Danfoss VLT 6000 HVAC

VLT
®
6000 HVAC
73MG.60.B1.02 - VLT is a registered Danfoss trade mark
Programming
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■ Changing data
Regardless of whether a parameter has been selected
under the Quick menu or the Extend menu, the
procedure for changing data is the same.
Pressing the [CHANGE DATA] key gives access to
changing the selected parameter, following which the
underlining in line 4 will flash on the display.
The procedure for changing data depends on
whether the selected parameter represents a
numerical data value or a functional value.
If the chosen parameter represents a numeric data
value, the first digit can be changed by means of the
[+/-] keys. If the second digit is to be changed, first
move the cursor by using the [<>] keys, then change
the data value using the [+/-] keys.
The selected digit is indicated by a flashing cursor.
The bottom display line gives the data value that will
be entered (saved) when signing off by pressing the
[OK] button. Use [CANCEL] to cancel the change.
If the selected parameter is a functional value, the
selected text value can be changed by means of the
[+/-] keys.
The functional value flashes until signing off by
pressing the [OK] button. The functional value has
now been selected. Use [CANCEL] to cancel the
change.
3.90 A
SETUP
1
MOTOR CURRENT
210 REFERENCE TYPE
SUM
24.2 Hz
SETUP
1
FREQUENCY
205 MAX. REFERENCE
000050,000 Hz
Infinitely variable change of numeric data value
If the chosen parameter represents a numeric data
value, a digit is first selected by means of the [<>]
keys.
Then the chosen digit is changed infinitely variably by
means of the [+/-] keys:
The chosen digit is indicated by the digit flashing.
The bottom display line shows the data value that will
be entered (saved) when signing off with [OK].
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50.0 HZ
SETUP
1
FREQUENCY
209 JOG FREQUENCY
50.0 HZ
SETUP
1
FREQUENCY
209 JOG FREQUENCY
10.0 HZ
09.0 HZ
Changing of data value, step-by-step
Certain parameters can be changed both step by step
and infinitely variably. This applies to Motor power (pa-
rameter 102), Motor voltage (parameter 103) and
Motor frequency (parameter 104).
This means that the parameters are changed both as
a group of numeric data values and as numeric data
values infinitely variably.
Manual initialisation
Disconnect from mains and hold the [DISPLAY/
STATUS] + [CHANGE DATA] + [OK] keys down while
at the same time reconnecting the mains supply.
Release the keys; the VLT frequency converter has
now been programmed for the factory setting.
The following parameters are not zeroed by means of
manual initialisation:
parameter 500, Protocol
600, Operating hours
601, Hours run
602, kWh counter
603, Number of power-ups
604, Number of overtemperatures
605, Number of overvoltages
It is also possible to carry out initialisation via parame-
ter 620 Operating mode, see page 145 regarding
procedure.
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