| 摘要 |
PURPOSE:To approach accurately a drive amount of a position to be operated by using a time signal generating section provided to a front-stage of a servo circuit section to set independently a control object. CONSTITUTION:A input pulse width and level are read by a discriminating circuit 2, a trigger to a monostable multivibrator section 3 is outputted to any of output terminals 2a, 2b, an output pulse from the section 3 is fed to a servo circuit 4 via diodes D1, D2 and a resistor R1, an output of a monostable multivibrator 4a is compared with the pulse width, outputs of NOR circuits 4e, 4f set or reset a flip-flop 4g to control the drive of a motor 6. The time setting for coasting movement is attained by a dead band setting section 4i. |
