| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily take out various kinds of information regarding remote monitoring control system. SOLUTION: This selector switch is provided with a monitor part 43 which obtains various kinds of information by monitoring signals on a signal line, a dual port RAM 42 and a flash memory 447 as storage parts for storing the various kinds of information, an RS232C driver circuit 443 and a connector T3 for serial communication as output parts for outputting information to an external apparatus, a main display part D2 for displaying a menu by which desired output information to be outputted is selected from among the various kinds of outputted information which is obtained from the various kinds of information and to be outputted from the output parts, an electrode built-in membrane switch 445a which is used for selecting the desired output information according to the menu and for inputting an operation for outputting the information from the output parts, and a CPU 440 which performs control in such a manner that the desired output information is selected by using the switch 445a and the information is obtained from the various kinds of information stored in the storage parts and outputted from the output parts when the operation for outputting the information from the output parts is performed.</p> |
