摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an actuator controller capable of preventing malfunction by noise. <P>SOLUTION: When noise is detected (S102:Yes), the threshold of over-current detection is made higher than a normal reference value (S104) and the start of a protecting operation is determined (S112), so that an accidental start of the protecting operation by the noise can be prevented. The over-current detection time is made longer than the normal reference time (S106) and the start of the protecting operation is determined (S112), so that the accidental start of the protecting operation by the noise can be prevented. Thus, the actuator controller capable of preventing malfunction by noise can be provided. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |