对MAX1000十PLUS集散控制系统CMOS电池管理的讨论

Discussion of the Management of CMOS Battery in MAX1000+PLUS DCS

简要分析了发电机组集散控制系统 (DCS)的CMOS电池对机组控制系统的重要性 ,介绍了目前MAXl0 0 0 +PLUS集散控制系统的工作站、DBM、DPU的CMOS电池的使用观状及在的隐患 ,并针对性地提出了一些防范改进措施 。

In this article,the author briefly introdu ces the im portance of the CMOS battery in MAX1000 +PLUS DCS and its power to the c lock of DCS,analyzes the power this to the clock of DCS,analyzed the CMOS batter y' life-span,present situation, and the hidden peril in the workstations,DBM,DPU of MAX1000+PLUS DCS,and pointedly put forward some sa feguard and improvement measures so as to ensure the power units to operate safe ly and steadily.