320 kV全离子综合实验平台控制系统升级

Upgrade of Control System for 320 kV Heavy Ion Multidisciplinary Research Facility

本文对320kV全离子综合实验平台的控制系统升级进行了研究。升级后的控制系统采用分布式系统模型构建。硬件采用串口服务器、PLC及伺服电机等部件实现了所有被控设备的远程监测及控制。软件通过建立EPICSIOC动态数据库,实现了对所有被控设备的集成。用户操作界面层采用CSS开发,实现了操作人员对所有被控设备的透明访问。该控制系统已成功连续运行约10000h。目前该控制系统运行稳定、可靠,完全满足320kV全离子综合实验平台的运行及物理实验的需求。

The control system upgrade of the 320 kV heavy ion multidisciplinary research facility was studied in this paper.The upgraded control system was based on distributed system model.Serial port server,programmable logic controller(PLC)and servo motors were used to control and monitor all devices remotely.By building up EPICS IOC dynamic database,all controlled devices were integrated together seamlessly.As to operator interface,control system studio(CSS)toolkit was adopted to access all controlled devices transparently.This upgraded control system has been running for more than 10 000 h.At present,the control system runs steadily and reliably,which fully meets the requirements of 320 kV heavy ion multidisciplinary research facility and physical experiment.