AMS在化工企业中的应用

The Application of AMS in Chemical Plants

针对AMS在HART通讯中的便利性,从HART概念和AMS的工作原理引开,简述其在Delta V和TPS两种不同控制系统中的应用;通过实例应用,从最初的HART信号采集、信号串接、地址分配,到后期的故障排除,都进行了简单的论述,并对化工厂实际中的应用提出了建议;简要论述了AMS今后在现场总线中的前景。

With the benefit of AMS in the HART communication, its different application in two control systems DeltaV and TPS is briefly discussed regarding the HART concept and the work principle of AMS. Then the original HART signal collection, signal contact, address assignment and the solution to certain problem by an application example in the chemical plant are discussed, and the suggestions to that problem are presented. Finally the perspective of AMS in the FCS is discussed.