Danfoss VLT 4000 VT Instruction Manual page 60

Changing data
Regardless of whether a parameter has been
selected under the Quick menu or the Extended
menu, the procedure for changing data is the same.
Pressing the [CHANGE DATA] key allows change
of the selected parameter, and 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.
FREQUENCY
24.2 Hz
205 MAX. REFERENCE
000060,000 Hz 5
The selected digit is indicated by a flashing cursor. The
bottom display line gives the data value that will be
ente-red (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.
MOTOR CURRENT
3.90 A
210 REFERENCE TYPE
SUM
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.
MG.40.A7.22 - VLT is a registered Danfoss trademark
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 by
means of the [+/-] keys:
SETUP
1
The chosen digit flashes. The bottom display
line shows the data value that will be entered
(saved) when signing off with [OK].
Changing of data value, step-by-step
Certain parameters can be changed both step by
step and infinitely variably. This applies to Motor
power (parameter 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.
SETUP
1
Manual initialization
Disconnect from line and hold the [DISPLAY/STATUS]
+ [CHANGE DATA] + [OK] keys down while at the
same time reconnecting the line supply.
Release the keys; the AFD has now been program-
med for the factory setting.
The following parameters are not reset by
means of manual initialization:
parameter
It is also possible to carry out initialization via
parameter 620 Operating mode
®
VLT 4000 VT
FREQUENCY
50.0 Hz
SETUP
SETUP
1
1
209 JOG FREQUENCY
0
9 .0 Hz
FREQUENCY
50.0
SETUP
SETUP
1
1
209 JOG FREQUENCY
1
0.0 Hz
600, Operating hours
601, Hours run
602, kWh counter
603, Number of power-ups
604, Number of overtemperatures
605, Number of overvoltages
59