Phidget Frequency Counter.lvlib:FrequencyCounter_FrequencyEventExe.vi

The most recent frequency value the controller has measured will be reported in this event, which occurs when the DataInterval has elapsed.

Phidget Frequency Counter.lvlib:FrequencyCounter_FrequencyEventExe.vi

Device Support:

1054_0 (ver: 100, 101) Frequency Input : Supported

DAQ1400_0 (ver: 100) Frequency Input : Supported

cerrcodeclst

error in (no error)

error in can accept error information wired from VIs previously called.

c1du64

Devices In

A list of devices registered for the same type of event

ceventregrn

Event Registration Refnum In

Event # Identification

ierrcodeclst

error out

error out passes error or warning information out of a VI to be used by other VIs.

ibool

Event?

Returns TRUE if the event has executed, or FALSE otherwise.

i1du64

Devices Out

Same as Devices In

ii32

Index

The index of the device that triggered the event within the Devices In array.

iu64

phid

Device # Identification of the device that triggered the event.

idbl

Frequency

The calculated frequency of the signal

ieventregrn

Event Registration Refnum Out

Same as Event Registration Refnum In