| 摘要 |
PURPOSE:To stabilize the operation, to reduce number of components and to attain low cost by writing a minute adjustment data in a memory in a servocontrol circuit applying servocontrol to a motor. CONSTITUTION:An adjusting device 20 is connected to a CPU 6 via an input/ output path 21 and an interface 22 at the adjustment only and a minute adjustment data is written in a memory 19. The CPU 6 utilizes a memory 18, the detected period data and the minute adjustment data written in the memory 19 are executed for operation processing and servo control data to apply servocontrol is calculated to motors 1, 2 at optimum number of revolutions respectively. The calculated data is fed from the CPU 6 to converters 14, 16 and the motors 1, 2 are subjected to servocontrol to a proper number of revolutions. |
