| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor controller which can accurately drive a motor with low vibration, from a low speed to a high speed, and also can suppress the occurrence of overshooting or undershooting, and can avoid vibration of the motor due to disturbing noise at stoppage, and can shorten the tact time of an FA device. <P>SOLUTION: This motor controller 2 is equipped with a pulse input circuit 3, which receives a pulse signal and a command pulse counter 4 which counts the number of pulses inputted at each sampling time, and this makes a counted pulse value a command value for driving the motor 8, and is equipped with at least two or more pulse input circuits 3 and as many command pulse counters 4 as the pulse input circuits; and this makes a pulse value, which is obtained by inputting pulses into one of the pulse input circuits 3 and counting them with its command pulse counter 4, as the command value. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
