Agilent Technologies B1500A Betriebsanweisung PDF herunterladen (Seite 379)

100

101

Agilent B1500 User’s Guide, Edition 7 6- 43

Application Test Definition

Using Command Execution

NOTE string built-in function

The string built-in function is used to translate a numeric expression to a string

value. Be careful about the argument for this function. If it is a numeric variable

defined with the numeric-symbol assignment, the string function execution result

will be the symbol assigned to the numeric value, not the string value just translated

from the numeric value. The numeric-symbol assignment is defined in the “Test

Specification” on page 6-5.

For the following example setup of the numeric-symbol assignment,

string(Mode) ex

ecution result at Mo

de=0 is the string OFF, not the string 0.

Parameter Mode, Value=0, Symbol=OFF

Defining Numeric/Vector Input Parameter

1. Define a vector variable in the Test Specification tab screen or the Local

Variable Definition component of the Test Contents tab screen.

2. Set the Write Type to List in the Windows Command Execution component.

3. Enter the variable name in the Values field of the Write List area.

For the numeric parameter, a data element of vecto

r variable is

used to store the

data for the parameter. Specify the data by using the Format field. For example,

enter {0} to specify the data in the first element of the vector variable. For the

Format field, see “Defining Format Field” on page 6-45.

For the vector parameter, ignore the Format field.

Defining String/Numeric Input Parameters

1. Define string or numeric variables in the Test Specification tab screen or the

Local Variable Definition component in the Test Contents tab screen.

2. Set the Write Type to String in the Windows Command Execution component.

3. Add a line in the Write String area.

4. Enter the variable name for the first input parameter in the first line.

If the command needs multiple input parameters, add a line and enter the

ariable name for

the variable in the added line. Then observe the order of

parameters.

To enter a numeric variable name, use the string bui

lt-in function. For example,

enter string(Rz) to set the Rz numeric variable.

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