| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device of an elevator for easily confirming braking performance of a braking device. <P>SOLUTION: An inspection speed of a car detected by a first detection device and set so that a braking position of the car which decelerates at allowable deceleration becomes a second detection position, is stored, and a sheave is driven by a driving machine so that a travel speed of the car becomes the inspection speed, and the car is made to travel toward a first detection position from the opposite side of the second detection position. When the first detection device detects the car, driving of the sheave is stopped by the driving machine, and the sheave is braked by the braking device. When a preset time passes after braking the sheave by the braking device, the braking performance of the braking deice is determined based on a detection state of the car by the second detection device. <P>COPYRIGHT: (C)2011,JPO&INPIT |
