DAQmxSetup1126Cal
int32 DAQmxSetup1126Cal (uInt32 calHandle, const char
channelName[], float64 upperFreqLimit);
Purpose
Specifies the channel and upper frequency limit on the SCXI-1126
module for calibration. Calibration input/output points can be measured by
supplying reference signals to the specified channel and measuring the outputs.
Specify each of these points using the DAQmxAdjust1126Cal function.
|
Note The terminal where the module output is
measured 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
module user manual for more information on the routing of module output. |
Parameters
|
Input
|
| Name |
Type |
Description |
|
calHandle
|
uInt32
|
A reference to the calibration session that you created using the
DAQmxInitExtCal function. |
|
channelName
|
const char [] |
The physical channel to calibrate. |
|
upperFreqLimit
|
float64 |
The high frequency limit in hertz, with 0 Hz as the low
frequency limit, which most closely encapsulates the ranges to be
calibrated. |
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. |