Escalator with Automatic Operation Function
Case Number 352
last update: October 7, 2010
Bit Logic, Timer, and Weekly Timer Application
An escalator can operate continuously between specified days and times. You can set it to conserve energy by operating outside those times only when a person approaches the escalator.
You use the calendar timer and the weekly timer of a Programmable Relay ZEN.
Benefit / Efficiency
It is possible to automatically control the calendar timer and the weekly timer with a ZEN alone. Because individual wiring is not necessary, you can reduce the wiring time greatly.
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