| 摘要 |
PURPOSE:To facilitate setting of operation data by setting a mode that displays the state of registration of all terminals on plural items of an operation on a specified terminal at the time of an operation data setting mode. CONSTITUTION:A main control circuit 9 takes in data from a specified terminal 21. An advance is made to the state of registration request step for all terminals. On proceeding to a display mode, the state of registration of the operating items in an operating data memory 11 is examined and the display device of a specified terminal 21 is turned on or off according to the state of registration of each operating item. Then, a main control unit 9 takes in data that are inputted next, and proceeds to a registration cancel process when an input is present, and changes the display on the specified operating items. By this way, the setting of the operating item becomes easy and the possibility of the erroneous setting of the operating data can be eliminated.
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