Danfoss VLT AQUA Drive FC 202 Design Manual page 132

Index
O
Open-loop mode
Block diagram................................................................................. 103
Cascade controller option............................................................. 21
Overview.......................................................................................... 103
Operating guide...................................................................................... 4
Options
Cascade controller........................................................................... 20
Enclosure availability...................................................................... 11
Fieldbus............................................................................................... 29
Functional extensions.................................................................... 29
Motion control.................................................................................. 30
Ordering......................................................................... 120, 121, 123
Relay cards.......................................................................................... 30
Ordering................................................................................................ 119
Output
Contactor..................................................................................... 86, 95
Specifications.................................................................................... 39
Switch................................................................................................... 14
Overcurrent protection...................................................................... 73
Overload
Electronic thermal overload......................................................... 16
Issue with harmonics...................................................................... 96
Limits.................................................................................................... 14
Overtemperature............................................................................... 125
Overvoltage
Alternative brake function............................................................ 84
Braking................................................................................................. 31
Protection........................................................................................... 13
P
PELV............................................................................................. 15, 39, 93
Periodic forming................................................................................... 68
PID
Controller......................................................................... 15, 102, 105
Pigtails...................................................................................................... 94
Pipe fill mode....................................................................................... 116
Point of common coupling............................................................... 96
Potentiometer.............................................................................. 78, 112
Power
Connections....................................................................................... 75
Factor................................................................................................. 125
Ratings................................................................................................. 11
Specifications.................................................................................... 32
Pre/post lube.......................................................................................... 24
Preheat..................................................................................................... 18
Process control.................................................................................... 105
PROFIBUS....................................................................................... 29, 123
PROFINET................................................................................................. 29
Programming guide............................................................................... 4
130
VLT® AQUA Drive FC 202
Protection
Brake function................................................................................... 13
Enclosure rating................................................................................ 11
Motor thermal................................................................................... 16
Overcurrent........................................................................................ 73
Overload.............................................................................................. 14
Overvoltage....................................................................................... 13
Short circuit........................................................................................ 13
Supply voltage imbalance............................................................ 14
PTC thermistor card............................................................................. 30
Pulse
Input specifications......................................................................... 39
Wiring configuration for start/stop......................................... 111
Pump
Efficiency............................................................................................. 22
Staging................................................................................................. 22
Q
Qualified personnel................................................................................ 5
Quick menu............................................................................................ 20
R
Radiated emission................................................................................ 90
Radio frequency interference.......................................................... 15
RCM mark................................................................................................... 8
Rectifier.................................................................................................... 99
Reference
Active reference................................................................................ 99
Remote handling of...................................................................... 100
Remote reference.......................................................................... 100
Speed input..................................................................................... 110
Regen
Availability.......................................................................................... 11
Overview............................................................................................. 27
Terminals............................................................................................. 46
Relay
ADN-compliant installation............................................................ 6
Card....................................................................................................... 30
Cascade controller........................................................................... 20
Extended relay card option.......................................................... 31
Option.................................................................................................. 30
Specifications.................................................................................... 40
Terminals............................................................................................. 78
Remote reference............................................................................... 100
Residential environment.................................................................... 91
Residual current device............................................................... 84, 86
Resistor brake......................................................................................... 26
Resonance damping............................................................................ 15
Restart....................................................................................................... 17
RFI
Filter...................................................................................................... 93
Location of E3h shield termination........................................... 57
Location of E4h shield termination........................................... 64
Using switch with IT mains........................................................... 86
Rise time.................................................................................................. 87
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