09.12.2012 Views

HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

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ABS Absolute<br />

Example<br />

10 OUTPUT 718;“IP;SNGLS;”<br />

20 OUTPUT 718;“VARDEF P,OINT,O;”<br />

30 OUTPUT 718;“ABS P-OINT,-2;”<br />

40 OUTPUT 718;“P_OINT?;“;<br />

50 ENTER 718;Second<br />

60 DISP Second<br />

70 END<br />

Description<br />

Initializes spectrum analyze?; stops sweeping.<br />

D@ines a variable, called P-OINT, <strong>and</strong> initializes it<br />

to 0.<br />

Places the absolute value of -2 into POINT<br />

Returns value of IWNT to computer<br />

Assigns value to computer variable, Second.<br />

Displays the absolute value (2).<br />

The source <strong>and</strong> the destination may be different lengths. The lengths of predefined traces<br />

(trace A, trace B, or trace C) is 401, while user-defined traces have a length of up to 2047, <strong>and</strong><br />

variables have a length of 1. When the source is longer than the destination, the source is<br />

truncated to fit. When the source is shorter than the destination, the last element is repeated<br />

to fill the destination.<br />

5-32 Programming Comm<strong>and</strong>s

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