| 摘要 |
PROBLEM TO BE SOLVED: To securely control operation and display the operation with the simple structure. SOLUTION: This electric switch control device has switches 11, 12, 13, 14 to be opened and closed, a driving device 15 provided in each switch 11, 12, 13, 14 and for electrically opening and closing these switch 11, 12, 13, 14, and separate control units 17, 18, 19, 20 provided in each switch 11, 12, 13, 14 and for controlling the driving device 15. A communicating means 22, which is connected to each separate control unit 17, 18, 19, 20, and a common operating unit 24, which is connected to the separate control unit 17, 18, 19, 20 by the communicating means 22 and which outputs the operation command to each separate control unit 17, 18, 19, 20 or the whole of them. |
