摘要
结合PLC控制系统对安全、可靠性要求,设备设计人员职责,阐述PLC控制系统安全电路设计要点和要求,提出安全电路设计、实现方法。
Combining with the request that security and reliability of PLC-control system and responsibility of equipment and designer, the author elaborates the characters and requests that security circuits designing of PLC-control system, proposing the implementation of security circuits designing.
出处
《重庆三峡学院学报》
2007年第3期94-96,共3页
Journal of Chongqing Three Gorges University
关键词
自动控制
PLC
安全电路
automatic control
PLC
security circuits
