| 摘要 |
PURPOSE: An apparatus for controlling a power supply of multi motors is provided to simplify configuration of a circuit and facilitate installing, maintaining and repairing works. CONSTITUTION: A plurality of motors(11,12,13) are installed on a system and have predetermined addresses. An input part(20) has a key board or a plurality of buttons to receive operation conditions of the respective motors(11,12,13). A plurality of sensors(25a,25b,25c) are installed on the system, respectively, to make the respective motors(11,12,13) being automatically operated. A sensing part determines whether or not a pertinent function is conducted and generates a signal for operating the specific motors. A micom controls operation of the system as a whole according to the control signal inputted from the input part(20) and the sensing part(25). Since the plurality of motors used in the system have their own addresses and a power supply is determined by using a communication carried out by a power line, centralized control of the system is achievable.
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