Write/Read

About Trigger Source

Description

Sets or returns the source of triggering on the VNA and PNA-X.

 VB Syntax

trigSetup.Source = value

Variable

(Type) - Description

trigSetup

A TriggerSetup (object)

value

(enum NATriggerSource) - Choose from:

0 - naTriggerSourceInternal - free run

1 - naTriggerSourceManual - manual trigger source; use app.ManualTrigger to send a trigger signal.

2 - naTriggerSouceExternal - a trigger signal is generated when a signal is sensed on the appropriate external trigger input connector. Use ExternalTriggerConnectionBehavior to configure the characteristics of the external trigger signal.

This setting has implications on Calibration. Learn more.

Return Type

Long Integer

Default

naTriggerSourceInternal

Examples

trigSetup.Source = naTriggerSourceInternal 'Write

trigsource = trigSetup.Source 'Read

C++ Syntax

HRESULT get_Source(tagNATriggerSource *pTrigger);

HRESULT put_Source(tagNATriggerSource trigger);

Interface

ITriggerSetup