| 摘要 |
PURPOSE:To confirm the working of a power supply controller and to continue a test hereafter by setting the controller under a special control state for diagnosis and reporting that a command is normally received without actually cutting off the power supply to an information processor at the time of a power supply cut-off command is received. CONSTITUTION:For make/break of a power supply, the power supply make or break time point is previously set to a time table 9. A control part 11 has a timer function to output the control signal corresponding to a power supply part at the set time point. A diagnosis control part 12 receives a command (including break with designation of time point) from an information processor for indication of the break of power supply when the control is switched to a diagnosis mode. Then the part 12 feeds an answer to the information processor to show that the command is normally received without outputting the control signal to a power supply part for cut-off of the power supply. |
