NI-DCPower Driver 14.1.0 Win32/64Eng NI DC电源仪器驱动程序下载14.1.0

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NI-DCPower Driver 14.1.0 Win32/64Eng NI DC电源仪器驱动程序下载14.1.0

NI-DCPower
NI-DCPower为使用NI DC电源和源测量单元(SMU)的客户提供支持。
NI-DCPower是与所有NI可编程电源和SMU进行通信必需的NI仪器驱动程序。NI-DCPower是一种可兼容可互换虚拟仪器(IVI)的仪器驱动程序，提供一系列操作和属性，可以执行波形或信号发生器的功能，并包含交互式软件前面板和示例。

14.1.0
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NI-DCPower Readme

Version 14.1

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Thank you for using NI-DCPower. This file contains important information about NI-DCPower and is organized into the following sections:

New Features

Supported Hardware

System Requirements

Installed Software, Documentation, and Examples

Executable

Documentation

Accessing VIs and Functions

Product Security and Critical Updates

Driver Version Naming Changes

Uninstalling/Modifying NI-DCPower

Known Issues

Bug Fixes

Automating the Installation of NI Products

How to Use NI Software with Microsoft Windows 8.x

NI-DCPower Drops Support for Microsoft Windows XP and Windows Server 2003 in 2016

Legal Information

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New Features

NI-DCPower 14.1 includes the following new features:

• Support for advanced sequencing
• Support for debugging an NI-DCPower device while in use by another application, by monitoring or controlling the device in the NI-DCPower Soft Front Panel.
  

NI-DCPower 14.0 includes the following new features:

• Support for LabVIEW 2014 (32- and 64-bit)
  

NI-DCPower 1.9 includes the following new features:

• Support for the NI PXIe-4138/4139
  

NI-DCPower 1.8.5 includes the following new features:

• Support for LabVIEW 2013 (32- and 64-bit)
• Support removed for LabVIEW 2009 (32- and 64-bit)
  

NI-DCPower 1.8 includes the following new features:

• Support for the NI PXIe-4112/4113
• Support for self-calibration of the NI PXI-4132
  

NI-DCPower 1.7.5 includes the following new features:

• Support for the NI PXIe-4144/4145
• Support for LabVIEW 2012 (32- and 64-bit)
• Support removed for LabVIEW 8.6.1
  

NI-DCPower 1.7 includes the following new features:

• Support for the NI PXIe-4142/4143
• Support for NI-DCPower Runtime custom installers built using National Instruments application development environments (ADEs). This installer contains instrument driver run-time components required to deploy applications using NI DC Power Supplies and SMUs.
  Notes:
  
  • The run-time installer does not contain support for interactively configuring or testing hardware using Measurement & Automation Explorer (MAX).
  • The run-time installer does not support upgrading from NI-DCPower 1.6.x or earlier or NI-DAQmx 8.9.x or earlier. You must uninstall these products prior to installing the NI-DCPower Runtime installer.
    
  
  

Supported Hardware

NI-DCPower 14.1 and later supports the following power supply and source-measure units (SMUs):

• NI PXI-4110
• NI PXIe-4112
• NI PXIe-4113
• NI PXI-4130
• NI PXI-4132
• NI PXIe-4138
• NI PXIe-4139
• NI PXIe-4140
• NI PXIe-4141
• NI PXIe-4142
• NI PXIe-4143
• NI PXIe-4144
• NI PXIe-4145
• NI PXIe-4154
  

Note  MXI Express and MXI-4 are supported on Windows 8/7/Vista/XP, but MXI-3 is supported on only Windows XP.

Device-specific information about these modules is included in the NI DC Power Supplies and SMUs Help.

System RequirementsSupported Operating Systems

NI-DCPower 14.1 and later supports the following operating systems:

• Windows 8.1 (32- and 64-bit)
• Windows 8 (32- and 64-bit)
• Windows 7 (32- and 64-bit)
• Windows Vista (32- and 64-bit)
• Windows XP Service Pack 3 (32-bit)
• Windows Server 2003 R2 (32-bit)
• Windows Server 2008 R2 (64-bit)
  

Note  NI-DCPower 14.1 and later does not support Windows Server non-R2 editions.

NI recommends that you have the most recent service pack for your operating system installed. Windows 2000 users must use NI-DCPower 1.4 or earlier.

Supported Real-Time Operating Environments

NI-DCPower 14.1 and later supports the following real-time operating environments:

• LabVIEW Real-Time Module
• LabWindows/CVI Real-Time Module
  

Minimum System Requirements

• Processor—Pentium III/Celeron 600 MHz or equivalent
• RAM—
  
  • Windows XP Service Pack 3 (SP3): 128 MB
  • Windows 8/7/Vista: 512 MB
    
• Microsoft Internet Explorer 5.5 or later
• A screen resolution of 800 x 600 with 256 colors
• Windows 8/7/Vista/XP SP3, with all available critical updates and service packs
  

Recommended System

• Processor—Pentium 4 or equivalent
• RAM—
  
  • Windows XP SP3: 256 MB
  • Windows 8/7/Vista: 1 GB
    
• A screen resolution of 1,024 x 768
• Windows 8/7/Vista/XP SP3, with all available critical updates and service packs
  

Application Development Environments (ADEs)

Note:  You should install ADEs, such as NI LabVIEW, NI LabWindows/CVI or Microsoft Visual Studio®, before installing NI-DCPower. To add support for ADEs installed after installing NI-DCPower, modify your NI-DCPower installation or launch the NI-DCPower installer again.

• NI LabVIEW 2011 SP1 (32- and 64-bit), 2012 SP1 (32- and 64-bit), 2013 SP1 (32- and 64-bit), and 2014 (32- and 64-bit)
• LabVIEW Real-Time Module 2011 SP1, 2012 SP1, 2013 SP1, and 2014
• LabWindows™/CVI™ 2009 or later
• LabWindows/CVI Real-Time Module 2010 or later
• Microsoft Visual C++ (MSVC) 6.0 or later
• If you are running your application on an RT target, 128 MB of memory or more is required.
  

Installed Software, Documentation, and ExamplesSoftware

• is an alias for the following National Instruments file folder location:
  
  • Windows XP: Documents and Settings\All Users\Shared Documents\National Instruments
  • Windows 7/Vista: Users\Public\Documents\National Instruments
    
• is an alias for the following National Instruments file folder location:
  
  • Windows 8 (32-bit)/7 (32-bit)/Vista (32-bit)/XP: Program Files\IVI Foundation\IVI\
  • Windows 8 (64-bit)/7 (64-bit)/Vista (64-bit): Program Files (x86)\IVI Foundation\IVI\

    Note	$(IVIROOTDIR32) is configured as an environment variable on the target system.
    	If you upgraded an installation of IVI, your files may be located in the following location: Windows 8 (32-bit)/7 (32-bit)/Vista (32-bit)/XP: Program Files\IVI\ Windows 8 (64-bit)/7 (64-bit)/Vista (64-bit): Program Files (x86)\IVI\

    
    
• is an alias for the following National Instruments file folder location:
  
  • Windows 8 (64-bit)/7 (64-bit)/Vista (64-bit): Program Files\IVI Foundation\IVI\
    Note  $(IVIROOTDIR64) is configured as an environment variable on the target system.
    
    
  
  

File Locations

Item	Installed Location on Windows 8/7/Vista/XP
NI-DCPower	\Drivers\niDCPower
NI-DCPower Function Panel	\Drivers\niDCPower\niDCPower.fp
NI-DCPower Examples	\niDCPower\Examples
NI-DCPower Header files	\Include
NI-DCPower Import Library files (32-bit)	\Lib
NI-DCPower Import Library files (64-bit)	\Lib_x64
NI-DCPower DLL (32-bit)	\Bin

Additional File Locations for Windows 8 (64-bit)/7 (64-bit)/Vista (64-bit)

Item	Installed Location on Windows 8 (64-bit)/7 (64-bit)/Vista (64-bit)
NI-DCPower Function Panel	\Drivers\niDCPower\niDCPower.fp
NI-DCPower Header files	\Include
NI-DCPower Import Library files (64-bit)	\Lib_x64
NI-DCPower DLL (64-bit)	\Bin

Executable

Select Start»All Programs»National Instruments»NI-DCPower»NI-DCPower Soft Front Panel to launch the NI-DCPower Soft Front Panel.

Documentation

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

Document	Format	Description
NI DC Power Supplies and SMUs Help	HTML/Windows Help	Contains primary help content for NI-DCPower products. The help is an HTML version of a traditional user manual that includes the following information: An introduction to DC Power fundamentals. Hardware device information How to get started with application development A complete reference for all NI-DCPower programming functions and VIs
Getting Started Guide for your device NI DC Power Supplies and SMUs Getting Started Guide (if your device does not have its own getting started guide)	Printed and PDF	Contains software and hardware installation, MAX configuration, signal connection, and troubleshooting information for your device.
Specifications for your device	Printed and PDF	Lists technical specifications for your device.
Calibration Procedures for your device	PDF	Contains calibration instructions for your device.
NI-DCPower Readme	HTML (this document)	Contains information about supported hardware and operating systems, new features, fixed issues, and legal notices.

Note  To view the specifications, you need to have Adobe Acrobat Reader installed. You can install the viewer from www.adobe.com/acrobat.

Accessing VIs and Functions

To access the LabVIEW sample projects and templates from the New Project dialog, select Sample Projects in the left pane and navigate to the project that best matches your application requirements.

NI-DCPower palette VIs are available from the Functions»Measurement I/O»NI–DCPower palette.

NI–DCPower functions are available in LabWindows/CVI from the Instrument menu. To load the NI–DCPower function panel (.fp), select Instrument»Load, and navigate to IVI\Drivers\niDCPower\niDCPower.fp.

Finding Examples

In LabVIEW, you can use the NI Example Finder to search or browse examples. NI–DCPower examples are classified by keyword, so you can search for a particular device or measurement function. In LabVIEW, select Help»Find Examples to launch the NI Example Finder. The NI Example Finder offers two ways to access all installed LabVIEW example VIs (including NI–DCPower examples) and their descriptions:

• Click the Browse tab to locate examples by task at Hardware Input and Output»Modular Instruments»NI–DCPower or by directory structure at instr»niDCPower.
• Click the Search tab to search all installed examples by keyword. For example, search for "DCPower" to locate all NI-DCPower examples.
  

The NI Example Finder is also available in LabWindows/CVI by selecting Help»Find Examples.

You can also access all the installed NI–DCPower examples for LabVIEW and LabWindows/CVI at Start»All Programs»National Instruments»NI-DCPower»Examples .

Examples also are available online that demonstrate NI-DCPower functionality. Refer to ni.com/examples for these examples and for more information.

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

Product Security and Critical Updates

Visit ni.com/security to view and subscribe to receive security notifications about National Instruments products. Visit ni.com/critical-updates for information about critical updates from National Instruments.

Driver Version Naming Changes

NI-DCPower versions are now aligned with the versions of major NI application software products. This alignment gives you information about the year the driver was released and the most recent software version the driver was designed to work with. Driver versions now start with a two-digit year indicator: <;ProductName>. For example, NI-DCPower 14.0 is the version released with LabVIEW 2014. The last version released under the old numbering scheme is NI-DCPower 1.9. The first version released under the new numbering scheme is NI-DCPower 14.0.

Uninstalling/Modifying NI-DCPower

Perform the following procedure to uninstall NI-DCPower 14.1:

For Windows XP, complete the following steps:

• Launch the Control Panel by selecting Start»Settings.
• Double-click Add/Remove Programs.
• Select National Instruments Software.
• Click Change/Remove.
• Select NI-DCPower 14.1 and later from the dialog box that appears.
• Click Remove to uninstall the product; click Modify to change the components that are installed.
  

For Windows 7/Vista, complete the following steps:

• Launch the Control Panel by selecting Start»Control Panel.
• Double-click Programs and Features.
• Select National Instruments Software.
• Click the Uninstall/Change button.
• Select NI-DCPower 14.1 and later from the dialog box that appears.
• Click Remove to uninstall the product; click Modify to change the components that are installed.
  

For Windows 8, complete the following steps:

• Right-click on the Start screen.
• Select All apps, and launch the Control Panel.
• Select Programs» Programs and Features.
• Select National Instruments Software.
• Click the Uninstall button.
• Select NI-DCPower 14.1 and later from the dialog box that appears.
• Click Remove to uninstall the product; click Modify to change the components that are installed.
  

As part of the NI-DCPower installation, the following software is installed. To completely remove the NI-DCPower installation from your system, you must also remove all of the following products.

• NI-DCPower Runtime 14.1 and later
• NI IVI Compliance Package 4.4
• NI Measurement & Automation Explorer 14.0
• NI-DAQmx 9.3.5
• NI-VISA Runtime 5.0
• NI Spy 2.7.2
• NI System Configuration 14.0
  

Caution   Several of the software packages listed above are shared with other NI software packages. If you attempt to remove a piece of software that something else is dependent on, a message launches to warn you about the software dependencies. You can choose to either uninstall all of the software or to leave the shared software installed. If you choose to uninstall the shared software, some of your other NI software may no longer function correctly.

Note  Do not attempt to uninstall by manually deleting files.

Known Issues

You can access the software and documentation known issues list online. Refer to the NI-DCPower 14.1 Known Issues List web page on the National Instruments Web site for an up-to-date list of known issues in NI-DCPower 14.1.

Bug Fixes

The following items are changes in NI-DCPower 14.1 from NI-DCPower 1.9.

ID	Fixed Issue
450955	Running short sequences (three or fewer steps) or quickly aborting a sequence no longer occasionally returns an error.
405305	Fixed an issue with the NI  PXIe-414x in which calling the niDCPower Configure Output Enabled VI after outputting a sequence of currents returned an error if you set nondefault current ranges. You can now set nondefault current ranges under these circumstances.

The following items are changes in NI-DCPower 1.9 from NI-DCPower 1.8.

ID	Fixed Issue
404741	Under certain configurations, the NI PXIe-4154 could inadvertently toggle from remote sense to local sense, then back to remote sense at NIDCPower Initiate, forcing the user to add additional settling time before taking a measurement. This has been resolved.

The following items are changes in NI-DCPower 1.8 from NI-DCPower 1.7.5.

ID	Fixed Issue
286821	Fixed an issue in which you must run LabWindows/CVI with elevated privileges to successfully launch the NI-DCPower Simultaneous Update example from LabWindows/CVI. NI has renamed this example to NI-DCPower Simultaneous Operation, and you no longer need to run LabWindows/CVI with elevated privileges to launch this example.
371368	Fixed an issue in which temperature changes degraded the output accuracy on the NI PXI-4132. You can now self-calibrate the NI PXI-4132 to maintain output accuracy.

The following items are changes in NI-DCPower 1.7.5 from NI-DCPower 1.7.

ID	Fixed Issue
369565	In a few rare cases, when users wrote to nonvolatile storage on the NI PXIe-4140/4141/4142/4143, calibration constants became invalid, causing the device to become unusable until its next external calibration. Now you can write to nonvolatile storage on the NI PXIe-4140/4141/4142/4143 without issue.

The following items are changes in NI-DCPower 1.7 from NI-DCPower 1.6.3.

ID	Fixed Issue
352628	The first measurement taken after opening a new session for the NI PXI-4132 no longer has the potential to be incorrect.
347012	Configuring the niDCPower Output Connected property to TRUE or the NIDCPOWER_ATTR_OUTPUT_CONNECTED attribute to VI_TRUE while in the Running state no longer incorrectly configures the NI PXI-4132 for remote sense.
346464	In SignalExpress, using the NI-DCPower Generate step while sweeping no longer sources only the first point in the sequence.
346154	LabVIEW code generated in SignalExpress from the NI-DCPower Generate step no longer returns an error when run while sweeping.
342622, 341027	The performance of the NI PXIe-4140/4141 range change algorithm is improved.
328629	When configuring the device in the Committed state in Single Point source mode after a property or attribute is configured in the Running state, the incorrect previous property or attribute value is no longer retained.
283258	Previously, the Measure Record Length property or NIDCPOWER_ATTR_MEASURE_RECORD_LENGTH attribute permitted a measurement record to be composed of up to 231-1 measurements, but the driver and hardware would silently ignore a measurement record composed of more than 224 measurements. The driver now returns an error if you attempt to compose a measurement record of more than 224 measurements. This change in behavior may change how existing code is executed.
318481	The NI PXI-4132 output disabled current limit is now 2% of the current limit range, as intended.

Automating the Installation of NI Products

You can automate the installation of most NI products using command-line arguments to suppress some or all of the installer user interface and dialog boxes. However, starting with the August 2012 releases (products using NI Installers version 3.1 or later), you may need to perform additional steps before or during a silent installation of NI software.

If the NI product you are installing uses Microsoft .NET 4.0, the .NET installer may run before any NI software installs and may require a reboot before the installation of NI software begins. To avoid a .NET reboot, install .NET 4.0 separately before you install NI software.

For more information about automating the installation of NI products, refer to the following KnowledgeBase articles:

• For more information on silent installations of individual NI products, refer to KB 4CJDP38M, Automating the Installation of a Single Installer.
• For more information on silent installations of suited NI products, such as NI Developer Suite, refer to KB 4GGGDQH0, Automating the Installation of a Suited Installer.
• To determine what version of NI Installers your product contains, refer to KB 4CJDR18M, How Can I Determine the Type and Version of My National Instruments Installer?.
  

How to Use NI Software with Microsoft Windows 8.x

When you install National Instruments software on Microsoft Windows 8.x, you will notice a few additional tiles on the Start screen, including shortcuts to NI application software products such as NI LabVIEW, Measurement & Automation Explorer (MAX), and the new NI Launcher.

Using NI Launcher

NI Launcher helps you find and launch installed NI products. It provides you with a method of finding NI products similar to the Start menu in previous versions of Microsoft Windows. To use NI Launcher, click the NI Launcher tile on the Start screen. NI Launcher launches the desktop and opens a menu containing a list of NI products. Click any NI product to launch it.

Note  MAX does not appear as a desktop shortcut when installed on Microsoft Windows 8.x. You can launch MAX either from the Start screen or from within NI Launcher.

Pinning Frequently Used Applications

For convenience, you can pin your most-used NI applications, such as MAX, to either the Start screen or the Taskbar on the desktop, as necessary:

Current Application	Icon Location	Pin to Action
Windows 8.x Desktop	Desktop Taskbar	Right-click application and select Pin to Taskbar
Windows 8.x Desktop	Start screen	Right-click application and select Pin to Start
Windows 8.x Start screen	Desktop Taskbar	Right-click application and select Pin to taskbar from the menu bar on the bottom of the screen

Finding All Programs

If you want to find a particular application or related files, such as documentation files, from the Start screen, you can access all installed files from the Apps view. To get to the Apps view, right-click anywhere on the Start screen and select All apps (Windows 8.x) or click the down arrow on the bottom left of the screen (Windows 8.x.1).

For more information about NI support for Windows 8.x.x, visit ni.com/windows8.

NI-DCPower Drops Support for Microsoft Windows Vista, Windows XP, and Windows Server 2003 in 2016

National Instruments NI-DCPower will drop support for Microsoft Windows Vista, Windows XP, and Windows Server 2003 as of July 1, 2016. Versions of NI-DCPower that ship after July 1, 2016 will not install or run on Windows Vista, Windows XP, or Windows Server 2003. For detailed information about NI application software product life cycles, visit ni.com/info and enter one of the following Info Codes:

Product	Info Code
NI LabVIEW	lifecycle
NI LabWindows/CVI	cvi_lifecycle
NI Measurement Studio	mstudiolifecycle
NI TestStand	tslcp
NI DIAdem	ddlcp
NI SignalExpress	selcp
NI VeriStand	nivslifecycle

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Legal Information

Copyright

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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 respects the intellectual property of others, and we ask our users to do the same. NI software is protected by copyright and other intellectual property laws. Where NI software may be used to reproduce software or other materials belonging to others, you may use NI software only to reproduce materials that you may reproduce in accordance with the terms of any applicable license or other legal restriction.

End-User License Agreements and Third-Party Legal Notices

You can find end-user license agreements (EULAs) and third-party legal notices in the following locations:

• Notices are located in the \_Legal Information and directories.
• EULAs are located in the \Shared\MDF\Legal\license directory.
• Review \_Legal Information.txt for information on including legal information in installers built with NI products.
  

U.S. Government Restricted Rights

If you are an agency, department, or other entity of the United States Government ("Government"), the use, duplication, reproduction, release, modification, disclosure or transfer of the technical data included in this manual is governed by the Restricted Rights provisions under Federal Acquisition Regulation 52.227-14 for civilian agencies and Defense Federal Acquisition Regulation Supplement Section 252.227-7014 and 252.227-7015 for military agencies.

Trademarks

Refer to the NI Trademarks and Logo Guidelines at ni.com/trademarks for information on National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies.

Patents

For patents covering the National Instruments products/technology, refer to the appropriate location: Help» Patents in your software, the patents.txt file on your media, or the National Instruments Patent Notice at ni.com/patents.