| 摘要 |
PURPOSE:To provide the control device, of a motor, which can drive the motor so as to be accelerated and decelerated in a precise time when an output frequency which drives an inverter circuit is accelerated and decelerated. CONSTITUTION:A control circuit 2 which controls an inverter circuit 1 is provided with an operating means 3 which sets an output frequency and data on the acceleration and deceleration time or the like of the output frequency, with a storage means which stores the set data and with a control means 5 which drives the inverter circuit on the basis of the data and which outputs an arrival signal when the inverter circuit 1 is driven at a prescribed frequency. In addition, the control circuit is provided with a relay means 6 which can output the control signal of the output frequency when the arrival signal is received and the control signal of the acceleration time and of the deceleration time of the signal by identical contacts SW5, SW6. |
