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Danfoss VLT Programming Guide

Danfoss VLT
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The display is divided into 3 sections:
Top section (a) shows the status when in status mode or up to 2 variables when not in status mode and in the case of Alarm/Warning.
The number of the Active Set-up (selected as the Active Set-up in par. 0-10
Active Set-up
) is shown. When programming in another Set-up than the
Active Set-up, the number of the Set-up being programmed appears to the right in brackets.
The Middle section (b) shows up to 5 variables with related unit, regardless of status. In case of alarm/warning, the warning is shown instead of the
variables.
The Bottom section (c) always shows the state of the frequency converter in Status mode.
It is possible to toggle between three status read-out displays by pressing the [Status] key.
Operating variables with different formatting are shown in each status screen - see below.
Several values or measurements can be linked to each of the displayed operating variables. The values / measurements to be displayed can be defined
via par. 0-20
Display Line 1.1 Small
, par. 0-21
Display Line 1.2 Small
, par. 0-22
Display Line 1.3 Small
, par. 0-23
Display Line 2 Large
and
par. 0-24
Display Line 3 Large
, which can be accessed via [QUICK MENU], "Q3 Function Setups", "Q3-1 General Settings", "Q3-13 Display Settings".
Each value / measurement readout parameter selected in par. 0-20
Display Line 1.1 Small
to par. 0-24
Display Line 3 Large
has its own scale and number
of digits after a possible decimal point. Larger numeric values are displayed with few digits after the decimal point.
Ex.: Current readout
5.25 A; 15.2 A 105 A.
Status display I:
This read-out state is standard after start-up or initialization.
Use [INFO] to obtain information about the value/measurement linked to
the displayed operating variables (1.1, 1.2, 1.3, 2, and 3).
See the operating variables shown in the display in this illustration. 1.1,
1.2 and 1.3 are shown in small size. 2 and 3 are shown in medium size.
130BP041.10
1.1
1.3
2
1.2
3
Status display II:
See the operating variables (1.1, 1.2, 1.3, and 2) shown in the display in
this illustration.
In the example, Speed, Motor current, Motor power and Frequency are
selected as variables in the first and second lines.
1.1, 1.2 and 1.3 are shown in small size. 2 is shown in large size.
130BP062.10
2
1.2
1.3
1.1
2 How to Programme VLT
®
HVAC Drive Programming Guide
14
MG.11.C9.02 - VLT
®
is a registered Danfoss trademark
2

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Danfoss VLT Specifications

General IconGeneral
Frequency50/60 Hz
EnclosureIP20, IP21, IP55, IP66
SeriesVLT
Control TechniqueFlux Vector Control
Output Voltage0-Vinput
Control MethodFieldbus
Communication InterfacePROFIBUS, CANopen
Protection FeaturesOverload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling MethodLiquid Cooled
Storage Temperature-25°C to +70°C
Relative Humidity5-95% non-condensing
AltitudeUp to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature-10°C to +50°C (14°F to 122°F)

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