74
VLT
®
3500 HVAC
MG.35.B1.02 – VLT is a registered Danfoss trademark
650 VLT type (VLT TYPE)
Function:
Used for indicating the unit in which the control card
is placed, in cases where the control card is not able
to determine this itself. Or used for choosing the volt-
age range in multi-voltage units whose factory setting
varies from that required.
Description of choice:
This parameter is used for choosing the right VLT
type/size/voltage for VLT 3575-3800, which are multi-
voltage units. If the factory-set voltage does not
correspond to the voltage of the application for which
the unit is intended, proceed as follows:
1) Select the desired VLT type/size/voltage.
2) Select parameter 604, data value initialisation.
3) Cut out mains and wait for the light in the display
to go out.
4) Cut mains back in.
NB!:
NB!:
NB!:
NB!:
NB!:
When starting up it must be checked that the
display shows the new data selected.
★
= factory setting. Text in ( ) = display text. Figures in [ ] are used when communicating with the bus.
3.9 Paraameter gr
oup 6
605 Personal display select (DISPLAY SELECT)
Value:
★
Standard display (STANDARD DISP.)
[0]
Reference % (REFERENCE %)
[1]
Frequency Hz (FREQUENCY Hz)
[2]
Feedback unit (FEEDBK 'UNIT')
[3]
Current A (CURRENT A)
[4]
Torque % (TORQUE %)
[5]
Power kW (POWER kW)
[6]
HP power (POWER HP)
[7]
Energy kWh (ENERGY kWh)
[8]
Output voltage V (OUTPUT VOLT.V)
[9]
DC voltage (DC BUS V)
[10]
VLT therm % (ETR (VLT) %)
[11]
Motor therm % (ETR (MOT) %)
[12]
Running hours (RUN HOURS)
[13]
Input status "binary code" (DIGITAL INPUT)
[14]
Function:
The display can show two different readouts at the
same time. The second readout is shown in line 2 on
the display.
Description of choice:
Standard display
[0] is chosen if normal reading is
desired, e.g. of the frequency in Hz in line 1, while
stating "frequency" in line 2 and the operating mode
in line 3.
Personal display select.
The other data values are
selected if a different operating value is to be
displayed in line 2, thereby making it possible to have
e.g. the mentioned frequency in line 1 and current in
line 2 at the same time. There are 14 different data
values to choose from.
NB!:
NB!:
NB!:
NB!:
NB!:
If both lines are to be visible at the same time,
the display must be in Display Mode.
606 Display Mode (DISPLAY MODE)
Value:
★
Standard display (QUICK DISPLAY)
[0]
Extended display (EXT. DISPLAY)
[1]
Function:
Choose between two different Display Modes, see
page 34.
