,确保了生产安全。
The control system of security interlocking protection consisting of PLC and upper computer is introduced. The system has the advantages of simple operation, complete function, and high sensitivity and reliability, which ensure the production running in security and high efficiency.
出处
《吉林化工学院学报》
CAS
2001年第3期50-51,共2页
Journal of Jilin Institute of Chemical Technology
