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Table Of Contents

DAQmx Adjust DSA Calibration (Analog Input » Analog Input With Gain and Coupling) (G Dataflow)

Last Modified: July 19, 2019

Performs external calibration adjustment on a DSA device with the specified gain and coupling configuration.


calHandle in

calHandle in is a reference to the calibration session that you created using the DAQmx Initialize External Calibration node.


reference voltage

reference voltage specifies in volts the known voltage to use as a reference for calibration. This unit is Vrms for AC coupling or VDC for DC coupling.



gain specifies the gain setting to calibrate, in decibels.



coupling specifies the coupling setting to calibrate.

Name Description

AC coupling.


DC coupling.


error in

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


calHandle out

calHandle out is a reference to the calibration session. Wire this output to other external calibration nodes.


error out

error out contains error information. If error in indicates that an error occurred before this node ran, error out contains the same error information. Otherwise, error out describes the error status that this node produces.

Where This Node Can Run:

Desktop OS: Windows

FPGA: LabVIEW NXG does not support FPGA devices

Web Server: Not supported in VIs that run in a web application

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