National Instruments NI PXI-5422 用户手册

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3.

Select the device that you want to calibrate.

4.

Initiate self-calibration in one of the following ways:

•

Click Self-Calibrate in the upper right corner.

•

Right-click the device name under Devices and Interfaces, 
and select Self-Calibrate from the drop-down menu.

To initiate self-calibration from the FGEN SFP, complete the following 
steps:

1.

Select the device that you want to calibrate using the Device 
Configuration dialog box (Edit»Device Configuration).

2.

Open the Calibration dialog box (Utility»Calibration).

3.

Click Perform self-calibration.

To self-calibrate the NI PXI-5422 programmatically using NI-FGEN, 
complete the following steps:

1.

Call 

niFgen_init

 (niFgen Initialize VI) to open an NI-FGEN session 

using the following parameters:

•

resourceName: The name of the device that you want to calibrate. 
You can find this name under Devices and Interfaces in MAX.

•

IDQuery: 

VI_TRUE

•

resetDevice: 

VI_TRUE

•

vi: A pointer to a ViSession. The variable passed by reference 
through this parameter receives the value that identifies the 
session created by this function. This value acts as the session 
handle and is passed as the first parameter to all subsequent 
NI-FGEN functions.

2.

Call 

niFgen_SelfCal

 (niFgen Self Cal VI) using the following 

parameter:

•

vi: The session handle returned from 

niFgen_init

 

3.

Call 

niFgen_close

 (niFgen Close VI) to close the NI-FGEN session 

using the following parameter:

•

vi: The session handle returned from 

niFgen_init