Index
A
Abbreviations..............................................................................................138
AC mains..........................................................................................................73
Accessory.........................................................................................................50
Acoustic noise................................................................................................30
Additional resource..................................................................................... 10
ADR................................................................................................................. 106
Aggressive environments......................................................................... 31
Air humidity....................................................................................................30
AK........................................................................................................... 107, 108
AMA................................................................................................................ 141
Ambient conditions (H13–H14)............................................................137
Ambient conditions (H1–H8).................................................................136
Ambient temperature.................................................................................61
Analog input.............................................................................134, 141, 141
Analog output.............................................................................................141
Application examples.................................................................................20
Automatic derating..................................................................................... 60
B
Back-channel cooling..................................................................................59
Balancing contractor...................................................................................24
BCC..................................................................................................................106
Better control.................................................................................................18
Branch circuit protection...........................................................................73
Break-away torque.................................................................................... 140
Building management system, BMS......................................................15
Burst transient............................................................................................... 72
Bypass frequency range.............................................................................22
C
Cables
Leakage current...................................................................................39
CAV.................................................................................................................... 21
CE compliance...............................................................................................74
CE mark............................................................................................................ 10
Central VAV system......................................................................................20
Centrifugal pumps.......................................................................................60
Changes made...............................................................................................82
Check valve monitoring.............................................................................26
Circuit breaker........................................................................................ 40, 73
Coast..................................................................................................... 126, 139
Comparison, energy saving......................................................................15
Condenser pump..........................................................................................23
Constant air volume....................................................................................21
Constant torque............................................................................................60
Control input/output...................................................................... 135, 136
Control potential.......................................................................................... 25
Control shelf...................................................................................................69
Control structure closed loop..................................................................28
Control structure open loop.....................................................................27
Control word................................................................................................125
Controlling fan.............................................................................................. 14
Controlling pump.........................................................................................14
Conversion................................................................................................... 109
Conversion factor.......................................................................................109
Conversion index....................................................................................... 109
Cooling.............................................................................................................56
Cooling tower fan.........................................................................................22
CT mode...........................................................................................................60
Current
Leakage current...................................................................................38
Transient ground.................................................................................40
Current loop...................................................................................................32
D
Damper............................................................................................................ 20
Data control byte....................................................................................... 106
Data field.......................................................................................................106
Data types.....................................................................................................109
DC brake........................................................................................................126
DC voltage output, 10 V.......................................................................... 136
DC voltage output, 24 V.......................................................................... 135
Decoupling plate..........................................................................................48
Definition of EMC categories................................................................... 32
Derating
Low-speed operation........................................................................ 60
Differential pressure....................................................................................25
Digital input.................................................................................................134
Digital output..............................................................................................135
Display..............................................................................................................81
Document version....................................................................................... 10
Drive address...............................................................................................106
Drive closed-loop controller, tuning..................................................... 29
Dry pump detection....................................................................................26
E
Earth leakage circuit breaker....................................................................40
See Residual current device
Efficiency of the drive................................................................................. 76
Efficiency of the motor............................................................................... 77
Efficiency of the system............................................................................. 77
Electrical installation................................................................................... 70
Electronic thermal relay...........................................................................141
EMC
Directive..................................................................................................11
EMC plan..........................................................................................................32
EMC-compliant installation...................................................................... 64
Emission...........................................................................................................31
Emission requirement..........................................................................32, 32
EN 61800-3................................................................................................... 137
End of curve detection............................................................................... 26
Energy efficiency class....................................................................137, 137
Energy saving...................................................................................14, 15, 17
Environment
Industrial.................................................................................................32
Residential............................................................................................. 32
ErP directive....................................................................................................11
ETR............................................................................................................42, 141
Evaporator flow rate....................................................................................24
Extreme running condition...................................................................... 41
F
Fans................................................................................................................... 60
Feedback conversion..................................................................................28
Flow meter......................................................................................................24
Force/write multiple coil (0F hex)........................................................121
Force/write single coil (05 hex).............................................................120
Freeze output..............................................................................................139
Function Codes...........................................................................................117
AJ363928382091en-000101/130R0983144 | Danfoss A/S © 2021.04
Index
VLT® Flow Drive FC 111
Design Guide
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