User Guide of EM730 Series Inverter settings. Refer to the F02 and F03 groups in the function table. 5.7 Motor Parameter Identification For the better control performance, motor parameters must be identified. Prior to self-identification, make sure that the motor is stopped; otherwise, self-identification cannot be performed properly. 5.7.1 Parameter identification steps Where the motor and load can be separated, the mechanical load and motor should be completely separated in the power-off status. After the power-on, set the command source of the inverter to keyboard control (F00.02=0). Enter the nameplate parameters of the motor accurately. For the asynchronous motor:
Set F01.34=1 for confirmation and press the RUN key. The inverter will start the static self-identification of the motor. Or, set F01.34=2 and press the RUN key. The inverter will start the rotary self-identification of the motor. For the synchronous motor: Set F01.34=11 and press the RUN key. The inverter will start the static self-identification of the motor. 44 Identification Method Application Identification Effect F01.34=01 Static self-learning of asynchronous motor It is applied where the motor and load cannot be separated easily and rotary self-learning is not allowed.
General F01.34=11 Static self-learning of synchronous motor F01.34=02 Rotary self-learning of asynchronous motor It is applied when the motor and load can be separated easily. Before operation, the motor shaft should be separated from the load. The motor under load must not be put into rotary self-learning. Optimal F01.34=12 Rotary self-learning of synchronous motor Motor Corresponding Parameter Motor 1 F01.00 Motor type F01.01 Rated power of electric motor F01.02 Rated voltage of motor F01.03 Rated current of motor F01.04 Rated frequency of motor F01.05 Rated speed F01.06:
Motor winding connection Motor 2 F14.00 Motor type F14.01 Rated power of electric motor F14.02 Rated voltage of motor F14.03 Rated current of motor F14.04 Rated frequency of motor F14.05 Rated speed F14.06: Motor winding connection