AUTOMATIC CONTROL SUPERVISORY METHOD

摘要

PURPOSE:To offer the automatic control supervisory method surely with high reliability by cooperating simultaneous control of plural substations independently of number of the sub-stations and a series of control of plural devices and using the control in common between jobs existing individually in each control job program. CONSTITUTION:When a control program 131 is started, reservation flag F7 is written in the said device position address storage position of a reserved management table 23 corresponding to a control object device. The number of the program 131, a position address of the control object device and a control content are written in a management table 401 in pairs with a master station 81 by the program 131 from the reserved control object device. A control program 112 is started (34) at the same time, and the control program 12 checks the device address searched and registered by the management table 401 and outputs a selection signal S via the said supervision.