PLC在4M50(104)焦炉气压缩机组联锁保护系统中的应用

摘要

This paper has introduced the importance of the interlock protection system of compressor units and the hardware configuration and software design of the interlock protection system of units.%介绍了压缩机组连锁保护的重要性,联锁保护系统的硬件配置及软件设计.