| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and an alarm system for simply realizing maintenance of machines or removal of trouble when the maintenance of the machines or removal of the trouble is carried out in a manner of sending a signal from the machines 1a, 1b, etc., to a transmitter-receiver 3 and controlling the maintenance of the machines or removal of the trouble with the transmitter-receiver 3. SOLUTION: The transmitter-receiver 3 or a receiver is controlled from the optional machines or a production station by radio. Thereby, a desirable specialist is called to the machines for maintenance or removal of the trouble or automatic intervention control is performed with an operation robot, etc. COPYRIGHT: (C)2003,JPO
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