VLT ® 2000 Series Index A Acoustic noise ................................................... 92 Advanced motor protection .............................. 25 Air humidity ....................................................... 93 Altering a data value (digits) .............................. 47 Altering a data value (text) ................................. 47 H High voltage test ............................................... 44 How to connect control signals......................... 43 How to find the right code number ................... 32 How to lock programming function ................... 48 How to program ................................................
15 B Back to Display group ....................................... 48 Back to the factory setting ................................ 48 Before you start................................................... 6 Brake function ................................................... 33 Built-in compact RFI filter............................ 12, 33 I Improved process ............................................. 22 Improved quality................................................ 22 J Jording .............................................................. 88 C Cables ............................................................... 17 Commissioning and testing...............................
18 Constant torque CT ........................................... 24 Contents.............................................................. 1 Control accuracy ............................................... 25 control cables.................................................... 17 Cut-in current .................................................... 96 K Kabler ................................................................ 88 L LC and RFI filter (module).................................. 34 Less maintenance ............................................. 22 Light diodes ...................................................... 48 Long motor cables ............................................
25 D Danfoss VVC principle ...................................... 23 Derating for air pressure.................................... 95 Derating for high ambient temperature ............. 94 Derating for running at low speed ..................... 95 Description of parameters ................................. 61 Dimensions ....................................................... 35 Display .............................................................. 46 du/dt measurements ......................................... 94 M Machine directive .............................................. 86 Mechanical installation ........................................
6 Motor coils (module).......................................... 34 Motor noise ....................................................... 92 O Operating without control panel ........................ 48 Operating your VLT ........................................... 46 E Efficiency ........................................................... 93 Electrical installation............................................ 6 EMC directive .................................................... 86 EMC test results ................................................ 90 Emission ............................................................ 90 Extreme running conditions ..............................
92 P Parameter settings .......................................... 102 Prefuses ............................................................ 44 Product range ................................................... 32 Programmable control inputs and signal outputs in ...................................................... 25 Protection against mains disturbance ............... 25 Push buttons ..................................................... 46 F Factory-programmed optimization .................... 24 G Galvanic isolation .............................................. 25 Grounding .........................................................
17 Groups (modes)................................................. 48 Q Quick Setup ...................................................... 14 108 MG.20.B6.02 – VLT is a registered Danfoss trademark