| 摘要 |
PURPOSE:To permit accurate display of the control subject without delay by permitting information produced from an electronic computor to be transferred from the electronic computor to a memory system under the control of an output signal from a power source system at the time of closing a power source for the memory system. CONSTITUTION:When a power source system POW is turned ''on'', an initializing signal (i.e., interruption signal) INI is coupled to an input output system IO of an electronic computor COMP, whereby information about the state of the whole system is coupled through an interface unit INT, a decoder unit DED and a state memory unit MEM of a system display KEITO for display in a display circuit DISP. An interruption signal generator circuit of the power source system POW is provided with, of instance, a NAND circuit NAND. When the power source is turned ''on'', an auxiliary relay XC is energized through an inverter circuit INV, and after the transmission of the interruption signal INI to the electronic computor COMP an auxiliary relay XC is restored for switching to the normal operation state. |
