To provide a lifting device remote monitoring system capable of accurately notifying the abnormality of a lifting device.SOLUTION: A remote monitoring system 1 is provided with: a control microcomputer 20 that can issue a notification on the basis of an abnormal signal; an elevator 2 that has a maintenance work switch 21 for switching between a normal operation state and a maintenance environment state; and a monitoring terminal 3 that is connected to the control microcomputer 20 and that can issue a notification when it receives the notification based on the abnormal signal from the control microcomputer 20. The notification from the monitoring terminal 3 is inhibited after switching from the normal operation state to the maintenance environment state through an operation of the maintenance work switch 21.SELECTED DRAWING: Figure 1
【課題】昇降装置の異常を的確に報知可能な昇降装置の遠隔監視システムを提供する。【解決手段】遠隔監視システム1は、異常信号に基づき発報可能な制御マイコン20、及び、通常運転状態と保守環境状態との切り替えを行う保守作業用スイッチ21を有するエレベータ2と、制御マイコン20に接続され、制御マイコン20からの異常信号に基づく発報を受けたときに報知可能な監視端末3と、を備える。保守作業用スイッチ21の操作による通常運転状態から保守環境状態への切り替え後に監視端末3による報知が禁止される。【選択図】図1
LIFTING DEVICE REMOTE MONITORING SYSTEM
昇降装置の遠隔監視システム
2018-11-01
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |