Agilent Technologies 4294A, Руководство по программированию

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Chapter 2 31
Remote Control, Overview
The Basics of Writing/Running Programs
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Step 6. Press the following instrument state key to enter the preset command.
[Preset]
The GPIB command “;PRES” to be used for presetting the equipment automatically
appears at the cursor position.
10 ASSIGN @Hp4294 TO 800
20 OUTPUT @Hp4294;";PRES"
Next, press
[
×
1]
.
NOTE
To send two or more commands within a single OUTPUT statement, you need to delimit
the commands by a semicolon. In entering GPIB commands with the control panel keys, a
semicolon is automatically placed before each command.
Step 7. Press the following soft keys to set the measurement parameters Cs-Rs.
OUTPUT @Hp4294
-
[Meas]
-
Cs-Rs
Program code is generated as shown below.
10 ASSIGN @Hp4294 TO 800
20 OUTPUT @Hp4294;";PRES "
30 OUTPUT @Hp4294;";MEAS CSR"
Next, press [
×
1] .
Step 8. Press the following keys and soft keys to set a center frequency and a span frequency.
[System] - IBASIC - OUTPUT @Hp4294 - [Cent] - [7] - [0] - [M/
μ
] - [Span] - [1] - [0] - [0]
- [k/m] - [
×
1]
10 ASSIGN @Hp4294 TO 800
20 OUTPUT @Hp4294;";PRES"
30 OUTPUT @Hp4294;";MEAS CSR"
40 OUTPUT @Hp4294;";CENT 70E6;SPAN 100E3"
50 _
Step 9. Press the following keys and soft keys to achieve automatic scaling.
[System]
-
IBASIC
-
OUTPUT @Hp4294
-
[Scale Ref]
-
AUTO SCALE
-
[
×
1]
10 ASSIGN @Hp4294 TO 800
20 OUTPUT @Hp4294;";PRES"
30 OUTPUT @Hp4294;";MEAS CSR"
40 OUTPUT @Hp4294;";CENT 70E6;SPAN 100E3"
50 OUTPUT @Hp4294;";AUTO"
60 _