摘要 |
PURPOSE: To obtain a selective control system capable of controlling in a short time in a distributed control system. CONSTITUTION: In a distributed control system in which a monitor controller and a VQ controller are connected to a distributed controller via a transmission system and information is transmitted therebetween, a control system from the VQ controller 2 to units 3-1 to 3-n to be controlled employs a one-behavior type for simultaneously selecting the unit and sending a command of control. |