Danfoss FC 102 Operating Instructions Manual

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

Contents

6 Programming6.1 IntroductionThe frequency converter is programmed for its applicationfunctions using parameters. Parameters are accessed bypressing either [Quick Menu] or [Main Menu] on the LCP.(See chapter 5.1 Local Control Panel for details on using theLCP function keys). Parameters may also be accessed via aPC using the MCT 10 Set-up Software (seechapter 6.6.1 Remote Programming with MCT 10 Set-upSoftware).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 Main Menu accesses all parameters and allows foradvanced frequency converter applications.6.2 Programming ExampleHere is an example for programming the frequencyconverter for a common application in open loop usingthe quick menu.• This procedure programs the frequency converterto receive a 0-10 V DC analog control signal oninput terminal 53• The frequency converter will respond byproviding 20-50 Hz output to the motor propor-tional to the input signal (0-10 V DC=20-50 Hz)This is a common pump or fan application.Press [Quick Menu] and select the following parametersusing the navigation keys to scroll to the titles and press[OK] after each action.1. Q3 Function Setups2. Parameter Data Set130BT112.10Q1 My Personal MenuQ2 Quick SetupQ3 Function SetupsQ5 Changes Made69.3% 5.20A 1(1)Quick MenusIllustration 6.1 Q3 Function Setups3. Q3-2 Open Loop SettingsQ3130BT760.10Q3-1 General SettingsQ3-2 Open Loop SettingsQ3-3 Closed Loop SettingsQ3-4 Application Settings28.4% 2.05A 1(1)Function SetupsIllustration 6.2 Q3-2 Open Loop Settings4. Q3-21 Analog ReferenceQ3-2130BT761.10Q3-20 Digital ReferenceQ3-21 Analog Reference14.7% 0.00A 1(1)Open Loop SettingsIllustration 6.3 Q3-21 Analog Reference5. 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% 0.00A 1(1)Analog ReferenceIllustration 6.4 3-02 Minimum ReferenceProgramming Operating Instructions44 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16D30266