SIGRIST OilGuard 2 Ex, Инструкция по эксплуатации

Страница: 48 / 106

Instruction Manual OilGuard 2 Ex Operation
48 13003E/3
7.7 Functions of the log screen (Log button)
The screen logger works independently of the data logger, which is set in the Logger
menu and writes to the microSD card.
The screen logger records the data of the last 32 days in one-minute intervals. The data can
be called up from the Log menu.
If the instrument is out of operation for more than 32 days, the logger data is restarted. An
hourglass is shown for about 1.5 minutes in the graphic display. During this time, no logger
data is available.
The
Log button is found only in the main menu in the graphic screen; in the Valu screen,
the Diag button has to be pressed first. When the Log button is pressed, the following
screen appears:
Figure 12: Functions of the Log display
 
The cursor shows the time position
which is represented at pos. 4. The
cursor position can be changed ei-
ther by briefly touching with your
fingertip or by pressing the </>
buttons.

Represented time period
The following time ranges can be set:
3 min./15 min./1 hour/
3 hours/9 hours/1 day/3 days/10 days/
32 days
 
The red bar indicates how much of
the total time period is currently
represented.

Measuring value which was measured
at the cursor position.
 
</> : Moves the cursor position. The cursor moves faster when these buttons are
held down longer.
<</>> : Jumps forward or backward by the time period set in point 2.
-/+ : Increases (+) or decreases (-) the screen section around the cursor position.
In the Display/General menu, you can define whether minimum, maximum or mean val-
ues are to be displayed.

Reference Manual
Pressing the Diag button takes you to the graphical representation.