| 摘要 |
A state of at least one support component in an elevator installation can be determined by; determining a characteristic value of the support component, wherein the support component supports a cage and is guided over at least one roller; determining a characteristic value of a reference element, wherein the reference element does not support a cage, wherein the support component and the reference element each comprise at least one tensile carrier and a casing, wherein the at least one tensile carrier is respectively arranged substantially in the casing; determining the state of the support component with consideration of the determined characteristic value of the support component and the determined characteristic value of the reference element.
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