ELEVATOR OPERATION CONTROL DEVICE

摘要

An elevator operation control device has a device temperature detection section for detecting the temperature of a drive device, and a section for controlling operation where devices are protected, the control section limiting operation of an elevator depending on the temperature detected by the device temperature detection section. When a rise in the temperature of the drive device is detected, the section for controlling operation where devices are protected changes an operation control parameter of the elevator before elevator operation is stopped by a protection circuit, thereby limiting elevator operation to stop the rise in the temperature of the drive device.