DAQmxAdjust1540Cal
From NI-DAQmx C Functions
DAQmxAdjust1540Cal
int32 DAQmxAdjust1540Cal (uInt32 calHandle, float64 refVoltage, float64 measOutput, int32 inputCalSource);
Purpose
Adjusts the calibration constants for the SCXI-1540 module. You must measure the voltage generated by a previous call to the DAQmxSetup1540Cal function and specify the measurement with measOutput.
Parameters
| Input | ||||||||||||||
| Name | Type | Description | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| calHandle |
|
A reference to the calibration session that you created using the DAQmxInitExtCal function. | ||||||||||||
| refVoltage | float64 | The excitation RMS voltage measured from the front of the module. | ||||||||||||
| measOutput | float64 | The voltage measured at the output of the module. | ||||||||||||
| inputCalSource | int32 | The calibration input source selection.
|
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. |