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DAQmx_CreatePulseChannelFreq

Basic

Module: ThirdParty

Creates a task and channel to generate pulse.

Name Type Description
Input value
 inDeviceID String* Device alias, product name or a serial number
Input value
 inCounter String* Name of a counter used to create virtual channel
Input value
 inIdleState DAQmxIdleState Resting state of an output terminal
Input value
 inInitDelay Real Time (in seconds) to wait before generating pulse
Input value
 inFrequency Real Frequency of generated pulse
Input value
 inDutyCycle Real The width of the pulse divided by the pulse period
Output value
 outTaskID DAQmxTaskID ID of a created task

Remarks

Device driver software

This filter is intended to cooperate with digital I/O cards using its vendor driver software. To be able to connect to a card it is required to install NI-DAQmx driver software. Currently Aurora Vision Studio requires NI-DAQmx version 23.3.

NI-DAQmx driver software can be downloaded from the following website: https://www.ni.com/pl-pl/support/downloads/drivers/download.ni-daq-mx.html#480879.

Device identification

When there is only one device connected to computer, inDeviceID field can be set to Auto. In this situation first available device will be found and connected.

inDeviceID can be used to pick one of multiple devices connected to computer. Set this field to Device alias (for example "Dev1"), product name or serial number. This parameters should be available in Measurement & Automation Explorer.

User manual

For more informations about using this filters please follow the link: Working with National Instruments devices.

Parallel execution

This filter cannot be placed in multiple Workers.

Complexity Level

This filter is available on Basic Complexity Level.

Disabled in Lite Edition

This filter is disabled in Lite Edition. It is available only in full, Aurora Vision Studio Professional version.

See Also