Index
Index
A
AC
Input......................................................................................... 1-3, 2-12
Line Input Connections............................................................. 2-12
Line Power................................................................................ 1-2, 1-3
Line Voltage..................................................................... 4-2, 4-3, 7-1
Waveform................................................................................. 1-2, 1-3
Accel Time........................................................................................... 3-10
Adjustable Frequency Drive Block Diagram............................. 1-2
Airflow..................................................................................................... 2-2
Alarm
Log....................................................................................................... 4-2
Trip....................................................................................................... 8-1
Alarm/Warning Code List........................................................ 8-4, 8-5
AMA
AMA.......................................................................................... 8-7, 8-11
With T27 Connected...................................................................... 6-1
Without T27 Connected............................................................... 6-1
Analog
Inputs............................................................................ 2-14, 8-6, 10-5
Output................................................................................... 2-14, 10-5
Signal.................................................................................................. 8-6
Application Examples........................................................................ 6-1
Auto
Auto............................................................................................ 4-3, 7-1
Mode................................................................................................... 4-2
On........................................................................................ 7-1, 4-3, 7-1
Automatic Motor Adaptation................................................. 3-9, 7-1
Auto-reset.............................................................................................. 4-1
B
Basic Operational Programming................................................... 3-3
Braking............................................................................................ 8-8, 7-1
C
Cable Lengths And Cross-sections............................................. 10-4
Circuit Breakers.................................................................................... 3-2
Closed-loop........................................................................................ 2-15
Communication Option.................................................................... 8-9
Conduit........................................................................................... 2-5, 3-2
®
VLT
Refrigeration Drive Instruction Manual
Control
Cooling
Copying Parameter Settings........................................................... 4-3
Current
D
DC
Derating............................................................................ 10-7, 10-8, 2-2
Digital
Disconnect
Downloading Data From The LCP................................................ 4-4
Duct Cooling......................................................................................... 2-2
E
Electrical
EMC.................................................................................... 2-14, 3-2, 10-7
Equalizing Cable............................................................................... 2-13
External
®
MG16J122 - VLT
is a registered Danfoss trademark
Cables............................................................................................... 2-13
Card..................................................................................................... 8-6
Card Performance........................................................................ 10-7
Card, 10 V DC Output................................................................. 10-7
Card, 24 V DC Output................................................................. 10-6
Card, RS-485 Serial Communication:.................................... 10-6
Card, USB Serial Communication........................................... 10-7
Characteristics............................................................................... 10-7
Signal................................................................................. 5-1, 5-2, 7-1
System................................................................................................ 1-2
Terminal Functions...................................................................... 2-15
Terminal Types.............................................................................. 2-14
Terminals....................................................... 3-9, 4-3, 7-1, 5-3, 2-15
Wiring........................................................................ 2-3, 2-5, 2-6, 3-2
Wiring Connection...................................................................... 2-12
Cooling............................................................................................... 2-2
Clearance........................................................................................... 3-2
Limit.................................................................................................. 3-10
Rating......................................................................................... 2-2, 8-6
Current....................................................................................... 1-3, 7-1
Link...................................................................................................... 8-6
Input................................................................................ 2-14, 7-1, 8-7
Inputs............................................................................... 7-1, 5-3, 10-4
Output.............................................................................................. 10-6
Switch................................................................................................. 3-3
Switches............................................................................................. 3-1
Installation........................................................................................ 2-3
Noise................................................................................................... 2-6
Commands............................................................................... 1-3, 7-1
Controllers......................................................................................... 1-2
Interlock............................................................................................. 5-4
Voltage............................................................................................... 5-2
12-1
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