| 摘要 |
PURPOSE: An initial setting method of the connection state of an inverter is provided to set a wring state by detecting the accurate connection state of an inverter, a motor, and an encoder. CONSTITUTION: An inverter determines the output torque of a motor(S202). The inverter compares the command speed of the motor with the real speed of the motor(S204). The inverter changes the direction of an output signal of the encoder according to a comparison result(S206). The inverter drives the motor in forward direction(S208). The inverter compares the command speed with the real speed of the motor(S212). The inverter determines the reverse rotation of the motor(S216). The encoder normally drives the motor while the motor is rotated in forward direction according a determination result(S220). |
