Danfoss VLT Midi Drive FC 280 Design Guide

Index
A
AC input................................................................................................... 15
Acoustic noise........................................................................................ 83
Additional resources.............................................................................. 6
AMA.............................................................................................................. 7
AMA with T27 connected.................................................................. 46
Ambient condition............................................................................... 77
Analog feedback................................................................................... 23
Analog reference.................................................................................. 23
Automatic motor adaptation.............................................................. 7
B
Brake function........................................................................................ 42
Brake power....................................................................................... 7, 42
Brake resistor.............................................................................. 7, 41, 73
Branch circuit protection................................................................... 81
Break-away torque.................................................................................. 7
Bus reference.......................................................................................... 23
C
Cable length........................................................................................... 78
Cable size................................................................................................. 14
Catch up/slow down........................................................................... 22
CE mark....................................................................................................... 9
Coast............................................................................................................ 6
Coasting............................................................................................ 68, 69
Control
Characteristic..................................................................................... 80
word...................................................................................................... 68
Wiring................................................................................................... 17
Control card
+10 V DC output............................................................................... 80
Performance...................................................................................... 80
RS485 serial communication....................................................... 80
USB serial communication............................................................ 80
Control structure
Open loop........................................................................................... 20
Cross-section.......................................................................................... 78
Customer relay...................................................................................... 52
D
Data type, supported.......................................................................... 58
DC brake.................................................................................................. 68
Dead band............................................................................................... 24
Dead band around 0........................................................................... 24
Derating................................................................................................... 77
Directive, EMC.......................................................................................... 9
Directive, Low Voltage........................................................................... 9
Directive, Machinery.............................................................................. 9
Discharge time...................................................................................... 10
E
Eciency.................................................................................................. 82
Electronic thermal relay........................................................................ 8
see also ETR
EMC............................................................................................................ 77
EMC Directive........................................................................................... 9
EMC emission introduction............................................................... 36
EMC immunity requirement............................................................. 38
EMC precaution..................................................................................... 55
EMC test result....................................................................................... 37
Energy eciency............................................................................ 75, 76
Energy eciency class........................................................................ 77
ETR......................................................................................................... 8, 44
see also Electronic thermal relay
Extreme running condition............................................................... 43
F
FC prole
FC prole............................................................................................. 68
FC with Modbus RTU...................................................................... 56
Protocol overview............................................................................ 55
Floating delta......................................................................................... 15
Freeze output........................................................................................... 6
Freeze reference.................................................................................... 22
Function code........................................................................................ 64
Fuse............................................................................................................ 81
G
GLCP control key................................................................................... 20
Grounded delta..................................................................................... 15
Grounding........................................................................................ 14, 15
H
Hardware set-up................................................................................... 55
Hold output frequency....................................................................... 68
I
IEC 61800-3...................................................................................... 15, 77
IND............................................................................................................. 58
Index (IND).............................................................................................. 58
Index
VLT
®
Midi Drive FC 280
86 Danfoss A/S © 03/2016 All rights reserved. MG07B102

Danfoss VLT Midi Drive FC 280 Specifications

General

Brand	Danfoss
Model	VLT Midi Drive FC 280
Category	DC Drives
Language	English