紧急停车系统在鼓风机自保逻辑上的应用

The Application of Urgent Shutdown System for Blower Auto-protect Logic

介绍了西门子PLC逻辑控制程序在主风机自保上的应用,以及在两段提升管催化裂化装置上所用紧急停车系统(ESD)的软硬件配置。

The application of Logic Control Programme SIEMENS PLC on main fan,and the soft and hard piece disposal of emergency shutdown(ESD) used in two segments raising tube catalytic cracking plant are introduced.