Danfoss VLT Micro Drive FC 51 Design Guide

Initialise The Frequency Converter................................................ 69
Installation At High Altitudes........................................................... 10
Intermediate Circuit.............................................................................
24
IP21/TYPE 1 Enclosure Kit
.................................................................. 30
J
Jog
......................................................................................................... 7, 85
L
Laws Of Proportionality
......................................................................
14
LCP
LCP
............................................................................................. 8, 18, 26
11
........................................................................................................... 63
12
........................................................................................................... 63
Copy...................................................................................................... 68
Leakage Current.................................................................................... 24
Legal Information................................................................................... 5
Load Drive Settings.............................................................................. 61
Local (Hand On) And Remote (Auto On) Control...................... 18
M
Main Menu................................................................................ 26, 64, 68
Mains
Drop-out.............................................................................................. 24
Supply.............................................................................................. 9, 89
Supply (L1/L, L2, L3/N)................................................................... 91
Supply 1x200-240 V AC.................................................................. 89
Supply 3x200-240 V AC.................................................................. 89
Supply 3x380-480 V AC.................................................................. 90
Maximum Reference........................................................................... 66
MCT 10 Set-up Software
....................................................................... 2
Minimum Reference..................................................................... 65, 66
Modbus
Communication................................................................................ 71
Exception Codes............................................................................... 80
RTU Overview.................................................................................... 76
Moment Of Inertia................................................................................ 24
Motor
Cables................................................................................................... 51
Connection......................................................................................... 51
Current................................................................................................. 65
Direction.............................................................................................. 64
Frequency........................................................................................... 65
Name Plate......................................................................................... 58
Name Plate Data............................................................................... 58
Nominal Speed................................................................................. 65
Output (U, V, W)................................................................................ 91
Phases.................................................................................................. 24
Power................................................................................................... 65
Protection.................................................................................... 60, 91
Thermal Protection................................................................... 87, 24
Voltage................................................................................................. 65
Motor-generated Over-voltage....................................................... 24
N
Name Plate Data................................................................................... 58
Navigation Keys............................................................................. 26, 64
Network
Configuration.................................................................................... 77
Connection......................................................................................... 70
O
Operation Keys............................................................................... 26, 64
Options And Accessories................................................................... 26
Output Performance (U, V, W).......................................................... 91
Overcurrent Protection...................................................................... 50
P
Parallel Connection Of Motors......................................................... 60
Parameter
Number................................................................................................ 63
Number (PNU)................................................................................... 74
Values
................................................................................................... 81
Pay Back Period..................................................................................... 15
PC Software Tools................................................................................. 61
PELV - Protective Extra Low Voltage
.............................................. 23
PLC............................................................................................................. 55
Power
Circuit - Overview............................................................................. 56
Factor...................................................................................................... 9
Protection
Protection...................................................................... 12, 23, 24, 50
And Features...................................................................................... 91
Protocol Overview................................................................................ 71
Public Supply Network....................................................................... 23
Q
Quick
Menu.............................................................................................. 26, 64
Menu Parameters............................................................................. 65
Transfer Of Parameter Settings Between Multiple Frequen-
cy Converters...... 68
R
Ramp1
Ramp-down Time............................................................................ 66
Ramp-up Time................................................................................... 66
Rated Motor Speed................................................................................ 7
RCD
........................................................................................................ 8, 24
Read Holding Registers (03 HEX).................................................... 83
Read-out And Programming Of Indexed Parameters
............. 68
Readout Mode....................................................................................... 64
Recommended Initialisation............................................................ 69
Index
VLT
®
Micro Drive FC 51 Design Guide
MG02K202 - VLT
®
is a registered Danfoss trademark
95
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Danfoss VLT Micro Drive FC 51 Specifications

General

Enclosure	IP20
Output Voltage	0-100% of supply voltage
Altitude	Up to 1000 m without derating
Power Range	0.18-22 kW
Control Method	V/f
Communication	Modbus RTU
Protection Features	Over-voltage, under-voltage, over-current, over-temperature
Ambient Temperature	-10°C to 50°C
Storage Temperature	-25°C to 65°C
Relative Humidity	5-95% (non-condensing)
Input Voltage	200-240 V, 380-480 V
Braking Function	Integrated braking chopper (optional)