The Graph Submenu; Setting Up The Graph Format - GE DigitalFlow GC868 Programming Manual

April 2008

The GRAPH Submenu

Setting Up the GRAPH
Format
2-4
GRAPH
The submenu permits the display of either the flow velocity,
mass flow or the volumetric flow on an XY bar graph, with a
specified time interval on the x-axis. This section describes the
procedures for setting up and using the graph format.
Press the appropriate side of the
pane of the display screen, and complete the following steps:
1. To access the Display Menu, press the
[F3] GRAPH
2. Press = .
[F1]-[F3]
3. Press to graph the Flow Velocity, Volumetric Flow or
Mass Flow, respectively.
4. Use the [←], [→] and
Increment.
5. Enter a maximum value for the Y-axis (vertical) scale that is larger
than the maximum expected reading and press
6. At the Y Range prompt, press
[F2]
or press to graph both positive and negative Y values.
Y RANGE
After the is entered, the Model GC868 automatically begins
taking measurements and displays them in the specified graphical
format. Proceed to the next section for a discussion of manipulating
the graphical display.
[SCREEN]
key to activate the desired
[DISP]
key.
[F1]-[F4]
keys to select the desired Time
[F1]
to graph only positive Y values
[ENT]
.
Displaying Data