Abbreviations; Definitions - Danfoss VLT HVAC Drive FC 100 Series Design Manual

®
VLT HVAC Drive Design Guide

1.1.5. Abbreviations

Alternating current
American wire gauge
Ampere/AMP
Automatic Motor Adaptation
Current limit
Degrees Celsius
Direct current
Drive Dependent
Electro Magnetic Compatibility
Electronic Thermal Relay
drive
Gram
Hertz
Kilohertz
Local Control Panel
Meter
Millihenry Inductance
Milliampere
Millisecond
Minute
Motion Control Tool
Nanofarad
Newton Meters
Nominal motor current
Nominal motor frequency
Nominal motor power
Nominal motor voltage
Parameter
Protective Extra Low Voltage
Printed Circuit Board
Rated Inverter Output Current
Revolutions Per Minute
Regenerative terminals
Second
Synchronous Motor Speed
Torque limit
Volts

1.1.6. Definitions

Drive:
I
VLT,MAX
The maximum output current.
I
VLT,N
The rated output current supplied by the frequency converter.
U
VLT, MAX
The maximum output voltage.
Input:
Control command
You can start and stop the connected motor by means of
LCP and the digital inputs.
Functions are divided into two groups.
Functions in group 1 have higher priority than functions in
group 2.
Motor:
f
JOG
The motor frequency when the jog function is activated (via digital terminals).
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
MG.11.B7.02 - VLT ® is a registered Danfoss trademark
1. How to Read this Design Guide
AC
AWG
A
AMA
I
LIM
°C
DC
D-TYPE
EMC
ETR
FC
g
Hz
kHz
m
mH
mA
ms
min
MCT
nF
Nm
I
M,N
f
M,N
P
M,N
U
M,N
par.
PELV
PCB
I
INV
RPM
Regen
s
n
s
T
LIM
V
1
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