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

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CMDERRQ<br />

Comm<strong>and</strong> Error Query<br />

The CMDERRQ comm<strong>and</strong> returns the current buffer of illegal comm<strong>and</strong>s <strong>and</strong> then clears the<br />

illegal-comm<strong>and</strong> buffer from the spectrum analyzer.<br />

Syntax<br />

Example<br />

OUTPUT 718;"CMDERRQ;" Initiates the comm<strong>and</strong>.<br />

ENTER 718;A$ Gets the response from the spectrum anu1yze.x<br />

DISP A$ Llisplu~s the response<br />

Description<br />

Executing the CMDERRQ comm<strong>and</strong> does the following:<br />

w Returns the most recently stored illegal or unrecognized comm<strong>and</strong> characters.<br />

4 Returns up to 45 characters of an illegal comm<strong>and</strong> or comm<strong>and</strong>s.<br />

� Erases the illegal comm<strong>and</strong> buffer.<br />

Query Response<br />

5-104 Programming Comm<strong>and</strong>s<br />

unrecognized comm<strong>and</strong><br />

/ \

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