NI-DAQmx .NET Framework 4.0 API Reference

ExternalCalibrationSession.Setup1540 Method

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Configures the gain value for an SCXI-1540 module calibration task.

Namespace: NationalInstruments.DAQmx
Assembly: NationalInstruments.DAQmx (in NationalInstruments.DAQmx.dll) Version: 20.7.40.49302

public void Setup1540(
	string physicalChannels,
	double excitationRmsValue,
	double excitationFrequency
)

Public Sub Setup1540 ( 
	physicalChannels As String,
	excitationRmsValue As Double,
	excitationFrequency As Double
)

physicalChannels: Type: SystemString
The physical channel(s) to calibrate.
excitationRmsValue: Type: SystemDouble
The excitation root mean square value.
excitationFrequency: Type: SystemDouble
The excitation frequency.

Exception	Condition
DaqException	The NI-DAQmx driver returned an error.

You can measure calibration input and output points by supplying reference signals to the specified channel and measuring the outputs.

Note
The terminal on which to measure module output depends on the configuration of the module in MAX. National Instruments recommends cabling the module to the digitizer so that the output appears on the MCH0± pins of the rear signal connector. Refer to the SCXI-1540 User Manual for more information on the routing of module output.