Danfoss VLT AQUA Drive FC 202 Operating Instructions Manual

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

Contents

5 About Frequency Converter Programming5.1 IntroductionThe frequency converter is programmed for its applicationfunctions using parameters. Parameters are accessed bypressing either [Quick Menu] or [Main Menu] on the LCP.(See 4 User Interface for details on using the LCP functionkeys.) Parameters may also be accessed through a PCusing the MCT 10 Set-up Software (see )5.6 RemoteProgramming with MCT 10 Set-up Software.The quick menu is intended for initial start up(Q2-** QuickSet Up) and detailed instructions for common frequencyconverter applications (Q3-** Function Set Up). Step-by-stepinstructions are provided. These instructions enable theuser to walk through the parameters used forprogramming applications in their proper sequence. Dataentered in a parameter can change the options available inthe parameters following that entry. The quick menupresents easy guidelines for getting most systems up andrunning.The Quick Menu also contains Q7-** Water and Pumpsproviding very quick access to all dedicated water andpump features of the VLT® AQUA DriveThe main menu accesses all parameters and allows foradvanced frequency converter applications.5.2 Programming ExampleHere is an example for programming the frequencyconverter for a common application in open loop.• This procedure programs the frequency converterto receive a 0-10 V DC analog control signal oninput terminal 53• The frequency converter will respond byproviding 6-60 Hz output to the motor propor-tional to the input signal (0-10 V DC =6-60 Hz)Select the following parameters using the navigation keysto scroll to the titles and press [OK] after each action.1. 3-15 Reference 1 Source5-1*130BB848.103-15 Reference Resource[1]] Analog input 5314.7%ReferencesIllustration 5.1 References 3-15 Reference 1 Source2. 3-02 Minimum Reference. Set minimum internalfrequency converter reference to 0 Hz. (This setsthe minimum frequency converter speed at 0 Hz.)Q3-21130BT762.103-02 Minimum Reference0.000 Hz14.7%Analog ReferenceIllustration 5.2 Analog Reference 3-02 Minimum Reference3. 3-03 Maximum Reference. Set maximum internalfrequency converter reference to 60 Hz. (This setsthe maximum frequency converter speed at 60Hz. Note that 50/60 Hz is a regional variation.)Q3-21130BT763.113-03 Maximum Reference50.000 Hz14.7%Analog ReferenceIllustration 5.3 Analog Reference 3-03 Maximum Reference4. 6-10 Terminal 53 Low Voltage. Set minimumexternal voltage reference on Terminal 53 at 0 V.(This sets the minimum input signal at 0 V.)About Frequency Converter P... VLT® AQUA DriveOperating Instructions34 MG20M902 - VLT® is a registered Danfoss trademark55Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net