Upgrade of HIRFL Cryopump Temperature Monitoring System Based on EPICS

摘要

The original HIRFL cryopump temperature monitoring system which is constructed on configuration software can fulfill the basic function of remote monitoring and alarming.But it has some unknown errors after running for a period of time.The real-time data in main screen could not update normally in central control room.In order to solve this problem,a new software with different structure is presented.This software is designed based on Experimental Physics and Industrial Control System(EPICS).It is realized to collect temperature data from onsite devices,display the temperature and store historical data automatically.When receiving abnormal data it will alert immediately.