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Queries, example program 4, Queries, example, Program 4 – HP 8360 User Manual

Page 122

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160: The source has now completed processing the commands.

The RF frequency, power, and markers are at their programmed
values. Turn on the RF output of the source.

170: Select a continuously initiated sweep instead of the default

mode of non-continuous that was selected with

180: Clear the computer’s display.

190 to 220: Print a message on the computer’s display.

Queries, Example

The following example demonstrates the use of query commands and

Program 4

response data formats. Clear and reset the controller and type in the
following program:

10

20
30
40
50
60
70
80
90

100
110
120
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140
150
160
170
180
190

200
210
220
230

240
250
260
270

ABORT 7
LOCAL 7
CLEAR Source
REMOTE Source

OUTPUT
OUTPUT

-5 dBm;STATE ON"

OUTPUT

ENTER
PRINT "Present source CW frequency is :

OUTPUT

ENTER Source;W
PRINT "Present power ON/OFF state is :

OUTPUT
DIM
ENTER Source;A$

PRINT "Source's frequency mode is :

OUTPUT

MIN"

ENTER Source;A
PRINT "Minimum source CW frequency is :

OUTPUT

ENTER Source;X,Y
PRINT "Swept frequency limits
P R I N T S t a r t
PRINT S t o p
END

Run the program.

Program Comments

10: Assign the source’s HP-IB address to a variable.

20 to 50: Abort any HP-IB activity and initialize the HP-IB
interface.

60: Clear the computer’s display.

1-92 Getting Started Programming