HYDAC HMG 3010 - Manual (Page 57)

HMG 3010 Page 57
Edition 11/2011 - V04 R01 Part No.: 669855
Graph
A measurement can also be rendered as a
measurement curve. To do this, select
Graph + OK in the function bar. The screen-
shot on the right shows what appears next in
your display. The measurement is scaled
throughout the entire time range (x-axis)
and measurement range (y-axis). Above
the y-axis you can see which channel is cur-
rently scaled along the y-axis.
If you have recorded the measurement using
more than channel, you can select the chan-
nel or sensor to be rendered in the y-axis.
Press Arrow Up (▲) followed by OK to
change the scaling of the y-axis to another
channel activated for display. This opens a
drop-down box, in which all channels are
listed. Select one followed by OK to specify
y-axis display. (The axis is displayed in the
same colour as the associated measurement
value curve - see below).
Press (►) to go to the setting field for the x-
axis. Here you can change the Scaling for
the x-axis in the same way.
As a general rule, the x-axis is the time
axis. A measurement channel can be as-
signed to the x-axis, for example, to render
the performance curve of a pump (P-Q
graph). In the example shown at the right,
rendering as a P-T graph has been selected
for the control line and reservoir curves.
The following options are available to you in
the function bar of the Graph menu:
Back, Automatic, Navigate, Magnifier,
Ruler, Tracker, Undo, Display all, Settings
and Info.