Windows系统下（Linux和MAC系统下请自行了解清楚）NI的各种软件、模块、工具包、驱动程序，使用NI许可证管理器来激活的，绝大部分的都可以使用NI Lincense Activator来激活，以下链接可下载：
NI序列号Serial Number生成激活工具NI License Activator，LabVIEW/VBAI/VDM/VAS等软件模块工具包破解工具不限版本
http://pcmv.cn/thread-490-1-1.html
视觉论坛的各种资源，除了视觉相关的模块有使用外，大部分的都不会使用，所以仅提供资源不能提供技术支持。资源的下载地址一般会同时提供NI官方地址和百度网盘的下载地址。某些工具包NI的地址失效或没有NI的下载地址，那视觉论坛也没有办法，只能尝试使用百度网盘地址下载；如果百度网盘的下载地址失效过期，可联系论坛客服更新。现在NI的下载服务器对我国IP地址不是很友好，有些时候速度很慢或大的资源下载很容易出错，这样会造成安装过程各种类型报错而无法安装。建议在下载完成后，对下载资源做校验和验证（NI一般会提供MD5或SHA256等），与官方或视觉论坛提供的校验和对比，一致就可以安装，如果不一致，则需要重新下载。视觉论坛早期下载的资源，那时候NI没有这么多限制，基本上都是正常下载的资源；后期下载的资源，都与NI的正确校验和对比过，保证是正确的资源才上传到百度网盘，所以百度网盘的资源基本上是正确的。校验和工具下载地址：
文件Hash计算器FHash,文件校验和验证下载文件正确性验证，MD5值计算、SHA1值计算、SHA256值计算、CRC32值计算
http://pcmv.cn/thread-26524-1-1.html
LabVIEW SystemLink Toolkit 2021R2 Download Win32/64Eng LabVIEW系统连接工具包SLT21.1.0下载
LabVIEW SystemLink工具包提供了LabVIEW或LabVIEW NXG与SystemLink Server或SystemLink Cloud帐户进行通信的工具。
LabVIEW SystemLink工具包是一个软件附件，包含用于LabVIEW的SystemLink API。该附件可通过编程方式访问SystemLink数据服务，这样就可在SystemLink Web应用程序之外集成SystemLink和LabVIEW。您可以使用LabVIEW SystemLink工具包为测试和测量系统创建VI或WebVI。
2021R2 32/64ENG SLT21.1.0
文件大小: 370262016 字节 (353.11 MB)
修改日期: 2021-08-06 01:15
MD5: 1cd88a2d13dc27fd405c845ab6f55dbc
SHA1: 1b3a119e4453f65c20e79279330a178ce80e90d1
SHA256: 6ebe1bafd2cc9b7f84c003896d9c6dc6e91021cb5587f416bac408fbf5781cd0
CRC32: 3f7b8026
百度网盘与NI官方下载地址：
LabVIEW SystemLink Toolkit 2021R2 Win32/64Eng LabVIEW系统连接工具包SLT21.1.0下载
http://pcmv.cn/thread-27522-1-1.html?fromuid=9
(出处: 视觉论坛VISIONBBS|视觉之家VISIONHOME)
NI SystemLink 2021 R2 Readme
July 2021
This file contains installation instructions and compatibility information for SystemLink.
You can find more release information on ni.com.
SystemLink Release Notes: Known issues, bugs fixed since the last release, and other notes about this release
SystemLink Manual: New features, behavior changes, and other documentation
If you plan to use LabVIEW NXG, refer to LabVIEW NXG Support and Considerations.
Overview
System Requirements
Application Software Support
Installation Instructions
Product Security and Critical Updates
Accessing the Help
Finding Examples
LabVIEW NXG Support and Considerations
Automating the Installation of NI Products
Using NI Software with Microsoft Windows 10
Unsupported Windows Operating Systems
Legal Information
Overview
Use SystemLink to discover and manage systems on a server. Create and deploy packages to all your managed systems. Leverage SystemLink data services to visualize data, trigger alarms, monitor tests, manage assets, and transfer files to a server. SystemLink TDM is a Big Analog Data™ solution for automated preparation and analysis of large amounts of data in various formats and structures.
System Requirements
SystemLink has the following minimum system requirements:
Server Requirements
| Windows, less than 50 nodes | Windows, 50+ nodes, SystemLink TDM |
OS (64-bit only) | Windows Server 2019 R2 Windows Server 2016 Windows 10 or higher | Windows Server 2019 R2 Windows Server 2016 Windows 10 or higher |
Processor | 4-core recommended or higher | 8-core recommended or higher |
RAM | 16 GB minimum 32+ GB recommended | 32 GB minimum 64+ GB recommended |
Disk | 6 GB minimum 8+ GB recommended | 16+ GB recommended |
Note: SystemLink TDM does not support server versions from the Microsoft Semi-Annual Channel. In addition, SystemLink TDM does not support Windows Server Core mode.
Target Requirements (Managed Nodes)
| Windows | NI Linux Real-Time |
OS | Windows 7 SP1 (64-bit) or higher Windows 7 SP1 (32-bit) or higher | NI Linux Real-Time 2019, 2020 (Supports LabVIEW RT 2019, 2020, and NXG 5.0 and later) |
Processor | Pentium 4 G1 (or equivalent) or later | All Intel and ARM models supported |
RAM | 2 GB minimum 4 GB recommended | 512 MB minimum 1+ GB recommended |
Disk | 1 GB minimum 2+ GB recommended | 512 MB |
Note: VxWorks and Phar Lap OS are not supported.
Additional Requirements for Servers and Targets
Note: SystemLink 2021 R2 does not support Microsoft Edge Legacy versions (version 44 and below).
Note: Refer to Unsupported Windows Operating Systems for more information about support for Microsoft Windows OSes.
Application Software Support
SystemLink 2021 R2 supports the following application software versions, including service packs.
Application Software | Versions Supported by SystemLink |
| LabVIEW | 2018 and later |
| LabVIEW RT | 2018 and later |
| LabVIEW NXG | 5.0 and later |
| TestStand | 2014 and later |
| DIAdem | 2015 and later (2021 recommended) |
| NI SystemLink Python SDK | 3.8 |
Installation Instructions
Download the SystemLink 2021 R2 installer from ni.com/downloads. NI software includes NI Package Manager to handle the installation. Refer to the NI Package Manager Manual for more information about installing, removing, and upgrading NI software using NI Package Manager.
Notes
If you purchased this product with an NI Software Suite or NI Product Bundle, use the installation media that shipped with your purchase to install this product.
Use the serial number that is included with your software to activate SystemLink. For more information on SystemLink activation, refer to NI Software Activation.
Product Security and Critical Updates
Visit ni.com/security to view and subscribe to receive security notifications about NI products. Visit ni.com/r/critical-updates for information about critical updates from NI.
Accessing the Help
Refer to the SystemLink Help, accessible from ni.com, for information about SystemLink.
Finding Examples
Refer to the following SystemLink repositories on GitHub for SystemLink code examples:
LabVIEW NXG Support and Considerations
The following sections detail considerations for using LabVIEW NXG 5.0 and later with SystemLink 2021 R2.
LabVIEW NXG Operating Systems and System Requirements
Software support for LabVIEW NXG differs in the following ways:
LabVIEW NXG Help
View context help in LabVIEW by pressing <Ctrl-H> and hovering over an object.
Search for items using the search bar in the upper right corner of the LabVIEW window. You can also view context help for the search results.
Additional documentation is available online at ni.com/manuals.
LabVIEW NXG Examples
Launch LabVIEW and click the Learning tab.
LabVIEW lessons are located in the Lessons tab, and LabVIEW Examples are located in the Examples tab. Follow the instructions in the lessons and examples.
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.
If the NI product you are installing uses Microsoft .NET 4.6.2, 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 4.6.2 separately before you install NI software.
For more information about automating the installation of NI products, refer to Automating an Installer in the NI Package Manager manual.
Using NI Software with Microsoft Windows 10
Microsoft Windows 10 is the latest version of the Windows operating system and features significant changes compared to previous versions. Windows 10 introduces several new capabilities and also combines features from both Windows 7 and Windows 8. For more information about NI support for Windows 10, visit ni.com/windows10.
Unsupported Windows Operating Systems
SystemLink no longer supports Windows Vista/XP/7/8.x, Windows Server 2003/2008/2012, or any 32-bit Windows operating system. Versions of this product that ship after May 1, 2021, may not install or execute correctly on these operating systems. For detailed information about NI operating system support, visit
http://www.ni.com/r/win32bitsupport.
Legal Information
Copyright
© 2021 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.
NI 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 after installation:
Notices are located in the <National Instruments>_Legal Information and <National Instruments> directories.
EULAs are located in the <National Instruments>SharedMDFLegallicense directory.
Review <National Instruments>_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.
IVI Foundation Copyright Notice
Content from the IVI specifications reproduced with permission from the IVI Foundation.
The IVI Foundation and its member companies make no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The IVI Foundation and its member companies shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.
Trademarks
Refer to the NI Trademarks and Logo Guidelines at ni.com/trademarks for information on NI trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies.
Patents
For patents covering the NI products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the NI Patent Notice at ni.com/patents.
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