| 摘要 |
<p>PURPOSE:To start and control quickly and automatically an information processing unit by using a power supply provided with an automatic restart circuit restarting automatically the operation when a transient noise is gone by even when the power supply for an unattended information processing unit is interrupted because of transient noise such as lightening. CONSTITUTION:The automatic restart circuit is included to the power supply of the information processing unit of control side of a controlled side depending on the distance between the installing position of the control and controlled information processing units. Thus, when the 1st information processing unit 1 receiving the control and the 2nd information processing unit 3 controlling the unit 1 are placed at a comparatively near distance, and if the output of the power supplies 2 and 4 of the information processing units 1, 3 is interrupted because of a transient noise such as lightening during the operation of the information processing units 1 and 3, the power supply of the 2nd information processing unit 3 includes the automatic restart circuit, the information processing unit 3 receives automatically the power supply and the operation is started without intervention of the maintenance personnel. This operation is attained by the power supply application control of the 1st information processing unit 1, the console panel control and the information processing unit 1 is started quickly without intervension of the maintenance personnel.</p> |
