IndexAAbbreviations........................................................................................... 7Access To Control Terminals.......................................................... 136Accessory Bags...................................................................................... 93Acoustic Noise....................................................................................... 78Aggressive Environments.................................................................. 14Air Humidity........................................................................................... 13AMAWith T27 Connected..................................................................... 149Without T27 Connected.............................................................. 149AnalogInputs.......................................................................................... 73, 163Output........................................................................................ 74, 163BBasic Wiring Example....................................................................... 138BrakeFunction.............................................................................................. 47Power............................................................................................... 9, 47Resistor................................................................................................ 45Resistor Cabling................................................................................ 46Resistors............................................................................................ 172Branch Circuit Protection................................................................ 122Break-away Torque................................................................................. 8CCableClamps............................................................................................... 145Lengths And Cross Sections......................................................... 75Catch Up/slow Down.......................................................................... 24CE Conformity And Labelling........................................................... 12Coasting................................................................................... 8, 194, 193Conducted Emission........................................................................... 39Constant Torque Applications (CT Mode)................................... 85ControlCables............................................................................. 145, 146, 140Card Performance............................................................................ 75Card, +10 V DC Output................................................................... 74Card, 24 V DC Output..................................................................... 74Card, RS-485 Serial Communication......................................... 74Card, USB Serial Communication............................................... 75Characteristics................................................................................... 75Terminals................................................................................. 137, 138WordFC Profile................................................................................ 192WordPROFIdrive Profile (CTW).................................................. 196CoolingCooling................................................................................................ 85Conditions........................................................................................ 110DDCBrake................................................................................................... 193Bus Connection.............................................................................. 142Dead Band............................................................................................... 26Decoupling Plate................................................................................ 115Definitions................................................................................................. 8DeratingFor Low Air Pressure....................................................................... 85For Running At Low Speed........................................................... 85DeviceNet........................................................................................... 7, 91DigitalInputs.......................................................................................... 72, 162Output.................................................................................................. 74Outputs............................................................................................. 163Disposal Instruction............................................................................. 12Drive Configurator............................................................................... 87EEarth Leakage Current...................................................................... 144Earthing................................................................................................. 143Efficiency.................................................................................................. 78ElectricalInstallation.............................................................................. 138, 140Installation - EMC Precautions.................................................. 144Electro-mechanical Brake................................................................ 154EMCDirective 2004/108/EC................................................................... 13Emissions............................................................................................ 38Precautions...................................................................................... 182Test Results......................................................................................... 38EMC-Correct Cables........................................................................... 146Emission Requirements...................................................................... 40Environment........................................................................................... 76ETR........................................................................................................... 135External 24V DC Supply................................................................... 169Extreme Running Conditions........................................................... 51FFieldbus Connection......................................................................... 136Filter RFI................................................................................................... 78Flux..................................................................................................... 19, 20FreezeOutput.................................................................................................... 8Reference............................................................................................ 24Front Cover Tightening Torque.................................................... 109Function CodesModbus RTU......................................................... 191Fuses....................................................................................................... 122Index VLT® AutomationDrive FC 300 Design Guide, 0.25-75 kWMG33BE02 - VLT® is a registered Danfoss trademark 199RSPSupply - 1-888-532-2706 - www.RSPSupply.comhttp://www.RSPSupply.com/p-21462-Danfoss-131B8966-VLT-Automation-VT-Drive-VFD-FC301-230V-5-HP.aspx