niScope Read Measurement

NI High-Speed Digitizers Help (NI-SCOPE)

Edition Date: January 2017

Part Number: 370592AB-01

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NI-SCOPE (English | Japanese)

Initiates an acquisition, waits for it to complete, and performs the specified waveform measurement for a single channel and record.

Use niScope Multi Read Measurement for multiple records and channels.

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niScope Read Measurement


instrument handle identifies a particular instrument session.


channels specifies the channel from which to acquire data.

For more information, refer to Channel String Syntax.


scalar measurement is the measurement to perform on the waveform read from the digitizer.

Refer to the list of NI-SCOPE Scalar Measurements for more information.


timeout is the time (in seconds) to wait for the data to be acquired. Use 0 for this parameter to tell NI-SCOPE to fetch whatever is currently available. Using -1 for this parameter implies infinite timeout.


error in describes error conditions that occur before this node runs. This input provides standard error in functionality.


instrument handle out has the same value as the instrument handle.


result contains the measurement acquired.


error out contains error information. This output provides standard error out functionality.


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