Index
Output
Current....................................................................................... 7-1, 8-6
Signal.................................................................................................. 5-4
Terminals........................................................................................... 3-1
Overcurrent........................................................................................... 7-1
Overload Protection.................................................................. 2-2, 2-5
Overvoltage................................................................................ 3-10, 7-1
P
Parameter Settings............................................................................. 4-3
PELV................................................................................... 2-12, 6-4, 10-6
Phase Loss.............................................................................................. 8-6
Power
Power.................................................................................................. 2-6
Connections..................................................................................... 2-6
Factor................................................................................. 1-3, 2-8, 3-2
Pre-Installation Check List................................................................ 2-2
Product Overview............................................................................... 1-1
Programming.......................... 1-2, 3-10, 4-2, 5-4, 5-8, 8-6, 4-1, 4-3
Protection
Protection....................................................................................... 10-9
And Features.................................................................................. 10-8
Pulse Inputs........................................................................................ 10-5
Q
Quick Menu.......................................................................... 4-2, 5-1, 5-4
R
Ramp-down Time............................................................................. 3-10
Ramp-up Time................................................................................... 3-10
Reference............................................................................. 0-iii, 4-2, 6-1
Relay Outputs.......................................................................... 2-14, 10-6
Remote
Commands........................................................................................ 1-2
Programming................................................................................... 5-8
Reference........................................................................................... 7-1
Reset................................................. 4-1, 4-4, 7-1, 8-6, 8-12, 10-8, 4-3
Residual Current Devices (RCDs)................................................... 2-6
Restoring Default Settings............................................................... 4-4
RFI Filter............................................................................................... 2-12
RMS Current.......................................................................................... 1-3
RS-485................................................................................................... 2-16
Run
Command....................................................................................... 3-11
Permissive......................................................................................... 7-1
S
Safety Inspection................................................................................. 3-1
®
VLT
Refrigeration Drive Instruction Manual
Serial Communication..................... 1-2, 2-13, 2-14, 4-3, 7-1, 2-16
Setpoint.................................................................................................. 7-1
Set-up........................................................................................... 3-11, 4-2
Shielded
Short Circuit.......................................................................................... 8-8
Specifications....................................................................................... 1-2
Speed Reference............................ 2-15, 3-11, 5-2, 6-1, 6- 0 , 7-1
Startup.................................................................................................... 5-1
Start-up.................................................................................. 1-2, 4-4, 9-1
Status
Stop Command.................................................................................... 7-1
Supply Voltage........................................... 2-12, 2-14, 3-1, 8-9, 10-5
Surroundings..................................................................................... 10-7
Switching Frequency......................................................................... 7-1
System Feedback................................................................................ 1-2
T
Temperature Limits............................................................................ 3-2
Terminal
Thermistor
Torque
Transient Protection.......................................................................... 1-3
Trip Function........................................................................................ 2-5
Troubleshooting................................................................. 1-2, 8-6, 9-1
U
Uploading Data To The LCP............................................................ 4-4
Using Shielded Control Cables.................................................... 2-13
V
Voltage Imbalance.............................................................................. 8-6
®
MG16J122 - VLT
is a registered Danfoss trademark
Cable........................................................................................... 2-3, 3-2
Control Cables............................................................................... 2-13
Wire..................................................................................................... 2-5
Messages........................................................................................... 7-1
Mode................................................................................................... 7-1
53...................................................................................... 5-1, 2-15, 5-2
54....................................................................................................... 2-15
Locations D1h.................................................................................. 2-8
Locations D2h............................................................................... 2-10
Programming................................................................................ 2-15
Programming Examples............................................................... 5-3
Thermistor..................................................................... 2-12, 6-4, 8-7
Control Wiring............................................................................... 2-12
Characteristics............................................................................... 10-4
For Terminals............................................................................... 10-10
Limit.................................................................................................. 3-10
12-3
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