NI SignalExpress 2.5.1 Win32德语/日语/法语/英文 数据记录软件Signal Express 2.5.1

SignalExpress
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发布日期：2008/8/13
包含的版本：2.5.1
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: 491624992 字节 (468.85 MB)

修改日期: 2008-11-18 05:25

MD5: 61cb8fdc9ef29d1da2a12bae8745fa6c

SHA1: c03225a2e0d11f9734f8113125d8c688166a3c7b

SHA256: 8124c7f8c2f4a93654085e35f610f67a497382c9ee15586bed4083307671ecb9

CRC32: 67e99a6a

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NI SignalExpress 2.5.1 Win32德语/日语/法语/英文 数据记录软件Signal Express 2.5.1

http://labviewvision.com/thread-29824-1-1.html?fromuid=9

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NI LabVIEW SignalExpress Tektronix Edition 2.5.1 Readme

July 2008

This file contains important information about LabVIEW SignalExpress Tektronix Edition, including known issues, installation, and compatibility issues. Refer to Getting Started with LabVIEW SignalExpress Tektronix Edition for information about getting started with LabVIEW SignalExpress Tektronix Edition. You can access this PDF by selecting Help»Getting Started with»Tektronix Edition in the LabVIEW SignalExpress environment.

The file contains the following information that you need to understand.

Overview

New Features

System Requirements

Installation Instructions

Accessing the Help

Finding Examples

Compatibility

Known Issues

Bug Fixes

Overview

You can use LabVIEW SignalExpress Tektronix Edition to connect Tektronix instruments to a PC. With built-in USB plug-and-play capabilities in Windows XP and Vista, LabVIEW SignalExpress Tektronix Edition automatically detects when you connect a supported Tektronix instrument to the PC. With this functionality, you can immediately control the instrument and acquire data from the instrument.

Note  On Windows Vista x64 Edition, the 64-bit version, USB plug-and-play functionality does not work because LabVIEW SignalExpress Tektronix Edition is a 32-bit application.

New Features

LabVIEW SignalExpress Tektronix Edition 2.5.1 is built on LabVIEW SignalExpress 2.5. All mentions of LabVIEW SignalExpress in this documentation can refer to either LabVIEW SignalExpress or LabVIEW SignalExpress Tektronix Edition. Refer to the LabVIEW SignalExpress Help for more information about new features in LabVIEW SignalExpress 2.5 that are not Tektronix-specific.

Added Instrument Support

LabVIEW SignalExpress Tektronix Edition 2.5 adds support for the following Tektronix instruments:

• DPO2000 Digital Phosphor Oscilloscopes

• MSO2000 Mixed Signal Oscilloscopes
  

New Step

The following step has been added:

• Tek DPO/MSO2000
  

System Requirements

To run LabVIEW SignalExpress Tektronix Edition, National Instruments recommends that your system meet the following requirements:

• 512 MB of memory

• Pentium 4 processor or equivalent (Pentium III or Celeron 600 MHz minimum)
  

Installation Instructions

Insert the NI LabVIEW SignalExpress Tektronix Edition CD in your CD-ROM drive and follow the prompts through the installation.

Note  If you are using Windows 2000, you must install Service Pack 4 and all additional critical updates before you install LabVIEW SignalExpress Tektronix Edition.

LabVIEW SignalExpress Tektronix Edition installs or updates the following applications:

• MAX 4.3

• LabVIEW SignalExpress 2.5.1

• LabVIEW SignalExpress Tektronix Edition 2.5.1

• LabVIEW Run-Time Engine 7.1

• LabVIEW Run-Time Engine 8.0

• LabVIEW Run-Time Engine 8.2

• LabVIEW Run-Time Engine 8.5

• IVI Compliance Package 2.3

• NI-VISA 4.2

• Microsoft .NET Framework 2.0
  

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.

The NI LabVIEW SignalExpress Tektronix Edition CD installs both LabVIEW SignalExpress Tektronix Edition 2.5.1 and LabVIEW SignalExpress 2.5. All mentions of LabVIEW SignalExpress in this documentation can refer to either LabVIEW SignalExpress or LabVIEW SignalExpress Tektronix Edition.

Accessing the Help

Refer to the LabVIEW SignalExpress Help, accessible by selecting Help»LabVIEW SignalExpress Help from the pull-down menu in LabVIEW SignalExpress, for information about LabVIEW SignalExpress Tektronix Edition.

Finding Examples

Example projects for LabVIEW SignalExpress are located in the signalexpressexamples folder. You can modify an example project to fit an application, or you can copy and paste from one or more examples into a project that you create. A Tektronix-specific tutorial is located in the signalexpresstekedexamples folder.

Compatibility

LabVIEW 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 2.1 or later

• IVI Driver Toolset 2.0 or later
  

To convert a LabVIEW SignalExpress project to a LabVIEW VI, you must have the LabVIEW 7.1 Full Development System or greater installed.

Known Issues

• To support the AFG3011 arbitrary/function generator, you must download the latest IVI driver from ni.com/idnet.

• The Tek AFG3000 step might not notify you when you enter a parameter value that is outside the valid range for that parameter. The instrument ignores invalid parameter values.

• You cannot activate the sweep mode of an AFG3000 arbitrary/function generator from LabVIEW SignalExpress.

• The Ramp symmetry (%) parameter on the Step Setup tab of the Tek AFG3000 step displays values without a decimal point. However, the instrument handles the ramp symmetry with a resolution of 0.1%.

• If you set a Tektronix DPO3000 series product to a bandwidth of 150 MHz and connect the instrument to LabVIEW SignalExpress or if LabVIEW SignalExpress recalls an instrument setup with Bandwidth (Hz) in the Tek DPO3000 step set to 150 MHz, LabVIEW SignalExpress sets Bandwidth (Hz) to Full.

• On the Step Setup tab for the Tek DPO3000 step, the Acquired Waveform display is incorrectly scaled by a factor of 0.8. However, the underlying data is correct and the waveform displays correctly in the Data View.

• When you convert a project to a LabVIEW block diagram, some VIs may prompt you to save. Mass compile the LabVIEWi.lib directory to prevent this dialog from appearing each time you convert a project.

• In the Load from ASCII step, if you deselect an output signal and it still appears to be selected, select another signal. LabVIEW SignalExpress deselects the original signal.

• When you load a project created in LabVIEW SignalExpress 1.1 and earlier that contains a Limit Test step with an output displayed in the Data View, the Data View does not display the signal. Create a new viewer in the Data View and drag the Limit Test output signal into the Data View to view the signal.

• When you convert a project that contains features not supported in LabVIEW to a LabVIEW block diagram, LabVIEW SignalExpress generates a LabVIEW block diagram with one Express VI. You cannot open the block diagram of the generated Express VI. If you include the generated Express VI in a distribution with the LabVIEW Application Builder, you must install LabVIEW SignalExpress to any target computers on which you run the LabVIEW-built application.

• LabVIEW SignalExpress only supports one version of LabVIEW at a time. When you install LabVIEW SignalExpress, it finds the most current installed version of LabVIEW and installs support for LabVIEW SignalExpress into that version. If you later install a new version of LabVIEW, you need to uninstall and reinstall LabVIEW SignalExpress. When you reinstall, LabVIEW SignalExpress will install support for the new version of LabVIEW.

• LabVIEW SignalExpress only supports one version of LabVIEW at a time for project conversion into LabVIEW. LabVIEW SignalExpress only installs support for the latest version of LabVIEW installed on the system. However, when you convert a LabVIEW SignalExpress project to a LabVIEW block diagram, LabVIEW SignalExpress calls the last version of LabVIEW opened on the system. If the last version of LabVIEW open on the system is not the version of LabVIEW with LabVIEW SignalExpress support installed, you must launch the version of LabVIEW with LabVIEW SignalExpress support and re-generate the project.

• Registration information is saved on a per-user basis in Windows Vista. When you change users, the user information that appears when you launch LabVIEW SignalExpress may appear incorrectly.

• Creating a source distribution in LabVIEW of a LabVIEW SignalExpress User Step template VI may fail and return an error. For one possible solution for this error, navigate to the Additional Exclusions page of the Source Distribution Properties dialog box and select the Remove unreferenced project library members option to remove the error.

• When viewing scalar data in a table, the data history of the scalar data is not saved unless you previously viewed the scalar data in a chart display.

• The Save to ASCII/LVM step does not save any units associated with the specified data.

• 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.

• LabVIEW prompts you with a warning dialog box during project conversion if LabVIEW loads vi.lib subVIs from the National InstrumentsLabVIEW directory rather than from the directory in which you saved a LabVIEW SignalExpress project. Click the OK button to resume conversion.

• The Load from ASCII, Load from LVM, and Load from SPICE steps convert up to 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 a LabVIEW SignalExpress project to a LabVIEW block diagram if a hardware step in the project uses software triggers.

• Text in any step configuration view does not display correctly if you set 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 a software trigger if the IVI FGEN Standard Function step or the IVI FGEN Arbitrary Waveform step are in continuous generation mode or if the IVI FGEN steps are in a sweep operation. During a sweep operation, the NI-FGEN devices send a start trigger only 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.

• If you are installing both the System Identification Toolkit 3.0 and LabVIEW SignalExpress 2.5, you must install the System Identification Toolkit 3.0 before you install LabVIEW SignalExpress 2.5. Installing the System Identification Toolkit 3.0 after you install LabVIEW SignalExpress results in an error upon launch of LabVIEW SignalExpress 2.5. To resolve the error, you can uninstall the affected components and reinstall in the correct order. The easiest way to resolve the error is to install the free System Identification Toolkit 3.0.1 upgrade. Refer to ni.com for more information on obtaining the free System Identification Toolkit 3.0.1 upgrade CD.
  

Bug Fixes

© 2004-2008 National Instruments Corporation. All rights reserved.

Under the copyright laws, this publication may not be reproduced or transmitted in any form, electronic or mechanical, including photocopying, recording, storing in an information retrieval system, or translating, in whole or in part, without the prior written consent of National Instruments Corporation.

National Instruments, NI, ni.com, LabVIEW, and SignalExpress are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks.

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.

Members of the National Instruments Alliance Partner Program are business entities independent from National Instruments and have no agency, partnership, or joint-venture relationship with National Instruments.

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