| 摘要 |
<p>There is provided a motor control apparatus for setting, changing, resetting a control gain or a notch filter frequency Nf without using a parameter inputting apparatus, considerably reducing a procedure required in adjustment of the gain which has been needed from introducing the motor control apparatus until normal operation thereof, and capable of being simply dealt with even by an unskilled person. There is constructed a simple constitution including 2 pieces of rotary switches (1, 2) which are inexpensive and provided with small mounting areas as an input setting apparatus and 5 of LED (5) as a display apparatus, selecting a gain by a contact of the rotary switch, automatically setting a machine resonance filter frequency by detecting a generated vibration frequency, and only changing the rotary switch for temporarily releasing and resetting the control gain or the notch filter frequency Nf.</p> |
