Technical information

1.1.4 Abbreviations
Alternating current AC
American wire gauge AWG
Ampere/AMP A
Automatic Motor Adaptation AMA
Current limit I
LIM
Degrees Celsius
°C
Direct current DC
Drive Dependent D-TYPE
Electro Magnetic Compatibility EMC
Electronic Thermal Relay ETR
frequency converter FC
Gram g
Hertz Hz
Horsepower hp
Kilohertz kHz
Local Control Panel LCP
Meter m
Millihenry Inductance mH
Milliampere mA
Millisecond ms
Minute min
Motion Control Tool MCT
Nanofarad nF
Newton Meters Nm
Nominal motor current I
M,N
Nominal motor frequency f
M,N
Nominal motor power P
M,N
Nominal motor voltage U
M,N
Permanent Magnet motor PM motor
Protective Extra Low Voltage PELV
Printed Circuit Board PCB
Rated Inverter Output Current I
INV
Revolutions Per Minute RPM
Regenerative terminals Regen
Second sec.
Synchronous Motor Speed n
s
Torque limit T
LIM
Volts V
The maximum output current I
VLT,MAX
The rated output current supplied by the
frequency converter
I
VLT,N
1.1.5
Available Literature for VLT
®
HVAC
Drive
- Design Guide MG.11.Bx.yy entails all technical
information about the frequency converter and
customer design and applications.
- Programming Guide MG.11.Cx.yy provides
information on how to programme and includes
complete parameter descriptions.
- Application Note, Temperature Derating Guide,
MN.11.Ax.yy
- PC-based Configuration Tool MCT 10, MG.10.Ax.yy
enables the user to configure the frequency
converter from a Windows
™
based PC
environment.
-
Danfoss VLT
®
Energy Box software at
www.danfoss.com/BusinessAreas/DrivesSolutions
then choose PC Software Download
-
Operating Instructions VLT
®
HVAC Drive BACnet,
MG.11.Dx.yy
-
Operating Instructions VLT
®
HVAC Drive Metasys,
MG.11.Gx.yy
-
Operating Instructions VLT
®
HVAC Drive FLN,
MG.11.Zx.yy
x = Revision number
yy = Language code
Danfoss technical literature is available in print from your
local Danfoss Sales Office or online at:
www.danfoss.com/BusinessAreas/DrivesSolutions/Documen-
tations/Technical+Documentation.htm
1.1.6
Definitions
Frequency converter:
I
VLT,MAX
Maximum output current.
I
VLT,N
Rated output current supplied by the frequency converter.
U
VLT, MAX
Maximum output voltage.
Input:
Control command
Start and stop the connected motor by means of LCP and
digital inputs.
Functions are divided into two groups.
Functions in group 1 have higher priority than functions in
group 2.
Group 1
Reset, Coasting stop, Reset and Coasting stop,
Quick-stop, DC braking, Stop and the [OFF] key.
Group 2 Start, Pulse start, Reversing, Start reversing, Jog
and Freeze output
Motor:
Motor Running
Torque generated on output shaft and speed from zero
rpm to max. speed on motor.
f
JOG
Motor frequency when the jog function is activated (via
digital terminals).
Introduction
VLT
®
HVAC Drive Programming Guide
4 MG11CD02 - VLT
®
is a registered Danfoss trademark
11