MK (E3) 07/2009
page 25/70
7.
Graphical representation of the measurement course (chart
recorder function)
This way of data representation imitates a chart recorder and permits recalling any set of measured data
of any point of time out of the recorded period.
Normal display of the chart recorder function:
Top left: The actual date and time are displayed.
Below: The current temperature value [°C] is numeri-
cally and graphically displayed.
Scaling: -50°C /
-58°F
to +200°C /
392°F
.
Button
permits toggling between different
representations.
Depending on the selected kind of representation,
button
H
might not have been visible until now.
Activation of the optional over- or under temperature safety device (chap. 11.3) is displayed on the right
side of the display as an enlarged blue line.
The active bedew protection is displayed on the right side of the display as an enlarged green line.
History screen with cursor:
Select button
H
= History. A pink line appears
on the screen marking as a cursor the selected in-
stant. You can recall the recorded data of a certain
instant.
Top left: Date and time of the selected cursor position
are displayed.
Below: The corresponding temperature value of this
instant is numerically and graphically displayed.
Scroll the cursor position using the arrow buttons.
Single arrow buttons: fine-tuning.
Double arrow buttons: page-up and page-down.
Switch to the zoom screen by pressing button
:
History - zoom function:
Magnifier buttons
: Zoom and zoom
back (i.e., shorten or extend the displayed period).
Toggle back to the former representation screen using
button
.
20:30:00 15.12.07
11:32:20 15.12.07
10:45:00
+23.9 °C
11:05.00
11:32:14 15.12.07
10:45:00
+23.9 °C
CONFIG
VIEW->
H
11:05:00
Summary of Contents for 9020-0146
Page 65: ...MK E3 07 2009 page 65 70 18 9 Dimensions MK 115 ...
Page 71: ......
