DAQmxAdjust4224Cal

NI-DAQmx C Functions

DAQmxAdjust4224Cal

int32 DAQmxAdjust4224Cal (uInt32 calHandle, const char channelNames[], float64 gain, float64 inputVal);

Purpose

Adjusts the internal and external calibration constants for the SCMP pod on the PXI-4224 device. You must supply a known voltage to the device and specify that voltage with inputVal.

Parameters

Input
Name Type Description
calHandle uInt32 A reference to the calibration session that you created using the DAQmxInitExtCal function.
channelNames const char [] The physical channel(s) to calibrate.
gain float64 The gain value on the SCMP pod to calibrate.
inputVal float64 The known voltage, in volts, to use as a reference for calibration.

Return Value

Name Type Description
status int32 The error code returned by the function in the event of an error or warning. A value of 0 indicates success. A positive value indicates a warning. A negative value indicates an error.