A layer selection canceling method of an elevator by erroneous operation and its circuit

摘要

a successive push detecting circuit for generating floor select data by sensing the number of outputs of a select sensing circuit, and generating a reset signal when the floor select data is successively received; and a holding circuit for supplying the floor select data generated from the successive push detecting circuit to a sequence control circuit, and cutting off the floor select data supplied to the sequence control circuit when the reset signal is received, thereby reducing unnecessary power consumption.