Agilent Technologies Model A.08.xx manual Determine if an Error has Occurred

Programming Examples

Determine if an Error has Occurred

Determine if an Error has Occurred

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/* Determine if an error has occurred		*/
/*		*/
/* This example is for the E44xxB ESA Spectrum Analyzers		*/
/* and E740xA EMC Analyzers.		*/
/*		*/
/* This C programming example does the following.		*/
/* The SCPI instrument commands used are given as		*/
/* reference.		*/
/*		*/
/* - Opens a GPIB session at address 18		*/
/* - Clears the Analyzer		*/
/*	*CLS	*/
/* - Resets the Analyzer		*/
/*	*RST	*/
/* - Sets the service request mask to assert SRQ when		*/
/*	either a measurement is uncalibrated or an error	*/
/*	message has occurred.	*/
/*	STAT:QUES:ENAB 512	*/
/*	STAT:QUES:INT:ENAB 8	*/
/*	*ESE 35	*/
/*	*SRE 104	*/
/* - Set the center frequency to 500MHz and span to 100MHz		*/
/*	SENS:FREQ:CENT 500 MHZ	*/
/*	SENS:FREQ:SPAN 100 MHZ	*/
/* - Set the analyzer to an uncalibrated state		*/
/* - When an interrupt occurs, poll all instruments		*/

/* - Report the nature of the interrupt on the ESA analyzer */

/* - Pause 5		seconds to observe the analyzer	*/
/* - Sets the service request mask to assert SRQ when			*/
/*	either a measurement is uncalibrated or an error		*/
/*	message has occurred.		*/
/*	*ESE	35	*/
/*	*SRE	96	*/
/* - Send an		illegal command to the ESA	*/
/*	IDN	(illegal command)	*/
/* - When an		interrupt occurs, poll all instruments	*/

/* - Report the nature of the interrupt on the ESA analyzer */

/* - Clear the analyzer status registers			*/
/*	*SRE	0	*/
/*	*ESE	0	*/
/*	STAT:QUES:ENAB 0		*/

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