Graph - Memmert VO Series Operating Manual

Operation and control
6. By turning the turn control, adjust the
desired upper alarm limit, in the exam-
ple on the right 600 mbar.
7. Accept the selection by pressing the
confirmation key and leave the
display by pressing the activation key
on the side. Pressure monitoring is
now active and triggers as soon as the
value falls below 30 mbar or exceeds
600 mbar.

5.6 Graph

GRAPH
The display provides an overview of the chronological sequence of the setpoint
values and actual values for temperature and pressure content as a curve.
5.6.1 Temperature profi le
1. Press the activation key to
the right of the
play. The display is enlarged
and the temperature curve
of the individual ther-
moshelves is displayed. The
colours correspond to those
of the thermoshelf symbols
in the temperature display.
The red curve shows, for
example, the temperature
curve of thermoshelf 1.
►
To change the time frame to
be displayed: Press the acti-
vation key next to the 
arrow symbols. The time
frame to be displayed can
now be changed by turning
the turn control.
►
To zoom the graph in or out:
Press the activation key next
to the magnifying glass sym-
bol. With the turn control,
select if you want to zoom
in or out (+/–) and confirm
your selection by pressing
the confirmation key.
To close the graphical representation, press the activation key you used to activate it
again.
42
Alarm
°C
250 100
GRAPH
dis-
80
60
40
20
0
14.00
12
.2010 20:34
12.09.2012 Fr 20.10.2010 20:34
4 8 12 16 20 24
16.00 18.00
°C
100
250
80
60
40
20
0 4 8
14.00
ALARM
min
30
mb
ALARM
min
30
mb
12.09.2012
Fr 20.10.2010 20:
12 16 20 24
16.00 18.00
D39374 | Date 08/2018
max
600
mb
max
600
mb