Automatic Motor Tuning Incorrect Motor

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The drive is unable to perform Automatic Motor Tuning (AMT) on the connected motor. This indicates a fundamental incompatibility between the motor type and the AMT function, or that the motor parameters are so far off that the tuning cannot proceed. The drive cannot establish proper control without successful tuning.

• Attempting to perform Automatic Motor Tuning (AMT) on a motor type not supported by the drive's AMT algorithm (e.g., synchronous reluctance motor when configured for induction).
• Motor parameters (e.g., inductance, resistance) fall outside the expected ranges for a standard motor, making identification difficult.
• Incorrect motor type selection in a parameter (e.g., P3-15 for motor control mode or type) for the physically connected motor.
• Excessive saturation of the motor's iron core at low currents during tuning, distorting measurement results.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   1. Verify that the motor type parameter (e.g., P3-15 Motor type) is correctly set for the connected motor (e.g., Asynchronous Induction Motor).

2. 2

   2. Ensure all motor nameplate data (P3-01 to P3-10) is accurately entered and corresponds to a standard industrial motor.

3. 3

   3. If using a specialty or non-standard motor, refer to the drive manual for alternative tuning methods (e.g., manual parameter entry) or compatibility notes.

4. 4

   4. Consult the motor's data sheet to confirm it is compatible with standard V/Hz or vector control algorithms typically used for AMT.

5. 5

   5. If manual parameter entry is required, verify parameters for stator resistance, leakage inductance, and magnetizing inductance.