| 摘要 |
PURPOSE: An ordinary distant monitoring system of a power facility is provided to check up a state of mass consumer power facility at a time. CONSTITUTION: An ordinary distant monitoring system of a power facility includes a rectifying device which rectifies an analog value of a voltage, a current, a leakage current, a temperature, a power, a phase and an inversing rate, and converts an analog value generated from C.T.P.T.Z.C.T. MT100 of the power facility into a data value rectified as DC. The data is inputted to an A/D converter. MOVX of CPU chooses a selector for selecting a chip to be driven, and outputs a lead signal w/R to bring the selected value converted from the rectifying device. A value of a voltage phase of the rectifying device is inputted to the CPU, and carried to a main CPU as a RXD/TXD pin through a few of algorithm of a branch CPU. A predetermined value and call number of a user is inputted by an input key in the main CPU, and the inputted values are stored in a memory of the branch CPU.
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