Language Reference

GRAPH

GRAPH

Draw trace information inside a window created with the DWINDOW

 

command.

Item

Description

 

Trace-length Range

 

 

3 {2048 position units.

Default for

TRA, TRB,

TRC is 800 position

units.

 

Trace-Amplitude Range

 

For linear trace data, 0

{ 10,000

measurement

units.

 

 

 

 

 

 

 

 

For logarithmic data, {

32,768 {

+32,767 measurement

units.

 

 

 

 

 

 

 

 

 

 

 

 

 

Example

10

OUTPUT

723;"CLRDSP;"

Clear

graphics

from

memory.

Reset

 

 

 

 

 

 

origin

to 0,0 and scale to 0 to 1000 for

 

 

 

 

 

 

X and Y.

 

 

 

 

 

20

OUTPUT

723;"IWINDOW 1000,600;"

Reduce size of analyzer trace and graticule .

 

30

OUTPUT

723;"MXMH

TRA;"

Retain maximum values of trace A.

 

40

OUTPUT

723;"OR 0,600;"

Set origin to 0,600.

 

 

 

 

50

OUTPUT

723;"LINET

7;"

Select line size for drawing.

 

 

 

60

OUTPUT 723;"PD;GRID 100,30,10,10;"

Draw grid.

 

 

 

 

 

70

OUTPUT 723;"DWINDOW 1000,300,TRA;"

Create a window scaled to display

 

 

 

 

 

 

trace A.

 

 

 

 

 

80

OUTPUT 723;"TS;"

 

 

Sweep trace A.

 

 

 

 

 

90

OUTPUT 723;"LINET;"

Select solid line for drawing.

 

 

 

100 OUTPUT 723;"PU;PA 1,TRA[1];"

Place pen at starting point of trace A.

 

110 OUTPUT

723;"PD;GRAPH TRA;"

Place pen down and draw trace A in

 

 

 

 

 

 

window (at top of display).

 

 

 

120 OUTPUT

723;"CLRW

TRB;"

Measure with

trace B (in active area

 

 

 

 

 

 

at bottom of display).

 

 

 

 

130 OUTPUT 723;"BLANK TRA;"

Blank trace A.

 

 

 

 

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