| 摘要 |
PROBLEM TO BE SOLVED: To provide an alarm-adaptable system meter transmitting a self-diagnosis start instruction to an alarm having a self-diagnostic means and a communication means, receiving self-diagnostic results of the alarm, and transmitting it to the outside. SOLUTION: This alarm-adaptable system meter outputs a self-diagnosis start signal to the alarm 27 (24, 30) having the communication means 26 and the self-diagnostic means 25 periodically or by a request from the outside, and outputs the self-diagnostic results from the alarm 27 (24, 30) to an external communication means 40 to communicate to the outside or outputs a signal to be displayed on a home display device 38. COPYRIGHT: (C)2010,JPO&INPIT
|
