摘要
不同控制系统间时钟同步一直是自动化行业的一个难题,以横河CENTUM VP、TRICONEX TS3000及西门子PCS7系统为例,对几种目前广泛应用的时钟同步方式进行了比较,分析其利弊并着重介绍定时自动校正方式实现控制系统时钟同步的方法。
Different control system clock synchronization is always a difficult problem in the automation industry,based on the Henghe CENTUM VP,TRICONEX TS3000 and SIEMENS PCS7 system as an example,the clock synchronization mode several widely used are compared,and focuses on analyzing the advantages and disadvantages of automatic timing correction control method for realizing clock synchronization system.
出处
《化工设计通讯》
CAS
2017年第11期150-,共1页
Chemical Engineering Design Communications
