HONEYWELL安全联锁SM系统远程通信中断联锁原因分析及处理

Analysis and Treatment of Remote Communication Interruption Interlock in HONEYWELL Security Interlock SM System

通过不同时间不同装置出现的两次类似问题,深入剖析了中海石油宁波大榭石化有限公司HONEYWELL安全联锁SM系统远程通信中断联锁原因。在第一次问题分析后增加了有效的监控手段,并在第二次有效地记录关键的故障信息,循序渐进地找出了可行性解决方案,实施后重大隐患消除,提高了安全联锁系统的稳定性和安全性,保证了安全生产。

Through two similar problems in the different times and different device,a deep insight into our company HONEYWELL SM security interlock system remote communication interrupt interlocking reason,after the first problem analysis to increase the effective monitoring means,and on the second record the key fault information effectively,find out the feasibility of gradual solution,after the implementation of major hidden trouble elimination,improve the stability and safety of safety interlock system,guarantees the safety in production.