Parameter Description
Parameter Description
140
• Procedures for motor parameter auto-tuning are presented below:
• If you need real sensorless vector control, you should set P.300 to 3.
Note: 1.The motor capacity has to be at the same level or one level below of the level of the capacity of the inverter.
2. For the auto-tuning function, if motor operation is permitted, set P.301 to 1 (dynamic measurement). At this
point, the load has to be separated from the motor. If the load environment does not permit auto-tuning, set
P.301 to 2 (static measurement) if motoring is running.
3. Real sensorless vector control: measurement by automatic (Auto-tuning) function to enhance the control
performance. Set the motor parameters or do auto measurement function before set P.300 to 3, in order to
increase the control accuracy.
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