Danfoss VLT AutomationDrive FC 301 Operating Instructions Manual

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Danfoss VLT AutomationDrive FC 301 Operating Instructions Manual Manual pdf 31 page image

• Some motors may be unable to run the completeversion of the test. In that case, select [2] Enablereduced AMA.• If an output filter is connected to the motor,select [2] Enable reduced AMA.• If warnings or alarms occur, see chapter 7.4 List ofWarnings and Alarms.• Run this procedure on a cold motor for bestresults.To run AMA1. Press [Main Menu] to access parameters.2. Scroll to parameter group 1-** Load and Motorand press [OK].3. Scroll to parameter group 1-2* Motor Data andpress [OK].4. Scroll to 1-29 Automatic Motor Adaptation (AMA)and press [OK].5. Select [1] Enable complete AMA and press [OK].6. Follow the on-screen instructions.7. The test runs automatically and indicates when itis complete.8. The advanced motor data is entered in parametergroup 1-3* Adv. Motor Data.5.5 Checking Motor RotationBefore running the frequency converter, check the motorrotation.1. Press [Hand On].2. Press [►] for positive speed reference.3. Check that the speed displayed is positive.When 1-06 Clockwise Direction is set to [0] Normal (defaultclockwise):4a. Verify that the motor turns clockwise.5a. Verify that the LCP direction arrow isclockwise.When 1-06 Clockwise Direction is set to [1] Inverse (counterclockwise):4b. Verify that the motor turns counter-clockwise.5b. Verify that the LCP direction arrow is counterclockwise.5.6 Checking Encoder RotationNOTICEWhen using an encoder option, refer to the optionmanual.Check encoder rotation only if encoder feedback is used.Check encoder rotation in default open loop control.1. Verify that the encoder connection is accordingto Illustration 5.5:130BA090.11+24V DCABGND1312 18 37322719 29 33 2024V or 10-30V encoderIllustration 5.5 Wiring Diagram2. Enter the speed PID feedback source in7-00 Speed PID Feedback Source.3. Press [Hand On].4. Press [►] for positive speed reference(1-06 Clockwise Direction at [0] Normal).5. Check in 16-57 Feedback [RPM] that the feedbackis positive.NOTICEIf the feedback is negative, the encoder connection iswrong!5.7 Local-control Test1. Press [Hand On] to provide a local start commandto the frequency converter.2. Accelerate the frequency converter by pressing[▲] to full speed. Moving the cursor left of thedecimal point provides quicker input changes.3. Note any acceleration problems.4. Press [Off]. Note any deceleration problems.In the event of acceleration or deceleration problems, seechapter 7.5 Troubleshooting. See chapter 7.4 List of Warningsand Alarms for resetting the frequency converter after atrip.Commissioning Operating InstructionsMG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved. 295 5