OUTPut:EXTernal[1]:FEED

Parameters

Parameter

Parameter

Range of

Default

Name

Type

Values

Units

 

 

 

 

n

numeric

01

none

 

 

 

 

mode

boolean

OFF0ON1

none

 

 

 

 

Comments Executable when initiated: No

Coupled Command: Yes, this command will cause a settings conflict error if the same ECLTRG trigger line is used in any of the following: SENSe:ROSCillator:SOURce, ARM:STARtSEQuence1:SOURce1, ARM:STARtSEQuence1:SOURce2 or TRIGger:STARtSEQuence1:SOURce.

Routing synchronization pulses to the ECLTRG trigger lines is independently enabled/disabled for each line.

Related Commands: OUTPut:ECLTrg<n>:FEED

*RST Condition: OUTPut:ECLTrg<n >:STATe OFF

Example Enabling sync pulse output to ECLTRG0 and ECLTRG1

OUTP:ECLT0 ON

Enable ECLTRG0

OUTP:ECLT1 ON

Enable ECLTRG1

:EXTernal[1]:FEED

OUTPut:EXTernal[1]:FEED <source> specifies the source for the synchronization pulse which will be output on the "Ext 1" BNC. The available sources are:

ARM[:START:SEQuence[1]]” : Changes the normally high output level to low as soon as an ARM event (ARM:SOURce) is processed, and before any programmed ARM:DELay occurs. The level remains low until the ARM cycle is completed by TRIGger:STARt:COUNt readings being taken. This signal begins at the detection of the arm event, and does not include any programmed delay (ARM:STARt:DELay). The expected use of this signal is to allow a master module to detect an arm event and then arm other modules by using this signal.

RFTRigger” : When Ready For TRigger is selected, the normally high output level goes low after an ARM event occurs and the ARM:DELay specified has been met. At this point, the HP E1429 is ready to accept sample triggers. The level stays low until all sample triggers (TRIGger:STARt:COUNt) associated with the current arm cycle have completed.

244 Command Reference

OUTPut Subsystem

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Image 244
HP E1429A manual OUTPutEXTernal1FEED, Parameter Range Default Name Type Values Units, Boolean