NI-DMM 2.1 Driver Win32/64Eng NI数字万用表驱动程序2.1下载
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NI-DMM 2.1 Driver Win32/64Eng NI数字万用表驱动程序2.1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
2.1
文件大小: 41270272 字节 (39.36 MB)
修改日期: 2010-04-25 03:22
MD5: 400442ffc37ecd9cdbddb16ce7eb2015（官方正确）
SHA1: e2e6fec99c8923e3c31bb2a5bfca737afd892025
SHA256: 7d81c6be0b1640c426ca3af63f881c20b278198fc5efb8e5737fc5b4e4036cf6
CRC32: 9379e02a
百度网盘与NI官方下载地址：
NI-DMM 2.1 Readme FileTrademarks: CVI, LabVIEW, 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.Note: All new features pertain to additional software support for the NI PXI-4070 only.
[*]Support of the NI PXI-4070
[*]New measurement functions
[*]Waveform acquisitions
[*]AC Volts with DC coupling
[*]Frequency
[*]Period
[*]Self-calibration
[*]External calibration API and procedure
[*]New and improved example set
[*]New icons for all LabVIEW VIs
Supported DMMsNI-DMM 2.x and later supports the following DMMs:
[*]NI PXI-4070
[*]NI PXI-4060
[*]NI PCI-4060
[*]NI PCMCIA-4050
System RequirementsMinimum System Requirements
[*]Processor: Pentium 200 MHz or equivalent
[*]RAM: 64 MB
Recommended SystemThe NI-DMM 2.1 Web installation requires the following software components, which can be downloaded from ni.com:
[*]NI-DAQ version 6.9.3 or higher.
[*]NI-VISA or NI-VISA Run-Time Engine version 2.6.0 or higher.
[*]IVI Engine 1.83 or higher.
[*]NI LabVIEW 6.1 Run-Time Engine.
Installed File Names and LocationsNI]NI]For Windows 2000/NT/XP/Me/98, complete the following:
[*]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 2.1 from the list provided and choose the appropriate action.
New ExamplesRefer to the Installed File Names and Locations section for the locations of the example sets.Any C and VB examples installed by a previous version of NI-DMM are copied to VXIpnp\WIN\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 Functions/VIsNote: The listed functions are obsolete and are replaced by new ones as described below. However, NI-DMM 2.0 still supports the use of obsolete functions, which means that you can run programs containing these functions. We suggest, however, that your future development should use the new model as obsolete functions will not be supported in versions of NI-DMM beyond 2.0. Obsolete functions are not supported by the NI 4070. No maintenance will be provided for these functions.
ObsoleteReplacement
niDMM Calculate Accuracy.vi<NONE>
niDMM_ClearErrorInfoniDMM_ClearError
niDMM_GetErrorInfoniDMM_GetError
niDMM Configure Auto Zero Mode.vi (LabVIEW only)niDMM Configure Auto Zero.vi
Changes in NI-DMM 2.1 from NI-DMM 2.0.1
[*]Self-test and simulation have been added for the NI 4070.
[*]The 1 MΩ input resistance value is no longer valid for DC voltage measurements on the NI 4070.
[*]AC voltage measurements using the DC coupling on the NI 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.
Changes in NI-DMM 2.0.1 from NI-DMM 2.0
[*]The self-calibration algorithm for the 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.
Changes in NI-DMM 2.0 from 1.6
[*]The NI PCI-4060 supports Sample Trigger set to Software.
[*]Interaction problems with TestStand have been resolved.
[*]The DMM-SFP (soft front panel) supports device numbers greater than 15.
[*]Application examples were removed from the NI-DMM palette and are located at <LabVIEW>\instr.lib\NIDMM\nidmm_apps.llb.
[*]Trigger Delay parameter can be set to Auto Delay OFF (-2).
[*]Range parameter can be set to AutoRange OFF (-2).
Known IssuesThe following are known issues for NI-DMM 2.x and later:
[*]The NI 4070 can be programmed only with NI-DMM. NI-DAQ function calls and DAQ virtual channels currently are not supported by the NI 4070. Using NI-DAQ with the NI 4070 can cause an error that requires a system reboot.
[*]In Measurement & Automation Explorer (MAX) under the Configuring Device window for the NI 4070, Run Test Panels is grayed out.
[*]In MAX under the Configuring Device window for the NI 4070, 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 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 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 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. 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.
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