KBF-LQC (E5.2) 12/2010
page 40/106
You can also directly enter any cursor position as a numerical input.
History representation: Toggling to any defined moment:
Press button
. The window “Cursor position”
opens to enter date and time.
Select date or time with the arrow buttons and confirm
with ENTER.
Now you can access any moment that you would like
to recall. Enter date and time with the arrow buttons
and confirm with ENTER.
Press button
START
.
History display at the selected point of time:
Top left: Date and time of the selected cursor position
are displayed.
Below: The corresponding temperature and humidity
values of this moment are numerically and graphically
displayed.
The cursor line marks the corresponding moment.
The available presentation depends on the pre-selected storage rate. This means the higher the storage
rate, the more precisely but shorter the data representation will be, see table below:
Storage rate
Storage duration
(hours)
(days)
5 sec
60
2,5
10 sec
120
5
1 min
720
30
5 min
3600
150
10 min
7200
300
CAUTION
Setting the storage rate clears the measured-value memory.
Danger of information loss.
¾
Change the storage rate ONLY if the previously registered data is no longer needed.
20:17:20 30.11.07
11:34:39 15.12.09
Cursor position
Date
Time
30.11.09
Date
11:34:27 15.12.09
Cursor position
Date 15.12.09
Time 11:34:27
