摘要
针对影响PLC控制系统可靠性和安全性的主要因素,从硬件电路设计和软件编程两方面提出了提高系统可靠性和安全性的几种措施。
Based on the main factors influencing the reliability and security of PLC control system, several measures to improve system reliability and security from the circuit design of hardware and programming were put forward.
出处
《机床与液压》
北大核心
2006年第9期236-238,共3页
Machine Tool & Hydraulics
