发布日期:2006/9/1
包含的版本:Base
受支持的操作系统
Windows
Windows 2000
Windows XP
语言:德语, 日语, 法语, 英文
应用程序位数:32位
校验和:
文件大小: 289999679 字节 (276.57 MB)
修改日期: 2006-08-19 05:04
MD5: 98c85c7c2ff831ab413f0bc710b6d720
SHA1: a658f80d8195573702fe8b8c2bb097e692b12c8f
SHA256: 3c03207d8e0a3f0595c37bc14c92a03e9f788bd8f429634505f5badcec873ae0
CRC32: 33e4ee6f
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NI SignalExpress Tektronix Edition Readme
December 2005
This file contains important information about NI SignalExpress Tektronix Edition, including known issues, installation, and compatibility issues. Refer to Getting Started with NI SignalExpress Tektronix Edition for information about getting started with NI SignalExpress Tektronix Edition. You can access this PDF by selecting Help»Getting Started with»Tektronix Edition in the Express Workbench environment.
Installation Instructions
Insert the NI SignalExpress Tektronix Edition CD in your CD-ROM drive and follow the prompts through the installation.
NI SignalExpress Tektronix Edition installs or updates the following applications:
MAX 4.0
LabVIEW Run-Time Engine 7.1.1
Note There is a known installation issue if Microsoft .NET Framework 2.0 Beta 1 is present on your computer. This issue causes the installation of NI SignalExpress Tektronix Edition to fail. To correct this problem, uninstall Microsoft .NET Framework 2.0 Beta 1 or upgrade to Microsoft .NET Framework 2.0 or later before you run the NI SignalExpress Tektronix Edition installer again.
Connecting to Tektronix Instruments
You can use NI SignalExpress Tektronix Edition to connect Tektronix instruments. With built-in USB plug-and-play capabilities in Windows XP, NI SignalExpress Tektronix Edition automatically detects when a supported Tektronix instrument is connected to your computer. With this functionality, you can immediately control the instrument and acquire data from the instrument.
Connecting to NI Hardware
Complete the following steps to use NI SignalExpress Tektronix Edition with NI hardware:
Install the appropriate driver for that hardware. For Multifunction DAQ, use NI-DAQmx. For High-Speed Digitizers, use NI-SCOPE. For Signal Generators, use NI-FGEN. For Digital Multimeters, use NI-DMM. All drivers are available on the Driver CD.
Shut down the computer.
Install the hardware.
Restart the computer to complete the software installation.
Compatibility Issues
SignalExpress is compatible with the following products:
NI-DAQmx 7.3 or later
NI-SCOPE 2.7 or later
NI-FGEN 2.2 or later
NI-HSDIO 1.3.1 or later
NI-HWS 1.3.1 or later
NI-DMM 2.4.2 or later
IVI Compliance Package 2.0 or later
IVI Driver Toolset 2.0 or later
To convert an Express Workbench project to a LabVIEW VI, you must have the LabVIEW 7.1 Full Development System or greater installed.
The Wait on previous step control in the NI-DAQmx Acquire and NI-SCOPE Acquire steps is now the Start this step after control. Use this control to specify what step to wait for before starting the current step.
Known Issues
The IVI Instrument Steps support IVI-C Drivers.
You can configure only one IVI session name for a driver. If you configure more than one IVI session name for a driver, you invalidate existing IVI session names for that driver.
If you delete an IVI logical name in MAX without deleting its corresponding hardware asset, NI SignalExpress steps using that name fail and you cannot recreate that same name within NI SignalExpress. You must create a new IVI session name in NI SignalExpress or delete the corresponding hardware asset in MAX.
LabVIEW prompts you with a warning dialog box during project conversion if LabVIEW loads vi.lib subVIs from the National Instruments\LabVIEW 7.1 directory rather than from the directory where you saved your project. Click the OK button to resume conversion.
The Load from ASCII, Load from LVM, and Load from SPICE steps only convert 20 imported signals into the LabVIEW VI during project conversion. If you want to import more than 20 signals and then convert the project to a LabVIEW VI, use two or more Load from ASCII, Load from LVM, or Load from SPICE steps.
You cannot convert an Express Workbench project to a LabVIEW block diagram if that project uses software triggers.
Text in any Step Setup dilaog box does not display correctly if you set your monitor resolution to 1400 x 1050 or higher or if you use large fonts.
Due to driver and operating system issues, absolute time stamps have an inaccuracy of 100 ms to 200 ms. National Instruments recommends that you use relative time stamps.
You cannot use Start Trigger from the NI-FGEN Standard Function step or the NI-FGEN Arbitrary Waveform step in continuous generation mode if the NI-FGEN steps are in a sweep operation. The reason is that, during a sweep operation, the NI-FGEN devices only send a start trigger at the first sweep iteration.
If you configure a device to start on a digital trigger and the trigger source is the start trigger of an analog output NI-DAQmx supported device, the device might receive the start trigger before the generation starts. This can occur the first time you run the project or on the first iteration of a continuous execution. To work around this issue, configure the analog output device to be a slave by configuring the device with a digital trigger and selecting a trigger signal from another device as the trigger source.
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Handle Graphics®, MATLAB®, Real-Time Workshop®, Simulink®, and Stateflow® are registered trademarks, and TargetBox2™, xPC TargetBox2™, and Target Language Compiler™ are trademarks of The MathWorks, Inc.
Tektronix® and Tek are registered trademarks of Tektronix, Inc.
Other product and company names mentioned herein are trademarks or trade names of their respective companies.
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