7-4
Display Sets
In order to make it easier to find a certain page and to allow for different users of the
LCD, each page belongs to a display set. Only pages from the current display set are
shown. There are two display sets – A and B. Firmware 1.40 introduces 4 display sets
– A, B, C, and D. To change display sets press and hold the
Select
button for a second.
Set D cannot be entered unless the terminal cover or lid is open, to effectively restrict
access to meter installers.
The LCD will indicate the change in display set as seen on the LCD as either
SetA
for
A,
SetB
for B, flashing
SetA
for C, flashing
SetB
for D, The LCD will then
change to display the new display set, starting with the first page in the set.
Holding the
Select
button down for 10 seconds takes the display to a special predefined
set (Set AB, both
SetA
and
SetB
are lit). This includes screens such are serial
number and time/date to facilitate diagnostics. Holding the button as per changing
display sets will revert to Set A.
EziView can also force the LCD to display a particular page, in which case neither
SetA
nor
SetB
are lit.
Default Display
If there is no LCD screen setup in the meter, the time will be shown as a default page.
The example display of Figure 7-6 shows Import active energy, which is a page in
Display Set A.
•
Figure 7-6 Example of first page of Set A LCD display
If there is an LCD setup, the first display page in display set A will be shown when the
meter is powered up.
Display Organisation
In general, the organisation of the display from the top left is as follows (Table 7-1):
The four arrows with characters and plus/minus sign at the
top left display the direction of Watts and vars respectively.
A plus sign indicates positive/export/delivered energy,
while a minus sign indicates negative/import/received
7-4 EDMI Atlas Hardware Reference Manual
