NI-DMM 2.5 Driver Win32/64Eng NI数字万用表驱动程序2.5下载

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NI-DMM 2.5 Driver Win32/64Eng NI数字万用表驱动程序2.5下载

NI-DMM
NI-DMM支持使用NI数字万用表的客户。
NI-DMM是与所有NI可编程数字万用表(DMM)进行通信必需的NI仪器驱动程序。NI-DMM是一种兼容可互换虚拟仪器(IVI)的仪器驱动程序，提供了一系列操作和属性，可以执行波形或信号发生器的功能，而且包含了交互式软件前面板和示例。

Win32/64Eng
2.5
文件大小: 687608762 字节 (655.75 MB)
修改日期: 2010-04-25 04:01
MD5: 1387c9b15a47388a638bab5a2b479427（官方正确）
SHA1: 7771c174e60c855cc197061bc9cb48b69c82808f
SHA256: 7e5c9796e5ceb8962ca29fbb5025bcd5c585978360724693e73110947a15fb9f
CRC32: 9a8dbcab

百度网盘与NI官方下载地址：
DMM2.5.txt (566 Bytes, 下载次数: 0, 售价: 10 元)

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NI-DMM Readme File

Trademarks: CVI, FlexDMM, LabVIEW, Measurement Studio, National Instruments, ni.com, and NI-DMM are trademarks of National Instruments Corporation. Product and company names mentioned herein are trademarks or trade names of their respective companies.

© Copyright 2005 National Instruments Corporation. All rights reserved.

Version 2.5

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Thank you for using NI-DMM.

This file contains important information about NI-DMM and is organized into the following sections:

• New Features in NI-DMM 2.5
• Supported Hardware
• System Requirements
• Installed File Names and Locations
  
  • Software
  • Documentation
    
• Uninstalling/Modifying NI-DMM 2.5
• Examples
• Obsolete VIs/Functions
• Known Issues
• Changes by Release
  

---

New Features in NI-DMM 2.5

• Introduction of the DMM/Switch Express VI.
• Introduction of the niDMM Control VI and the niDMM_Control function.
• Support for LabVIEW 8.0.
• Support for LabVIEW Real-Time Module 8.0 (NI PXI/PCI-4070, NI PXI-4071, and NI PXI-4072 only)
• New behavior: Initializing a session with the niDMM Initialize VI or the niDMM_init function now closes any other existing sessions open to the same device in the same process. Calling the niDMM Initialize VI or the niDMM_init function therefore always results in the creation of a new session rather than returning an existing session.
  

Supported Hardware

NI-DMM 2.5 and later supports the following DMMs:

• NI PXI-4072
• NI PXI-4071
• NI PXI-4070
• NI PCI-4070
• NI PXI-4060
• NI PCI-4060
• NI PCMCIA-4050
  

System RequirementsMinimum System Requirements

• Processor—Pentium 200 MHz or equivalent
• RAM—64 MB
• Microsoft Internet Explorer 5.5 or later
• A screen resolution of 800 x 600 with 256 colors
• Windows 2000/NT/XP, with all available critical updates and service packs
  

Recommended System

The performance of waveform acquisitions at full rate (1.8 MS/s) on the NI PXI-4070/4071/4072 depends highly on system-specific factors such as CPU speed, memory architecture, and system chipset characteristics. Simultaneous acquisitions on multiple NI PXI-4070/4071/4072 devices or acquisitions of longer durations may require a faster processor or more memory. Other applications running at the same time may also affect performance.

• Processor—Pentium III/Celeron 600 MHz or equivalent
• RAM—256 MB
• A screen resolution of 1024 x 768
  

Application Development Environments

• LabVIEW 7.0 or later (LabVIEW 7.1 or later is required to use the NI-DMM Express VI)
• LabVIEW Real-Time Module 7.1 (NI PXI/PCI-4070, NI PXI-4071, and NI PXI-4072 devices only)
• LabVIEW Real-Time Module 8.0 (NI PXI/PCI-4070, NI PXI-4071, and NI PXI-4072 devices only)
  Note: If you are running your application on an RT target, at least 128 MB of memory is required.
• LabWindowsTM/CVITM 6.0 or later
• Microsoft Visual C++ (MSVC) 6.0 or later
• Microsoft Visual Basic 6.0
  

Installed File Names and LocationsSoftware

Item	Installed Location
NI-DMM	Program Files\IVI\Drivers\niDMM
Documentation	Program Files\IVI\Drivers\niDMM\Documentation
NI-DMM LabVIEW support	\instr.lib\niDMM
NI-DMM LabVIEW Examples	\examples\instr\niDMM
NI-DMM CVI 6.0 support	VXIpnp\WinNT\NIDMM
NI-DMM CVI 7.0 support	Program Files\IVI\Drivers\niDMM
NI-DMM CVI Examples	\samples\niDMM
NI-DMM C/C++ Examples	\VC\Examples\niDMM
NI-DMM VB Examples	\VB\Samples\niDMM
DMM SFP (Soft Front Panel)	Program Files\IVI\Drivers\niDMM
LabVIEW Run-Time Engine 7.1	Program Files\National Instruments\Shared\LabVIEW Run-Time\7.1
NI-DAQ 8.0	Program Files\National Instruments\NI-DAQ\
IVI Compliance Package 2.3	Program Files\National Instruments\IVI
NI-VISA 3.4	WINDOWS\system32

Documentation

Most documentation is available at Start» Programs»National Instruments»NI-DMM»Documentation. The documentation set is composed of the following documents:

NI-DMM Readme FileNI Digital Multimeters Getting Started Guide

Printed and PDF format. Includes safety, hardware & software installation, configuration in MAX, and wiring for common measurements information.

NI Digital Multimeters Help

HTML help format. Inlcudes DMM fundamentals, device overviews, programming information, tutorials, LabVIEW reference, and C/C++/CVI/VB reference sections.

NI-DMM Instrument Driver Quick Reference Guide

Printed and PDF formats. Lists the VIs/functions, parameters, and parameter types available with NI-DMM 2.5.

Specifications for the NI PCMCIA-4050Specifications for the NI PXI/PCI-4060NI 4070/4072 SpecificationsNI 4071 SpecificationsNI 4070/4072 61/2—Digit FlexDMM Calibration Procedure
NI 4071 71/2—Digit FlexDMM Calibration ProcedureUninstalling/Modifying NI-DMM 2.5

For Windows 2000/NT/XP, perform the following procedure to uninstall NI-DMM 2.5:

• Open the Control Panel from the Start\Settings\Control Panel Menu and select Add\Remove Programs.
• Select National Instruments Software from the list provided and click Change or Remove.
• Select NI-DMM 2.5 from the list provided and choose the appropriate action.
  

Examples

Refer to Start» Programs»National Instruments»NI-DMM»Examples for the examples for each ADE.

Refer to the Installed File Names and Locations section for the installed locations of the example sets.

A complete example list is available in the NI Digital Multimeters Help at Start» Programs»National Instruments»NI-DMM»Documentation»NI Digital Multimeters Help.

Any C and VB examples installed by a previous version of NI-DMM are copied to VXIpnp\WinNT\NIDMM\Examplesxx, where xx is the previous version number of NI-DMM. You can delete this directory if you do not need the old examples.

Obsolete VIs/Functions

The following functions are obsolete, and no maintenance is provided for these functions:

Obsolete

niDMM Calculate Accuracy

niDMM Clear Error Info

niDMM Get Error Info

niDMM Configure Auto Zero Mode (LabVIEW only)

Known Issues

• Upgrading from NI-DMM 1.5 to NI-DMM 2.3 or later on a Windows NT 4.0 system can result in one or more error messages. To completely install NI-DMM 2.3 on such a system, you must acknowledge these error messages by clicking the OK dialog boxes.
• The IVI Configuration Store file format now requires that all names be case-sensitive. If you use logical names, driver session names, or virtual names in your program, make sure that the name you use matches the name defined in the IVI Configuration Store file exactly, without any variations in the case of the characters in the name.
• The NI 4070/4071/4072 can be programmed only with NI-DMM. NI-DAQ function calls and DAQ virtual channels are not supported by the NI 4070/4071/4072. Using NI-DAQ with the NI 4070/4071/4072 can cause an error that requires a system reboot.
• In MAX under the Configuring Device window for the NI 4070/4071/4072, Run Test Panels is grayed out.
• In MAX under the Configuring Device window for the NI 4070/4071/4072, Test Resources always indicates that the device has passed the test regardless of the condition of the device.
• If you are replacing the NI PXI-4060 with the NI PXI-4070/4071/4072 in an application that uses triggering, consider the following differences in behavior:
  
  • The NI 4060 configured as an SCXI controller automatically sets the Measurement Complete (MC) destination to the location where SCXI is configured (external or internal PXI/SCXI trigger lines).
  • The NI 4070/4071/4072 configured as an SCXI controller automatically sets the MC destination to NONE.
    
  
  
  If your application relies on the routing behavior of the NI 4060 by not explicitly calling niDMM Configure Measurement Complete Destination, you must modify your application by calling the VI/function. Alternately, the NI 4070/4071/4072 can emulate NI 4060 routing behavior by specifying the following registry key:
  
  HKEY_LOCAL_MACHINE\Software\National Instruments\NI-DMM\CurrentVersion\legacyMCRoute
  
  where the value is a DWORD set to 1.
  
  Without this registry key, NI-DMM sets NIDMM_ATTR_MEAS_COMPLETE_DEST to NONE for the NI 4070/4071/4072. With this registry key, NI-DMM sets NIDMM_ATTR_MEAS_COMPLETE_DEST to the location where SCXI communication is configured in the application.
• There are known DLL collision issues with the Visual Basic debugger and National Instruments device drivers. A support DLL used by NI-DMM fails to load if Visual Basic has already loaded another DLL into the same address space. More information on this issue and solution are documented in KnowledgeBase entry 2Q1HG8A6. Refer to ni.com/support to access the KnowledgeBase.
  

Changes by ReleaseChanges in NI-DMM 2.5 from NI-DMM 2.4

• Introduction of the DMM/Switch Express VI.
• Introduction of the niDMM Control VI and the niDMM_Control function.
• Support for LabVIEW 8.0.
• Support for LabVIEW Real-Time Module 8.0 (NI PXI/PCI-4070, NI PXI-4071, and NI PXI-4072 only)
• New behavior: Initializing a session with the niDMM Initialize VI or the niDMM_init function now closes any other existing sessions open to the same device in the same process. Calling the niDMM Initialize VI or the niDMM_init function therefore always results in the creation of a new session rather than returning an existing session.
  

Changes in NI-DMM 2.4 from NI-DMM 2.3

• Support for the NI PXI-4071 has been added.
• Introduction of the NI-DMM Express VI.
• Support for NI SignalExpress 1.1.
• Introduction of the niDMM Config Measurement VI and the niDMM_ConfigureMeasurementDigits and niDMM_ConfigureMeasurementAbsolute functions.
  

Changes in NI-DMM 2.3 from NI-DMM 2.2

• Support for the NI PXI-4072 has been added.
• Support for the LabVIEW Real-Time Module has been added. For more information about using NI-DMM with the LabVIEW Real-Time Module, launch the NI Digital Multimeters Help and select Programming with NI-DMM»Getting Started»Using NI-DMM in LabVIEW»Considerations for Using the LabVIEW Real-Time Module.
• Inclusion of Measurement Studio C++ interface to NI-DMM.
  

Changes in NI-DMM 2.2 from NI-DMM 2.1

• Support for the NI PCI-4070 has been added.
• Support for the NI PXI/PCI-4070 devices to control an SCXI chassis that contains NI-DAQmx SCXI modules has been added (NI PXI/PCI-4070 only).
• Support in MAX for the Self-Test and Self-Calibrate buttons for NI-DAQmx devices has been added (NI PXI/PCI-4070 only).
• Support for the "break-on-library-error" feature in LabWindows/CVI (CVI user protection).
• NI-DMM removes Offset Compensation Ohms capability for ranges 100 kΩ and greater.
• NI-DMM corrects the resistance reference adjustment function of the external calibration procedure.
• The IVI Configuration Store file format now requires that all names be case-sensitive. If you use logical names, driver session names, or virtual names in your program, make sure that the name you use matches the name defined in the IVI Configuration Store file exactly, without any variations in the case of the characters in the name.
  

Changes in NI-DMM 2.1 from NI-DMM 2.0

• Self-test and simulation have been added for the NI PXI-4070.
• The 1 MΩ input resistance value is no longer valid for DC voltage measurements on the NI PXI-4070.
• AC voltage measurements using the DC coupling on the NI PXI-4070 have been improved to account for a computational error.
• A new error code, NIDMM_ERROR_INVALID_MEAS_COMP_DEST has been created. This error is returned if an Input Trigger or Sample Trigger source is set to the same value as the Measurement Complete (MC) destination.
• The self-calibration algorithm for the NI PXI-4070 has been updated to improve the gain correction.
• Resistance measurements have been improved for low resolutions that enable both ADC calibration and offset compensated ohms.