| 摘要 |
PURPOSE:To eliminate the relation of master/slave stations and to attain the supervision control of other station from any station by storing an its own station data, a control signal to other station and a data separated from a reception data from the other station. CONSTITUTION:A reception data (using outgoing line) 1 inputted from other station or 2 (using incoming line) is separated by a separating/adding circuit 1-1 or 2-1 and stored in a location decided for each line of the 2nd storage circuit 4. On the other hand, the supervision data of its own station and a data controlling other station are stored in the 1st storage circuit 3, inserted to a line data as required by the demultiplex adder circuit 1-1 or 2-1 and sent to other station as the transmission data 1 or 2. Thus, the relation of master slave station is eliminated and the control and supervision of the other station freely are attained by any station, the location of a faulty station at fault is quickened and the quality kept in the device is improved. |
