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1. (WO2014191372) ELEVATOR SYSTEM

Pub. No.:    WO/2014/191372    International Application No.:    PCT/EP2014/060873
Publication Date: Fri Dec 05 00:59:59 CET 2014 International Filing Date: Wed May 28 01:59:59 CEST 2014
IPC: B66B 19/02
B66B 7/12
Applicants: INVENTIO AG
Inventors: DOLD, Florian
Title: ELEVATOR SYSTEM
Abstract:
The invention relates to a method for checking a monitoring system in an elevator installation, comprising at least one of the steps: a) checking whether the traction carriers are connected to the monitoring device; b) checking whether the suspension means are connected to the monitoring device; c) checking whether an electrical resistance of a traction carrier is within a range; d) checking whether a difference of an electrical resistance of a traction carrier from an electrical resistance of a traction carrier of the same suspension means is below a threshold value; and e) checking whether a difference of an electrical resistance of a traction carrier from an electrical resistance of a traction carrier of a different suspension means is below a threshold value; wherein the method is carried out before the elevator installation is commissioned after being installed.