Danfoss VT2800 Series Design Manual

Contents

VLT ® 2800 SeriesQUICK MENU ......................................................... 30, 31Quick Menu setup ........................................................ 66Quick menu, userdefined ................................................ 66Quick-stop ramp-down time .......................................... 82Rreversing ..................................................................... 88Ramp type .................................................................. 80Ramp-down time .......................................................... 81Ramp-up time .............................................................. 81Rated motor speed ....................................................... 69RCD .......................................................................... 52RCD relays .................................................................. 43Reference .................................................................. 100Reference function ........................................................ 83Reference, .................................................................. 80Regulators ................................................................... 99Relative ....................................................................... 83Relay connection .......................................................... 55Relay output 1-3 .......................................................... 93Reset function .............................................................. 97Reset voltage vector ...................................................... 77Resonance damping ...................................................... 71RFI 1B filter ............................................................ 13, 39RFI 1B/LC filter ............................................................ 14RFI switch ................................................................... 51SSlow down .................................................................. 83Screened/armoured cables ............................................. 43Setup configuration ....................................................... 60Setup copying ............................................................. 61Setup shift .................................................................. 61Short circuit ................................................................ 131Side-by-side ................................................................ 42Slip compensation ........................................................ 75Software Dialog ............................................................ 55Spacing for mechanical installation ................................... 42Special motor mode ...................................................... 68Speed comp delay ........................................................ 96Speed control, closed loop ............................................. 68Speed control, open loop ............................................... 68Speed PID ................................................................. 102Speed regulation ......................................................... 99Speed up/down ........................................................... 56Square root ................................................................ 107Start ......................................................................... 106Start delay .................................................................. 72Start frequency ............................................................. 74Start function ............................................................... 72Start torque ................................................................. 71Start voltage ................................................................ 75Start/stop .................................................................... 56Stator reactance ........................................................... 71Stator resistance ........................................................... 70Status Word ........................................................ 114, 116STOP/RESET ............................................................... 30Sub D plug .................................................................. 55Sum .......................................................................... 83Switches 1-4 ............................................................... 55Switching frequency ...................................................... 98Switching on the input .................................................. 132TTelegram Profile .......................................................... 123Telegram Structure ...................................................... 108Telegram Traffic .......................................................... 108Temperature-dependent switch frequency ......................... 133Terminal 42 ................................................................. 92Terminal 46 ................................................................. 94Terminal 53 ................................................................. 90Terminal 60 ................................................................. 90Terminal cover ............................................................. 39Terminals .................................................................... 56The differentiator ........................................................ 100Thermal motor protection .............................................. 73Thermistor ......................................................... 14, 74, 89Tightening Torque, Power Terminals ................................. 53Time out ..................................................................... 91Torque characteristic .................................................... 68UU/f-ratio ...................................................................... 75UL Standard ............................................................... 134VVariable torque ............................................................. 68Vibration and shock ..................................................... 134WWarning functions ........................................................ 84Warning words, extended status words and Alarmwords .... 145Warnings/alarm messages ............................................. 14044-20 mA reference ........................................................ 56550 Hz anti-clockwise to 50 Hz clockwise ............................ 57MG.28.E9.02 - VLT is a registered Danfoss trademark162

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