National Instruments PXIe-4467 User Manual

PXIe-4466/4467 Calibration Procedure
© National Instruments Corporation 37
Perform Adjustment
AI/AO Gain and Offset Adjustment
Perform an adjustment at least once within the calibration interval. Adjustment
automatically updates the calibration constants, the date, and the temperature
in the DUT EEPROM. If the DUT passes the verification procedures within the As-
Left test limits, an adjustment is not required. Proceed to the Update the
Onboard Calibration Information section.
Note
Initial test connection is same as AI Offset, as shown in Figure 1.
Adjustment Procedure
1. Initialization
 Call DAQmxInitExtCal (DAQmx Initialize External Calibration VI) to
initialize the calibration using the following parameters:
o deviceName: Dev_name
o password: NI
o calHandle: &myCalHandle
2. Connect the calibrator to AI0 as shown in Figure 1.
3. Configure the calibrator to generate an output with the amplitude of 6.3
Vrms and frequency of 1kHz.

National Instruments PXIe-4467 Specifications

General

Brand	National Instruments
Model	PXIe-4467
Category	Computer Hardware
Language	English