6 How to Program
6.1.1 Parameter Set-up
The factory settings for the active filter are chosen for
optimal operation for most applications with a minimum
of programming needed. The filter is set in overall
harmonic compensation mode with harmonic current
priority. Selection of readouts and what information to be
displayed on the LCP status lines can be made to fit
individual preferences. The filter will only in a few cases
have to be tuned specially for the given grid and load
conditions.
The following steps are often sufficient, to set up the filter
and get proper operation:
•
Program the external CTs:
-
Check that the CT location is correct in
-
Activate the Auto CT Detection in
300-29 Start Auto CT Detection
-
Confirm the found CT ratio, polarity and
sequence.
•
Make sure that the filter is in auto mode (press
[Auto On] on the LCP)
Parameter descriptions and selections are displayed on the
graphic (LCP) display area. (See
for details.) Access the parameters by pressing the
[Quick Menu] or [Main Menu] key on the control panel.
The quick menu is used primarily for commissioning the
unit at start-up by providing those parameters necessary
to start operation. The main menu provides access to all
the parameters for detailed application programming. All
digital input/output terminals are multifunctional. All
terminals have factory default functions suitable for most
applications but if other special functions are required,
they must be programmed in parameter group 5-**.
6.1.2 Quick Menu Mode
The GLCP provides access to all parameters listed under
the Quick Menus. To set parameters using the [Quick
Menu] button:
Pressing [Quick Menu] the list indicates the different areas
contained in the quick menu.
Efficient parameter set-up for most applications
The parameters can easily be set up for most the
applications only by using the [Quick Menu].
The best way to set parameters using the [Quick Menu] is
by following the steps below:
1.
Press [Quick set-up] for selecting language,
compensation mode, CT-set-up, etc.
2.
Press [My personal Menu] to set up the LCP
readout parameters. If preset display is
acceptable, this operation can be left out.
It is recommended to do the set-up in the order listed.
01 My Personal Menu
02 Quick Setup
05 Changes Made
06 Loggings
0.0% 0.00
Quick Menus
1(1)
130BB473.10
Figure 6.1 Quick Menu view.
If
No Operation
is selected in terminal 27, no connection to
+24 V on terminal 27 is necessary to enable start.
If
Coast Inverse
is selected in Terminal 27, a connection to
+24V is necessary to enable start.
6.1.3 Q1 My Personal Menu
Parameters defined by the user can be stored in Q1 My
Personal Menu. Select My Personal Menu to display only
the parameters, which have been pre-selected and
programmed as personal parameters. A large scale active
filter user may have pre-programmed important set-up
values in the My Personal Menu to make on site commis-
sioning / fine-tuning simpler. These parameters are
selected in
. Up to 20 different
parameters can be defined in this menu.
Q1 My Personal Menu
Parameter number and Name
Factory default
0-01 Language
English
0-20 Display Line 1.1 Small
Power Factor
0-21 Display Line 1.2 Small
THD of current
0-22 Display Line 1.3 Small
Line power current
0-23 Display Line 2 Large
Output current (corrected)
0-24 Display Line 3 Large
Line power frequency
15-51 Frequency Converter Serial
Number
How to Program
VLT Active Filter AAF 00x
MG.90.V2.22 - VLT
®
is a registered Danfoss trademark
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