Danfoss VLT Micro Drive FC 51 Design Manual page 94

Index
H
Harmonics
distortion............................................................................................ 21
emission requirements.................................................................. 23
High voltage............................................................................................. 9
High-voltage test.................................................................................. 56
Hold output frequency....................................................................... 81
I
Immunity requirement....................................................................... 23
IND............................................................................................................. 70
Index (IND).............................................................................................. 70
Indicator lights....................................................................................... 58
Initialize the frequency converter.................................................. 63
Intermediate circuit...................................................................... 24, 37
IP21/TYPE 1 enclosure kit.................................................................. 28
J
Jog......................................................................................................... 6, 81
L
LCP............................................................................................. 6, 7, 18, 26
LCP 11....................................................................................................... 57
LCP 12....................................................................................................... 57
LCP copy.................................................................................................. 63
Leakage current...................................................................... 10, 24, 56
Load sharing............................................................................................. 9
Local (Hand On) and remote (Auto On) control........................ 18
Low Voltage Directive (73/23/EEC)................................................ 10
M
Machinery directive (98/37/EEC).................................................... 10
Main Menu................................................................................ 26, 58, 63
Mains drop-out...................................................................................... 24
Mains supply (L1/L, L2, L3/N)........................................................... 88
Mains supply 1x200–240 V AC......................................................... 84
Mains supply 3x200–240 V AC......................................................... 85
Mains supply 3x380–480 V AC......................................................... 86
Maximum reference...................................................................... 60, 61
Minimum reference...................................................................... 60, 61
Modbus communication................................................................... 66
Modbus exception code.................................................................... 76
Modbus RTU........................................................................................... 72
Modbus RTU overview....................................................................... 71
Moment of inertia................................................................................ 24
92
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VLT Micro Drive FC 51
Motor
Automatic motor tuning........................................................ 53, 59
connection......................................................................................... 45
current.................................................................................................. 59
direction.............................................................................................. 58
frequency............................................................................................ 59
nameplate data................................................................................. 52
nominal speed.................................................................................. 59
overload protection........................................................................ 88
phase.................................................................................................... 24
power................................................................................................... 59
protection........................................................................................... 54
thermal protection................................................................... 24, 82
voltage................................................................................................. 59
Motor-generated overvoltage.................................................... 24
Parallel connection of motors..................................................... 54
Rated motor speed............................................................................ 6
Short circuit (motor phase-phase)............................................. 24
Unintended motor rotation......................................................... 10
N
Nameplate data..................................................................................... 52
Navigation keys.............................................................................. 26, 58
Network configuration....................................................................... 72
Network connection............................................................................ 65
O
Operation keys............................................................................... 26, 58
Options and accessories.................................................................... 26
Overcurrent protection...................................................................... 44
P
Parameter number............................................................................... 57
Payback period...................................................................................... 14
PC software tools.................................................................................. 55
PELV, protective extra low voltage................................................. 23
PLC............................................................................................................. 49
Power circuit overview....................................................................... 50
Power factor.............................................................................................. 8
Protection........................................................................... 11, 23, 44, 88
Public supply network........................................................................ 23
Q
Quick menu.............................................................................. 26, 58, 59
Quick transfer......................................................................................... 63
R
Ramp 1 ramp-down time.................................................................. 60
Ramp 1 ramp-up time......................................................................... 60
RCD............................................................................................................... 7
Read holding registers (03 hex)....................................................... 78
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