| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the burden of a maintenance worker for inspection and to easily and correctly inspect all indicator lamps. <P>SOLUTION: A main control unit 11 arranged in an elevator control device 1 has the functions of: turning on car indicator lamps 21A-21N and hall indicator lamps 41A-41N at the same time by operation of the maintenance engineer in the car 2; detecting a failure of the hall indicator lamps 41A-41N after turning off the car indicator lamps 21A-21N which has been checked; blinking the indicator lamp of the car indicator lamps 21A-21N which corresponds to a call button for the relevant floor when a failure is detected in any of the hall indicator lamps 41A-41N; and moving the car 2 to the relevant floor by pressing the call button for the floor corresponding to the blinking indicator lamp so that the maintenance engineer can visually confirm the indicator lamp installed on the hall of the relevant floor. <P>COPYRIGHT: (C)2012,JPO&INPIT |
