摘要
对PLC自动控制系统可靠性问题进行了探讨,并结合生产实际,提出了提高控制系统可靠性的几点行之有效的实用措施。
A discussion is made of the reliability of PLC automatic control system. Some effective and practical measures are proposed to increase its reliability.
出处
《石油工业技术监督》
2004年第11期20-21,27,共3页
Technology Supervision in Petroleum Industry
