6.3.5 Configuring Automatic Motor AdaptationContext:Automatic motor adaptation (AMA) is a procedure that optimizes compatibility between the drive and the motor.The drive builds a mathematical model of the motor for regulating output motor current. The procedure also tests the input phasebalance of electrical power. It compares the motor characteristics with the data entered in parameters 1–20 to 1–25.N O T I C ESome motors are unable to run the complete version of the test and will trigger an alarm.- In that case, or if an output filter is connected to the motor, select [2] Enable reduced AMA.Procedure1. Press [Main Menu].2. Select 1–** Load and Motor and press [OK].3. Select 1–2* Motor Data and press [OK].4. Select parameter 1-29 Automatic Motor Adaptation (AMA) and press [OK].5. Select [1] Enable complete AMA and press [OK].6. Press [Hand On] and then [OK].The test runs automatically and indicates when it is complete.6.4 Testing Before System Start UpContext:W A R N I N GMOTOR STARTFailure to ensure that the motor, system, and any attached equipment are ready for start can result in personal injury orequipment damage. Before start,- Ensure that equipment is safe to operate under any condition.- Ensure that the motor, system, and any attached equipment are ready for start.6.4.1 Testing Motor RotationContext:N O T I C EINCORRECT MOTOR ROTATIONIf the motor runs in the wrong direction, it can damage equipment.- Before running the unit, check the motor rotation by briefly running the motor.Starting the DriveOperating Guide | VLT® AutomationDrive FC 302AQ275652476278en-000101 / 130R070970 | Danfoss A/S © 2019.12
