AADvance系统的应用说明及常见故障分析
Application description and common failure analysis of AADvance system
袁子陵，刘映岐，潘大龙，贾成琪
作者单位：大庆石化炼油厂
中文关键字：关键过程控制；AADvance系统；故障分析；
英文关键字：Critical process control; AADvance system; Fault analysis;
中文摘要：AADvance系统是一种工业控制系统，由不同模块和互相连接的基本单元组成。该系统通过IEC 61508认证，支持各类行业标准协议，如HART、以太网、Modbus RTU、OPC等。AADvance可广泛适用于各类中小型项目，如：关键过程控制，紧急切断控制，火灾安全系统等。该系统模块搭建灵活，可从单重化模式转变为容错系统，在不中断系统的情况下实现对I/O模块的扩充。该系统符合安全控制系统的基本要求，适用于关键过程控制。该系统广泛应用于各类大中小型化工装置，控制效果良好。
英文摘要：AADvance is a new type of industrial control system, it is composed of different modules and basic units. The system has been certified by IE 61508, which support various industry standard agreements like HART, Internet, Modbus RTU and OPC. It was widely used in small or medium sized projects, for example, Critical process control, Emergency shutdown control system, Fire alarm system. The system merging the advantages of flexible establish, expansion without interruption. It supports the enhanced tripled redundant fault-tolerance. The system is in the line with the basic design concepts of safe control system and it’s suitable for the application in critical process control. This system was widely used in all kinds of chemical plants and acquires satisfactory control effect.