| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor control device for efficient regeneration even with multi-axis configuration. <P>SOLUTION: The motor control device in regenerative operation outputs a regeneration on signal, while another motor control device performs regenerative operation when receives the regeneration on signal. So the regenerative processes of all motor control devices occur at the same time, and the load of a regenerative process circuit comes to be uniform for efficient operation. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
