TIME ADJUSTING METHOD OF ELEVATOR CONTROL SYSTEM

摘要

PURPOSE:To enable all timekeepers in a system to be adjustable of their time information by remotely operating them from a monitor center or the like without giving any feeling of physical disorder to the users. CONSTITUTION:A monitor center SP1, which is provided inside its center periodically, issues a timekeeper correction command to a remote monitor device AP1 on the basis of the information from a master clock CK1. The remote monitor device AP1 corrects the time of a timekeeper CK2 inside its device in accordance with the timekeeper correction command and sets them by the master clock CK1 inside the monitor center SP1. A group management control device MP1 corrects the time of a timekeeper CK3 inside its device in accordance with a timekeeper correction command from the remote monitor device AP1, also corrects the time of timekeepers CK11 to CK28 inside respective elevator control devices CP1 to CP8 and indication control devices HP1 to HP8, and sets them by the timekeeper CK3.