Additional Resources; Definitions - Danfoss VLT HVAC Basic Drive FC 101 Design Manual

Introduction
P Nominal motor power
M,N
PCB Printed circuit board
PELV Protective extra low voltage
Regen Regenerative terminals
RPM Revolutions per minute
s Second
T Torque limit
LIM
U Nominal motor voltage
M,N
V Volts
Table 1.2 Abbreviations

1.5 Additional Resources

•
®
VLT HVAC Basic Drive FC 101 Quick Guide provides
basic information on mechanical dimensions,
installation, and programming.
•
®
VLT HVAC Basic Drive FC 101 Programming Guide
provides information on how to program, and
includes complete parameter descriptions.
•
®
Danfoss VLT Energy Box software. Select PC
Software Download at www.danfoss.com/Busines-
sAreas/DrivesSolutions.
®
VLT Energy Box software allows energy
consumption comparisons of HVAC fans and
pumps driven by Danfoss frequency converters
and alternative methods of flow control. Use this
tool to accurately project the costs, savings, and
payback of using Danfoss frequency converters
on HVAC fans, pumps, and cooling towers.
Danfoss technical literature is available in electronic form
on the documentation CD that is shipped with the
product, or in print from your local Danfoss sales office.
MCT 10 Set-up Software support
Download the software from www.danfoss.com/Busines-
sAreas/DrivesSolutions/Software+MCT10/
MCT10+Downloads.htm.
During the installation process of the software, enter
access code 81463800 to activate FC 101 functionality. A
licence key is not required for using FC 101 functionality.
The latest software does not always contain the latest
updates for frequency converters. Contact the local sales
office for the latest frequency converter updates (in the
form of *.upd files), or download the frequency converter
updates from www.danfoss.com/BusinessAreas/DrivesSo-
lutions/fc101driveupdates.
MG18C702
Design Guide

1.6 Definitions

Frequency converter
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
The connected motor can start and stop via LCP and
digital inputs. Functions are divided into 2 groups, as
described in Table 1.3. Functions in group 1 have higher
priority than functions in group 2.
Group 1
Group 2
Table 1.3 Control Commands
Motor
f
JOG
The motor frequency when the jog function is activated
(via digital terminals).
f
M
The motor frequency.
f
MAX
The maximum motor frequency.
f
MIN
The minimum motor frequency.
f
M,N
The rated motor frequency (nameplate data).
I
M
The motor current.
I
M,N
The rated motor current (nameplate data).
n
M,N
The nominal motor speed (nameplate data).
P
M,N
The rated motor power (nameplate data).
U
M
The instantaneous motor voltage.
U
M,N
The rated motor voltage (nameplate data).
Danfoss A/S © 04/2016 All rights reserved.
Reset, coast stop, reset and coast stop, quick
stop, DC brake, stop, and [Off].
Start, pulse start, reversing, start reversing, jog,
and freeze output.
1 1
7