摘要
针对某石化公司乙二醇装置,设计并实现了一个防止火灾和毒气的安全保护系统;利用Tricon配置了系统硬件,它由主系统、工程师站、SOE站、操作站/台、检测单元、声光报警器等组成,并与DCS和LAN通信;采用Tristation1131设计了控制逻辑和控制软件,包含功能相对独立的5个模块:与DCS通信、故障和控制过程问题报警、故障报警、系统自检、主逻辑;应用Intouch设计了友好的人机界面;进行了系统调试;系统的应用取得了预期效果。
Aiming at EOEG units of the petrochemical company, Security and protection system for preventing fire and gas is designed , and is realized. The system hardware is configured by Tricon of Triconex, that is constituted by main system, engineer workstation, sequence of events workstation, operation station , detection unit and sound--light alarming equipment, it can be communicated with DCS and LAN. The system controlling logic and controlling software are designed by Tristation1131, they include five independent function modules： DCS_ Communication, system fault and control process accident alarm, System _ Alarm, System _ Diagnose, EOEG _ Logic. Friendly HMI is designed by Intouch. The system debugging is introduced in the paper. The application of the system brings about expectant effect for the enterprise.
出处
《计算机测量与控制》
CSCD
北大核心
2009年第2期335-337,共3页
Computer Measurement &Control
