Danfoss VLT Aqua Drive FC 202 Operating Manual

Also see for VLT AQUA Drive FC 202: Service guide Installation guide Installation guide Operating guide Installation guide

Contents

4. Press the navigation keys to scroll toparameter 0-03 Regional Settings and press [OK].0-0*Basic Settings0.0%0-03 Regional Settings[0] International0.00A 1(1)130BP088.10Illustration 5.4 Basic Settings5. Press the navigation keys to select [0] Interna-tional or [1] North America as appropriate andpress [OK]. (This changes the default settings forseveral basic parameters).6. Press [Main Menu] on the LCP.7. Press the navigation keys to scroll toparameter 0-01 Language.8. Select the language and press [OK].9. If a jumper wire is in place between controlterminals 12 and 27, leaveparameter 5-12 Terminal 27 Digital Input at factorydefault. Otherwise, select [0] No operation inparameter 5-12 Terminal 27 Digital Input.10. Make the application-specific settings in thefollowing parameters:10a Parameter 3-02 Minimum Reference.10b Parameter 3-03 Maximum Reference.10c Parameter 3-41 Ramp 1 Ramp Up Time.10d Parameter 3-42 Ramp 1 Ramp DownTime.10e Parameter 3-13 Reference Site. Linked toHand/Auto Local Remote.5.4.3 Asynchronous Motor Set-upEnter the following motor data. Find the information onthe motor nameplate.1. Parameter 1-20 Motor Power [kW] orparameter 1-21 Motor Power [HP].2. Parameter 1-22 Motor Voltage.3. Parameter 1-23 Motor Frequency.4. Parameter 1-24 Motor Current.5. Parameter 1-25 Motor Nominal Speed.For optimum performance in VVC+ mode, extra motor datais required to set up the following parameters. Find thedata in the motor datasheet (this data is typically notavailable on the motor nameplate). Run a completeautomatic motor adaptation (AMA) usingparameter 1-29 Automatic Motor Adaptation (AMA) [1]Enable Complete AMA or enter the parameters manually.Parameter 1-36 Iron Loss Resistance (Rfe) is always enteredmanually.6. Parameter 1-30 Stator Resistance (Rs).7. Parameter 1-31 Rotor Resistance (Rr).8. Parameter 1-33 Stator Leakage Reactance (X1).9. Parameter 1-34 Rotor Leakage Reactance (X2).10. Parameter 1-35 Main Reactance (Xh).11. Parameter 1-36 Iron Loss Resistance (Rfe).Application-specific adjustment when running VVC+VVC+ is the most robust control mode. In most situations,it provides optimum performance without furtheradjustments. Run a complete AMA for best performance.5.4.4 PM Motor Setup in VVC+NOTICEOnly use permanent magnet (PM) motor with fans andpumps.Initial programming steps1. Activate PM motor operationParameter 1-10 Motor Construction, select [1] PM,non salient SPM.2. Set parameter 0-02 Motor Speed Unit to [0] RPM.Programming motor dataAfter selecting PM motor in parameter 1-10 MotorConstruction, the PM motor-related parameters inparameter groups 1-2* Motor Data, 1-3* Adv. Motor Dataand 1-4* are active.The necessary data can be found on the motor nameplateand in the motor datasheet.Program the following parameters in the listed order:1. Parameter 1-24 Motor Current.2. Parameter 1-26 Motor Cont. Rated Torque.3. Parameter 1-25 Motor Nominal Speed.4. Parameter 1-39 Motor Poles.5. Parameter 1-30 Stator Resistance (Rs).Enter line to common stator winding resistance(Rs). If only line-line data is available, divide theline-line value with 2 to achieve the line tocommon (startpoint) value.6. Parameter 1-37 d-axis Inductance (Ld).Enter line to common direct axis inductance ofthe PM motor.Commissioning VLT® AQUA Drive FC 20228 Danfoss A/S © 10/2016 All rights reserved. MG20MD0255