HP E1429A manual ARMSTARtSEQuence1 None RFTRigger SENSe12ROSCillator, TRIGgerSTARtSEQuence1

OUTPut:EXTernal[1]:FEED

“[SENSe[12]]:SWEep:OFFSet:POINts” : Changes the normally high output level to low after the pre-arm count (SENSe:SWEep:OFFSet:POINts) has been met. This would be used to determine when an arming event could occur without getting an "Arm ignored" error due to the pre-arm count not being satisfied. The level would not return to high again until either the next arm cycle (if ARM:STARt:COUNt > 1) or the next INITiate command if this is the last or only arm cycle. This source is only useful when pre-arm and post-arm readings are being taken; it is allowed without error in post-arm measurements, but is not of any real use.

“[SENSe[12]]:ROSCillator” : The reference oscillator clock is output. For all reference oscillator sources except EXTernal, the resulting output signal is the inverse of the actual reference (i.e. the output pulse goes low on the rising edge of the reference oscillator). For SENSe:ROSCillator:SOURce EXTernal, the output level goes low on the falling edge. Note that this signal begins being output as soon as this feed is selected, and will be output continuously until the feed source is changed to some other selection.

“TRIGger[:STARt:SEQuence[1]]” : Outputs an approximately 25 nanosecond wide negative going pulse each time a convert pulse (TRIGger) is sent to the A to D converter. Note that these pulses will also be generated when data is read out of memory from the VINStrument:LBUS or VINStrument:LBUS subsystems.

Note These pulses will also be generated when data is read out of memory from the VINStrument:LBUS or VINStrument:VME subsystems.

Parameters

Parameter	Parameter	Range of	Default
Name	Type	Values	Units
source	string	“ARM[:STARt:SEQuence[1]]”	none
		“RFTRigger”
		“[SENSe[12]]:ROSCillator”
		“[SENSe]:SWEep:OFFSet:POINts”
		“TRIGger[:STARt:SEQuence[1]]”

OUTPut Subsystem Command Reference 245