The application of improved EDM in the thermal loop control system of molten salt reactor

EDM (Extensible Display Manager), one example of an EPICS display manager, has been usually used on large Experimental Equipment and Industrial Control System. The exiting EDM is used as a development tool of HMI in the thermal loop control system of molten salt reactor, but its motion rate is fixed and could not display the motion rate of molten salt dynamically in the HMI. The motion rate of molten salt should be associated with flow which flow meter measures to display the motion rate of molten salt dynamic in the interface and operator can observe and judge conveniently. In order to overcome the limitation, we improved the existing EDM. (authors)