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 Network Analyzers using TRVNA software

SCPI Command

TRIGger[:SEQuence]:SOURce <char>

TRIGger[:SEQuence]:SOURce?

Description

Selects the trigger source (See options below).

If the Continuous trigger initiation mode is enabled with the command INIT:CONT ON, the INTernal choice leads to continuous sweep. The choice of another option switches the analyzer to the trigger waiting state from the corresponding source.

If the Continuous trigger initiation mode is disabled with the command INIT:CONT OFF, the reaction to INIT command is different. Selecting INTernal leads to a single sweep in response to the command INIT, selection another option puts the analyzer in a single trigger waiting state in response to the INIT command.

command/query

Parameter

<char> choose from:

INTernal

Internal

EXTernal

External (hardware trigger input; except TR1300/1 model)

BUS

Bus (program)

Query Response

{INT|EXT|BUS}

Preset Value

INT

Related Commands

INIT

INIT:CONT

TRIG:SING

*TRG

Equivalent Softkeys

Stimulus > Trigger > Trigger Source > {Internal | External | Bus}


Equivalent COM Command

SCPI.TRIGger.SEQuence.SOURce

Syntax

app.SCPI.TRIGger.SEQuence.SOURce

app.SCPI.TRIGger.SEQuence.SOURce = "BUS"

Type

String (read/write)


 

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Rev.:  24.1