HP 53131A, 132A manual Keyword/Syntax Parameter Form Std Comments New SENSe, Arm

Chapter 2 Command Summary

Front Panel to SCPI Command Maps

Table 2-2. HP 53131A/132A SCPI Command Summary (Continued)

Keyword/Syntax	Parameter Form	Std/	Comments
		New
[:SENSe] (Cont.)		New	Subtree. Queries the characteristics of the “trigger
:EVENt3
			event”for channel 3 input.
:LEVel		New	Subtree.
[:ABSolute]?		New	Query only. Returns the channel 3 input trigger level.
:SLOPe?		New	Query only. Returns the edge of the channel 3 input
			that will be considered an event.
:FREQuency		Std	Subtree. Controls the frequency, frequency ratio, and
			period measuring capabilities of the instrument.
:ARM		New	Subtree. Synchronizes the frequency start and stop
			arm with events.
[:STARt]		New	Subtree.
:SLOPe	POSitive NEGative	New	Sets the slope of the external start arm signal used in
			external arming frequency, frequency ratio, and
			period measurements. Only applies when
			[:SENS]:FREQ:ARM[:STAR]:SOUR EXT is selected.
:SOURce	IMMediate EXTernal	New	Sets the start arm for frequency, frequency ratio, and
			period measurements.
:STOP		New	Subtree.
:DIGits	<numeric_value>	New	Sets the resolution in terms of digits used in arming
			frequency, frequency ratio, and period
			measurements. Only applies when
			[:SENS]:FREQ:ARM:STOP:SOUR DIG is selected.
:SLOPe	POSitive NEGative	New	Sets the slope of the external stop arm signal used in
			external arming frequency, frequency ratio, and
			period measurements. Only applies when
			[:SENS]:FREQ:ARM:STOP:SOUR EXT is selected.
:SOURce	IMMediate EXTernal	New	Sets the stop arm for frequency, frequency ratio, and
			period measurements.
:TIMer	TIMer DIGits	New	Sets the gate time used in arming frequency,
	<numeric_value> [S]		frequency ratio, and period measurements. Only
			applies when [:SENS]:FREQ:ARM:STOP:SOUR TIM
			is selected.
:EXPected[123]		New	Specifies the approximate frequency of a signal you
	<numeric_value> [HZ]		expect to measure at channel 1, 2, or 3.
:AUTO		New	Configures Counter to perform a pre-measurement
	ON		step to automatically determine the approximate
			frequency of the measurement signal(s).

Programming Guide 2-33