| 摘要 |
<P>PROBLEM TO BE SOLVED: To continue operation without stopping a system by monitoring the load rate and the inner temperature of an apparatus or the load rate and the temperature of a motor thereby preventing the load rate and the inner temperature of the apparatus or the load rate and the temperature of a motor from rising. <P>SOLUTION: The motor drive controller comprises a motor, a circuit for controlling the motor, an analog means for detecting the temperature in the motor, and an operating unit equipped with a gate circuit for operating the motor by controlling a command value output section and an inverter circuit. The control circuit detects a temperature value of the analog temperature detecting means, and the operating unit performs operation and comparison in order to vary the operating state of the motor automatically. <P>COPYRIGHT: (C)2007,JPO&INPIT |
