MONITORING DEVICE FOR ELEVATOR

PURPOSE:To interrupt the ringing of a buzzer when the automatic reset of a system is repeated by the detection of an abnormality of the monitoring device of an elevator. CONSTITUTION:When an abnormality detecting device 5 detects an abnormality of a monitor main controller 2, it resets the monitor m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAUCHI SHINJI, UETANI KENICHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To interrupt the ringing of a buzzer when the automatic reset of a system is repeated by the detection of an abnormality of the monitoring device of an elevator. CONSTITUTION:When an abnormality detecting device 5 detects an abnormality of a monitor main controller 2, it resets the monitor main controller 2. A system reset memory device 8 stores the reset, operates an abnormality warning device 9 with the memory output, and gives a warning with a warning lamp or a buzzer. When a reset button is operated, the output of the memory device 8 is turned off, and no buzzer is rung unless the memory output is again turned on. When an input device 4 is operated, a memory release means 10 releases the memory of the memory device 8.