| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an elevator apparatus that when at least any one of a plurality of diagnosing portions fails, allows the failure to be detected.SOLUTION: In the elevator apparatus, a first diagnosing portion 105 and a second diagnosing portion 106, when performing failure diagnosis for a brake device 7 and a brake control portion 103, compare the contents of the failure diagnosis each other. The first diagnosing portion 105 and the second diagnosing portion 106, when confirming that the comparison results are inconsistent with each other, determine that failure occurs in at least one of the first diagnosing portion 105 and the second diagnosing portion 106.</p> |
