CONTROL SYSTEM OF POWER SUPPLY

摘要

PURPOSE:To reset automatically an alarm and to perform the re-application even when an alarm is produced by storing the power supply control data to a memory part and carrying out the power supply application sequence in accordance with the data stored in the memory part. CONSTITUTION:A power supply control part 1a gives an access to a memory part 3 and controls the power supply application for follower units 2a-2n in accordance with a sequence control program. The part 1a receives an alarm signal and collates the contents of the alarm signal with the alarm attribute data 33. Then the part 1a stops the power supply and displays this state in case the repetition of application of power supply is clearly ineffective and the actuation is impossible. When the re-application is possible with the alarm signal of temperature or humidity, the part 1a resets the alarm signal and the alarm monitor in compliance with an alarm control program 32 to perform the re-application. If no change is given to the contents of the alarm signal with re-application, the re-application of power supply is repeated in a desired frequency shown in set the data in response to the units 2a-2n.