Danfoss VLT AutomationDrive FC 302 - Index

Index
A
Abbreviations...................................................................................... 202
AC brake................................................................................................... 23
Acoustic noise..................................................................................... 160
Active reference.................................................................................. 175
Airow
Congurations........................................................................... 29, 30
Rates................................................................................................... 140
Alarm reset........................................................................................... 187
Altitude.................................................................................................. 141
Ambient conditions
Overview.......................................................................................... 138
Specications.................................................................................... 44
Analog
Input specications......................................................................... 45
Input/output descriptions and default settings................ 150
Output specications..................................................................... 46
Wiring
conguration for speed reference............................ 185
ATEX monitoring......................................................................... 20, 139
Auto on.................................................................................................. 175
Automatic energy optimization (AEO).......................................... 18
Automatic motor adaptation (AMA)
Overview............................................................................................. 19
Wiring conguration.................................................................... 184
Automatic switching frequency modulation............................. 18
B
Back-channel cooling................................................................ 29, 140
Brake resistor
Denition.......................................................................................... 202
Design guide........................................................................................ 4
Formula for rated power............................................................. 201
Ordering............................................................................................ 200
Overview............................................................................................. 34
Selecting........................................................................................... 155
Terminals.......................................................................................... 147
Wiring schematic........................................................................... 145
Braking
Capability chart.............................................................................. 156
Control with brake function...................................................... 157
Dynamic braking.............................................................................. 23
Electro-magnetic brake................................................................. 24
Electro-mechanical brake........................................................... 190
Limits.................................................................................................. 157
Mechanical holding brake............................................................ 24
Static braking.................................................................................... 24
Use as an alternative brake function...................................... 158
Wiring
conguration for mechanical brake......................... 189
Break-away torque............................................................................. 202
C
Cable clamp......................................................................................... 148
Cables
Brake................................................................................................... 147
Control............................................................................................... 148
Equalizing......................................................................................... 148
Maximum number and size per phase..................................... 36
Motor cables.................................................................................... 153
Opening................................................ 49, 55, 71, 80, 91, 101, 112
Power connections....................................................................... 146
Routing.............................................................................................. 148
Shielding................................................................................. 146, 170
Specications........................................................ 36, 38, 40, 42, 45
Type and ratings............................................................................ 144
Calculations
Brake resistance............................................................................. 157
Braking torque................................................................................ 157
Harmonic software....................................................................... 174
Resistor duty cycle........................................................................ 155
Scaled reference............................................................................. 176
Short-circuit ratio.......................................................................... 173
THDi.................................................................................................... 172
CANOpen................................................................................................. 31
Capacitor storage............................................................................... 138
CE mark....................................................................................................... 7
Circuit breaker............................................................................ 152, 159
Closed loop....................................................................... 179, 180, 184
Commercial environment............................................................... 167
Common-mode lter.......................................................................... 35
Compliance
Directives............................................................................................... 7
With ADN............................................................................................... 6
Condensation...................................................................................... 138
Conducted emission......................................................................... 167
Control
Characteristics................................................................................... 47
Description of operation............................................................. 175
Structures......................................................................................... 179
Types of............................................................................................. 180
Control cables...................................................................................... 148
Control card
Overtemperature trip point......................................................... 36
RS485 specications....................................................................... 46
Specications.................................................................................... 48
Control terminals............................................................................... 149
Controller................................................................................................. 34
Conventions.............................................................................................. 4
Cooling
Dust warning................................................................................... 139
Overview of back-channel cooling............................................ 29
Requirements.................................................................................. 140
CSA/cUL approval................................................................................... 8
Index Design Guide
MG38C202 Danfoss A/S © 01/2018 All rights reserved. 203