Agilent Technologies 35670A Manual page 640

Dynamic signal analyzer gpib programming

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TRIGger:SOURce

Selects the source of the trigger event.

Command Syntax:

Example Statements:

Query Syntax:

Return Format:

Attribute Summary:

Description:

Triggering is not available in Swept Sine instrument mode (INST:SEL SINE).

To select free run triggering send IMM. The analyzer automatically triggers as soon as it is armed.

To select the analyzer's external trigger connector (on the rear panel) as the trigger source, send EXT. If

EXT is selected, the analyzer is triggered when the signal applied to the external trigger input connector

satisfies the conditions of TRIG:EXT:LEV and TRIG:SLOP. Low-to-high transition (TRIG:SLOP POS)

and 0 V (TRIG:EXT:LEV) are the default values.

To select one of the analyzer's input channels as the trigger source, send INT[1|2|3|4]. If the input

channel specifier is not sent, the selection defaults to Channel 1. The analyzer is triggered when the

selected channel's input signal satisfies the conditions of TRIG:LEV and TRIG:SLOP.

To select the analyzer's signal source, send OUTP. The analyzer is triggered synchronously with the

TRIGger:SOURce IMMediate|EXTer-

OUTPUT 711;":trig:source INTERNAL2"

OUTPUT 711;"Trig:Source BUS"

TRIGger:SOURce?

IMM|EXT|INT1|INT2|INT3|INT4|OUTP|BUS

not applicable

Synchronization Required:

Preset State:

SCPI Compliance:

command/query