TRIGger:SOURce <char>

(Read-Write) Set and query the source of trigger signals which initiate a measurement.

See Trigger:Source command for Pulsed Measurements Mode.

Relevant Modes

NA

Parameters

<char>

Choose from:

INTernal - Sweeps are initiated by the FieldFox internal circuitry.

EXTernal - A sweep is initiated on the rising or falling edge of an external TTL signal at the Ref In/Trig In connector on the FieldFox top panel.

POINt - An exteral trigger type that acquires exactly one data point per trigger input.

Examples

TRIG:SOUR EXT

Query Syntax

TRIGger:SOURce?

Return Type

Character

Default

INTernal