View Data - Graphic Screens Of I-V Curve - HT SOLAR I-Ww User Manual

7.3.2.2. View data – Graphic screens of I-V curve
1. With screen of numerical values relative to standard
conditions (STC) select the item "I-V Graph" by means of
arrow key  and press ENTER or the arrow key .
2. Select the "STC" option and press ENTER.
3. The herewith screen is shown by the meter.
4. The graph is the I-V curve relative to the object under test
translated to the standard conditions (STC) and referred
to 1 module.
5. Press ESC/MENU key to exit the screen and to go back
to the memory section.
6. With screen of numerical values measured by meter
select the item "I-V Graph" by means of arrow key  and
press ENTER or the arrow key .
7. Select the option "OPC – Avg" and press ENTER. The I-
V curve graph of a string measured at the real operative
conditions (OPC) and displayed by the meter is averaged
on a single module.
8. Press ESC/MENU key to exit the screen and to go back
to the memory section
9. With screen of numerical values measured by meter
select the item "IV Graph" by means of arrow key  and
press ENTER or the arrow key .
10. Select the option "OPC" and press ENTER. The I-V curve
graph measured at the real operative conditions (OPC)
and displayed by the meter corresponds to the total
value relative to the string under test.
11. Press ESC/MENU key to exit from screen and back to the
memory §
I-V400w - I-V500w - SOLAR I-Vw - SOLAR I-Ve
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V o c 4 8 . 0
V m p p 3 9 . 8
I m p p 5 . 2 4
I s c 5 . 6 0
P m a x 2 0 8
F F 0 . 7 8
D P m a x S T C
O P C – A v g
D a t a O P C
I - V G r a p h

P W R G r a p h

Select
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I - V G r a p h @ S T C – O K
Select
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I - V G r a p h @ O P C - A v g
Select
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I - V G r a p h @ O P C
Select
I – V
V
V
A
A
W
%
- O K
I – V
I – V
I – V