National Instruments 3.21E+04 用户手册

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About This Manual
 National Instruments Corporation
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AT-MIO/AI E Series User Manual
The 
♦ 
indicates that the text following it applies only to specific 
AT E Series boards. 
<>
Angle brackets containing numbers separated by an ellipsis represent a 
range of values associated with a bit, port, or signal name (for example, 
ACH<0..7> stands for ACH0 through ACH7).
Abbreviations, acronyms, metric prefixes, mnemonics, symbols, and 
terms are listed in the Glossary at the end of this manual.
National Instruments Documentation
The AT-MIO/AI E Series User Manual is one piece of the documentation 
set for your DAQ system.  You could have any of several types of 
manuals depending on the hardware and software in your system.  Use 
the manuals you have as follows:
Getting Started with SCXI—If you are using SCXI, this is the first 
manual you should read.  It gives an overview of the SCXI system 
and contains the most commonly needed information for the 
modules, chassis, and software.
Your SCXI hardware user manuals—If you are using SCXI, read 
these manuals next for detailed information about signal 
connections and module configuration.  They also explain in 
greater detail how the module works and contain application hints.
Your DAQ hardware user manuals—These manuals have detailed 
information about the DAQ hardware that plugs into or is 
connected to your computer.  Use these manuals for hardware 
installation and configuration instructions, specification 
information about your DAQ hardware, and application hints.
Software documentation—Examples of software documentation 
you may have are the LabVIEW and LabWindows
/CVI 
documentation sets and the NI-DAQ documentation.  After you set 
up your hardware system, use either the application software 
(LabVIEW or LabWindows/CVI) or the NI-DAQ documentation to 
help you write your application.  If you have a large and 
complicated system, it is worthwhile to look through the software 
documentation before you configure your hardware.
Accessory installation guides or manuals—If you are using 
accessory products, read the terminal block and cable assembly 
installation guides.  They explain how to physically connect the