Danfoss VLT 2800 Design Guide

Peak voltage......................................................................................... 128
PELV........................................................................................................... 33
Phase loss function............................................................................ 101
PID function............................................................................................ 94
Potentiometer reference................................................................... 57
Power factor......................................................................................... 132
Precise stop function........................................................................... 90
Pre-fuse.................................................................................................... 48
Preset reference............................................................................. 58, 81
Process control, closed loop............................................................. 68
Process PID.............................................................................................. 98
Process regulation................................................................................ 94
Process unit............................................................................................ 93
Profibus.................................................................................................... 11
Profibus DP-V1....................................................................................... 16
Programming set-up........................................................................... 62
Protection.................................................................................................. 7
Protective function during installation........................................ 20
Protocol........................................................................................ 106, 122
Pulse reference/feedback.................................................................. 90
Pulse start/stop..................................................................................... 56
Q
Qualified personnel............................................................................. 32
Quick menu..................................................................................... 23, 24
Quick menu set-up............................................................................... 66
Quick-stop ramp-down time............................................................ 80
R
Ramp type............................................................................................... 79
Ramp-down time.................................................................................. 79
Ramp-up time........................................................................................ 79
Rated motor speed.............................................................................. 69
RCD............................................................................................................ 51
RCD relay................................................................................................. 40
Reference................................................................................................. 95
Reference catch up.............................................................................. 81
Reference function............................................................................... 81
Reference handling.............................................................................. 77
Reference slow down.......................................................................... 81
Regulator................................................................................................. 94
Relative..................................................................................................... 81
Relay connection.................................................................................. 55
Relay output........................................................................................... 88
Reset function........................................................................................ 92
Reset voltage vector............................................................................ 76
Resonance damping............................................................................ 70
Reversing................................................................................................. 85
RFI 1B filter....................................................................................... 12, 35
RFI 1B/LC filter....................................................................................... 13
RFI filter.................................................................................................... 10
RFI switch................................................................................................. 49
Rise time................................................................................................ 129
S
Safety........................................................................................................ 33
Scaling of output frequency............................................................. 63
Screened/armoured cable................................................................. 40
Serial communication parameter................................................ 116
Set-up configuration........................................................................... 61
Set-up copy............................................................................................. 62
Set-up shift.............................................................................................. 62
Short circuit.......................................................................................... 128
Side-by-side installation..................................................................... 39
Slip compensation............................................................................... 74
Special motor mode............................................................................ 68
Speed compensation delay.............................................................. 91
Speed control, closed loop............................................................... 68
Speed control, open loop.................................................................. 68
Speed PID................................................................................................ 96
Speed regulation.................................................................................. 94
Speed up/down.................................................................................... 57
Square root........................................................................................... 101
Start delay............................................................................................... 71
Start frequency...................................................................................... 73
Start function......................................................................................... 71
Start torque............................................................................................. 71
Start voltage........................................................................................... 74
Start/stop................................................................................................. 56
Stator reactance.................................................................................... 70
Stator resistance................................................................................... 70
Status word................................................................................. 112, 113
Stop/reset key........................................................................................ 23
Sum............................................................................................................ 81
Switching frequency.................................................................. 92, 130
T
Telegram profile................................................................................. 119
Telegram structure............................................................................ 106
Telegram traffic................................................................................... 106
Terminal cover....................................................................................... 35
Thermal motor protection......................................................... 50, 72
Index Design Guide
MG27E402 Danfoss A/S © Rev. May/2014 All rights reserved. 157

Danfoss VLT 2800 Specifications

General

Frequency	50/60 Hz
Enclosure	IP20
Input Voltage	200-240V AC
Output Power Range	0.37-2.2kW
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Communication Interface	RS485
Operating Temperature	-10°C to +40°C
Storage Temperature	-25°C to +65 °C
Relative Humidity	5 - 95% RH, non-condensing
Output Voltage	0 - 100% of supply voltage