OPTIMUM DISTRIBUTED CONTROLLING SYSTEM OF LOAD OF PERIODIC PROCESSING

摘要

PURPOSE:To optimize distribution of loads by preparing a periodical table dynamically while referring to and renewing a starting program number control table and a program identification information control table and starting a periodical program. CONSTITUTION:The number of starting programs in each unit period of a periodical table A is stored in the starting program number control table T1, and the corresponding program identification information of each bit corresponding to program of the table A is stored in the program identification information control table T2, and the table A is prepared dynamically by a periodic program registration deletion function module M while referring to and renewing the two tables T1, T2. At this time, starting is made in each unit period by a periodic start control program B when normal operation, and if module M is called from the periodic program etc., the table A is prepared to make the number of starting programs in each unit period uniform and processed.