摘要 |
PROBLEM TO BE SOLVED: To provide an elevator control device capable of saving wasteful power consumption on standby, and returning to a normal operation mode in response to operation of a landing button. SOLUTION: This elevator control device is provided with a landing device 2A including a microcomputer 21, an elevator control panel 4A including a CPU 41, a transmission line for conducting information communication between the landing device 2A and the elevator control panel 4A, a circuit breaker 43 for turning on and off a landing power supply under control of the CPU 41, a backup power supply 25 for supplying a backup voltage when the landing power supply is cut off, a button backup circuit 24 for supplying the backup voltage to the elevator control panel 4A when the landing button 1 is on and preventing consumption of the backup power supply 25 when the landing button 1 is off, and a button processing circuit 23 for inputting a contact signal to the microcomputer 21 when the landing power supply is supplied. |