Table Of Contents; Software - National Instruments NI 6738 Calibration Procedure

CALIBRATION PROCEDURE
NI 6738/6739
Analog Output Devices and Modules with NI-DAQmx
This document contains the verification and adjustment procedures for the National Instruments
PCIe-6738 and PXIe-6738/6739 analog output devices and modules. For more information
about calibration solutions, visit
Contents
Software.................................................................................................................................... 1
Documentation.......................................................................................................................... 2
Password ................................................................................................................................... 2
Test Equipment......................................................................................................................... 3
Switch Maintenance ................................................................................................................. 5
NI PXI/PXIe-2529 Switch Performance Test .................................................................. 5
Test Equipment......................................................................................................... 5
Test Conditions......................................................................................................... 5
Device Setup............................................................................................................. 6
Test Conditions......................................................................................................................... 6
Calibration Procedure ............................................................................................................... 7
Initial Setup............................................................................................................................... 7
Self-Calibration ................................................................................................................ 8
Checking Device Temperature Changes .......................................................................... 8
Verification............................................................................................................................... 9
Analog Output Verification .............................................................................................. 9
Counter Verification ......................................................................................................... 22
Adjustment................................................................................................................................ 24
EEPROM Update ..................................................................................................................... 25
Reverification ........................................................................................................................... 25
Test Limits................................................................................................................................ 26
Worldwide Support and Services ............................................................................................. 27

Software

Calibrating NI 6738/6739 devices and modules requires the installation of NI-DAQmx on the
calibration system. You must use NI-DAQmx 17.6 or later. Refer to the NI-DAQmx Readme to
ensure support for the device you want to calibrate. You can download NI-DAQmx from
ni.com/downloads
LabVIEW, LabWindows
NI-DAQmx, you need to only install support for the application software that you intend to use.
ni.com/calibration
. NI-DAQmx supports many programming languages, including
™ ™
/CVI , C/C++, C#, and Visual Basic .NET. When you install
.