Cascade Controller Option
number and title. The underlined function or number
flashing in line 4 on the display is subject to change.
The procedure for changing data depends on
whether the selected parameter represents a
numerical data value or a function.
Changing numeric values
If the chosen parameter represents a number
value, the flashing digit can be changed by means
of the [+] and [-] keys. Position the cursor by
using the [<] and [>] keys, then change the data
value using the [+] and [-] keys.
The selected digit is indicated by a flashing cursor.
The bottom display line gives the data value that
will be entered (saved) by pressing the [OK] button.
Use [CANCEL] to ignore the change.
175ZA687.10
24.2 Hz
SETUP
1
FREQUENCY
205 MAX. REFERENCE
0000
6
0.000 Hz
6
Changing functional values
If the selected parameter is a functional value,
the selected text value can be changed by
means of the [+] and [-] keys.
175ZA689.10
3.90 A
SETUP
1
210 REFERENCE TYPE
SUM
MOTOR CURRENT
The functional value flashes until signing off by pressing
the [OK] button. The functional value has then been
selected. Use [CANCEL] to ignore the change.
Changing listed numeric values
A few parameters offer numeric lists of values that
can be selected from or changed. This means
that if the numeric value is not listed, a value
may be entered using the procedure for changing
numeric values. This applies to parameter 102,
Motor power
, parameter 103,
Motor voltage
, and
parameter 104,
Motor frequency
.
■
Parameter setting procedure
Enter or change parameter data or settings as follows:
1. Press [Quick Menu] or [Extended Menu] key.
2. Use [+] and [-] keys to find parameter
you choose to edit.
3. Press [Change Data] key.
4. Use [+] and [-] keys to select correct parameter
setting. To move to a different digit within a
numeric parameter, use < and > arrows.
Flashing
cursor indicates digit selected to change
.
5. Press [Cancel] key to disregard change, or press
[OK] key to accept change and enter new setting.
■
Example of how to change parameter data
Assume Quick Menu item 9 (parameter 206,
Ramp
Up Time
) is set at 60 seconds. Change the ramp
up time to 100 seconds as follows:
1. Press [Quick Menu] key.
2. Press [+] key until you reach Quick Menu item
9 of 35 (parameter 206),
Ramp Up Time
.
3. Press < key twice hundreds digit will flash.
4. Press [+] key once to change hundreds digit to 1.
5. Press > key once to move to tens digit.
6. Press [-] key until 6 counts down to 0 and setting
for
Ramp Up Time
reads 100 s.
7. Press [OK] key to enter new value.
■
Manual initialization
The drive can be initialized to return to
factory default settings.
NB!:
Initializing the drive will remove all values and
settings entered into drive. Some factory default
settings may be for European applications.
1. Remove AC power to drive.
2. Press and hold [DISPLAY MODE] + [CHANGE
DATA] + [OK] keys down while at same time
applying AC power to drive.
3. Release keys. VLT reverts to factory setting.
It is also possible to carry out initialization via
parameter 620, Operating mode, by selecting Initialize.
MG.60.I3.02 - VLT is a registered Danfoss trademark
26
