Agilent Technologies 8935 Series Manual do Utilizador descarregar pdf (Página 227)

Chapter 8 227

IBASIC Controller

Important Notes for Program Development

The Test Set is designed to operate the same way under automatic

control as it does under manual control. This has several implications

when designing and writing programs for the Test Set:

• To automate a particular task, determine how to do the task

manually and then duplicate the steps in the program.

• In Manual Control mode, a Test Set function must be displayed and

“active” to make a measurement or receive DUT data. Therefore, to

make a measurement using an IBASIC program, follow these basic

steps:

1. Use the DISPlay command to select the screen for the instrument

whose front panel contains the desired measurement result or

data field (such as AF ANALYZER).

2. Set the measurement field (such as SINAD) to the ON state.

3. Trigger a reading.

4. Read the result.

NOTE

The following sections discuss developing IBASIC programs which do

not use the TESTS Subsystem. Programs written for the TESTS

Subsystem require the creation of supporting Library, Procedure, and

Code files, and must be written using a specific program structure. The

Agilent Technologies Test Software packages are examples of this type

of program.

Refer to the “Writing Programs For the TESTS Subsystem” on page

292 for information on writing programs for the TESTS Subsystem.

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Agilent Technologies 8935 Series Manual do Utilizador Página 227