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PXIe-4330/4331 Calibration Procedure
Software
Install NI-DAQmx 9.1 or later on the calibration computer. NI-DAQmx includes high-level
function calls to simplify the task of writing software to calibrate modules. You must have the
proper module driver installed on the calibration system before calibrating the module.
Note
NI recommends that you install the NI-DAQmx driver software before
physically installing the PXIe-4330/4331. NI-DAQmx, available at
ni.com/
downloads
, configures and controls the PXIe-4330/4331.
NI-DAQmx supports a number of programming languages, including LabVIEW,
LabWindows
™
/CVI
™
, C/C++, C#, and Visual Basic .NET.
Documentation
The following documents are your primary references for writing your calibration utility with
NI-DAQmx. You can download the latest version of these documents from the NI Web site at
ni.com/manuals
.
•
The
NI SC Express 4330/4331 Installation Guide and Terminal Block Specifications
provides instructions for installing and configuring the NI PXIe-4330/4331 module.
•
The
NI PXIe-4330/4331 User Manual
describes how to use the NI PXIe-4330/4331.
•
The
NI PXIe-4330/4331 Specifications
lists the specifications for the NI PXIe-4330/4331.
•
The
NI-DAQmx Help
includes information about creating applications that use the
NI-DAQmx driver.
•
The
NI-DAQmx C Reference Help
includes information about the functions in the driver.
Calibration Interval
National Instruments recommends a calibration interval of one year for the PXIe-4330/4331.
Adjust and verify the PXIe-4330/4331 at the recommended calibration interval based on the
measurement accuracy demands of your application.
