Ht-instruments PVCHECK Manual de usuario descargar pdf (Pagina 55)

PVCHECK

EN - 53

7.3. OPERATIONS WITH RESULTS

7.3.1. Recalling on the display the PV efficiency results

1. Press the ESC/MENU key to go back to the main menu,

select “MEM” and confirm with ENTER to access the

section where saved values are displayed. The screen to

the side is shown by the instrument and contains the

saved tests.

2. Using the arrow keys (,) and the arrow key , select

“Recall”, then “Efficiency” and confirm with ENTER to

display the results of test only.

3. Using the arrow key  it is possible to display the

following labels:

 TYPE  indicates the type of data saved: “REC” for a

check with a precise final result YES/NO, “*REC” when

the instrument does not have the irradiance and

temperature values recorded by SOLAR-02 and “IST”

for saving the instant conditions on the display.

 DATE  indicates the date and time in which the

datum has been saved in the instrument.

 DESCRIPTION  indicates the description provided by

the user when saving the datum.

4. Select the type of “SMP” datum, the item “Open” and

confirm with ENTER. The instrument shows the following

screen

15/05/12 15:34:26

MEM TYPE

001 SMP 08/04/2012

002 REC 13/05/2012

003 *REC 14/05/2012

Efficiency

Rec

IVCK,M , LOW

Delete 

Selection

MEM - EFF

5. Select the type of “REC” datum, the item “Open” and

confirm with ENTER. The instrument shows the screen

containing the final results.

6. Selecting the “*REC” datum type, the item “View” and

confirming with ENTER, the message “Unable to perform

analysis” is displayed due to the irradiance/temperature

values recorded by SOLAR-02 missing. The partial

values of this measurement are only visible after

downloading the data onto the PC (see § 8) using

TopView.

15/05/12 15:35:00

Irr 7

W/m2

Pnom 3.500 kW

Tc 45 °C

Te 30 °C

Pdc 3.125 kW

Vdc 389 V

Idc 8.01 A

ndc

Analysis Results

Selection

EFF

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 67 68

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Ht-instruments PVCHECK Manual de usuario Pagina 55

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