Danfoss VLT AutomationDrive FC 361 Series

IT grid........................................................................................................ 49
K
Kinetic back-up...................................................................................... 11
Kits
Descriptions....................................................................................... 74
Ordering numbers........................................................................... 74
L
Leakage current................................................................................ 6, 47
Lifting........................................................................................................ 33
Load share
Warning.................................................................................................. 6
Low Voltage Directive........................................................................... 4
Low-speed operation.......................................................................... 35
M
Machinery Directive............................................................................... 4
Mains
Drop-out............................................................................................. 11
Fluctuations....................................................................................... 10
Supply specications...................................................................... 18
Maintenance.......................................................................................... 34
Modbus
Message structure........................................................................... 84
RTU message function codes...................................................... 87
RTU overview..................................................................................... 83
Modulation......................................................................................... 9, 75
Motor
Break-away torque........................................................................... 76
Cables..................................................................................... 40, 45, 47
Full torque.......................................................................................... 11
Insulation............................................................................................ 47
Leakage current................................................................................ 47
Missing phase detection.................................................................. 8
Mitigating bearing currents......................................................... 47
thermal protection.......................................................................... 10
Output
specications..................................................................... 18
Parallel connection.......................................................................... 45
Rotation............................................................................................... 45
Thermistor.......................................................................................... 71
Wiring schematic............................................................................. 39
Mounting
congurations.................................................................. 34
N
Network connection............................................................................ 77
O
Open loop........................................................................................ 64, 65
Open loop
Wiring for speed control................................................................ 68
Options
Fieldbus............................................................................................... 15
Functional extensions.................................................................... 15
Ordering.............................................................................................. 74
Ordering................................................................................................... 72
Output
Contactor............................................................................................ 56
Specications.................................................................................... 20
Switch..................................................................................................... 8
Overcurrent protection...................................................................... 38
Overload
Issue with harmonics...................................................................... 57
Limits....................................................................................................... 9
Overtemperature.................................................................................. 76
Overvoltage
Protection.............................................................................................. 8
P
PC connection........................................................................................ 41
PELV............................................................................................. 10, 20, 54
Periodic forming................................................................................... 33
Personal computer............................................................................... 41
PID
Controller.............................................................................. 10, 63, 66
Pigtails...................................................................................................... 54
PLC............................................................................................................. 42
Point of common coupling............................................................... 57
Potentiometer........................................................................................ 43
Power
Connections....................................................................................... 40
Factor.................................................................................................... 76
Losses................................................................................................... 16
Ratings................................................................................................. 16
Preheat..................................................................................................... 12
Process control...................................................................................... 66
PROFIBUS................................................................................................. 15
PROFINET................................................................................................. 15
Protection
Brake function..................................................................................... 8
Overcurrent........................................................................................ 38
Overload................................................................................................ 9
Overvoltage.......................................................................................... 8
Short circuit.......................................................................................... 8
Supply voltage imbalance............................................................... 8
Protocol overview................................................................................ 78
Pulse
Input specications......................................................................... 20
Q
Qualied personnel................................................................................ 6
Index Design Guide
MG06K102 Danfoss A/S © 03/2019 All rights reserved. 97