METHOD FOR SYNCHRONIZING REFERENCE DATA OF OPERATOR CONTROL SYSTEM

摘要

PURPOSE: A method for synchronizing a reference data of operator control system is provided to unify a reference information by synchronizing data between a control system and a field system. CONSTITUTION: A method for synchronizing a reference data of operator control system is to grasp rapidly varied contents by managing and operating respectively varied information of a reference data between a control system and a field system. The method comprises the steps of: downloading a data of the filed system to the filed system; unifying the synchronization for total synchronization information of the control system and the field system; comparing the total synchronization information of the control system to the total synchronization information of the field system; and unifying a newly varied synchronization information of the reference data and the total synchronization information.