摘要
对影响山西兴能发电有限公司辅网各系统PLC控制系统稳定性的主要干扰源、成因进行了分析。从硬件电路设计和软件程序编制入手,研究探讨提高PLC控制系统抗干扰能力的方法和措施。实践证明,这些方法和措施对提高PLC控制系统抗干扰能力具有普遍意义和实用价值。
Analyzes main interference sources and cause of formation which effects on the stabilization of PLC control system of apiece complement net in Xingneng power limited company of Shanxi. From the hardware circuit and the authorized of software program, discusses the improvement the method and the measure, and the remedy is proved that has universal significance and practical value.
出处
《山西焦煤科技》
2009年第6期21-23,共3页
Shanxi Coking Coal Science & Technology
关键词
PLC
控制系统
抗干扰
PLC
Control system
Anti - jamming
