October 2021
This file contains installation instructions and compatibility information for the LabVIEW OPC UA Toolkit.
You can find more release information on ni.com.
Product Security and Critical Updates
Automating the Installation of NI Products
Using NI Software with Microsoft Windows 10
Unsupported Windows Operating Systems
NI Software Drops Support for Phar Lap ETS Real-Time Operating System in 2022
The OPC UA toolkit contains the OPC UA API that was formerly part of the LabVIEW Datalogging and Supervisory Control (DSC) Module and the LabVIEW Real-Time Module. From the 2017 release, the OPC UA Toolkit becomes a standalone product. The DSC Module and the Real-Time Module no longer contain the OPC UA API. The OPC UA toolkit integrates secure and reliable communications in your LabVIEW applications. The OPC UA toolkit incorporates a series of features for the creation of OPC UA clients, servers, and security management. In addition to the Data Access (DA) facet of the OPC UA Specifications, the OPC UA Toolkit also adds support for the Historical Access (HA) and Alarms & Conditions (AC) facets. The OPC UA Toolkit is compatible with both Windows and NI Linux Real-Time operating systems.
| Note | To deploy standalone applications, you must use the OPC UA Runtime and activate the OPC UA Toolkit deployment license. |
In addition to the system requirements for the LabVIEW Development System, the LabVIEW 2021 OPC UA Toolkit has the following requirements:
Refer to the LabVIEW Readme for additional system requirements and supported operating systems for LabVIEW 2021.
The OPC UA Toolkit supports the following operating systems:
Note Refer to Unsupported Windows Operating Systems for more information about support for Microsoft Windows OSes.
Note The OPC UA Toolkit no longer supports Windows Vista/XP/7/8.x, Windows Server 2003/2008/2012, or any 32-bit Windows operating system. The OPC UA Toolkit will not install or run on an unsupported OS. You cannot deploy or distribute applications that use the OPC UA Toolkit to an unsupported OS. Additionally, after installing the OPC UA Toolkit, you cannot use any installers built on this computer with any version of LabVIEW, LabWindows™/CVI™, NI TestStand™, or Measurement Studio on an unsupported OS.
For more information about the changes to our OS support, visit https://www.ni.com/r/win32bitsupport.
Download the OPC UA Toolkit 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.
Visit ni.com/security to view and subscribe to receive security notifications about NI products. For information about critical updates from NI, refer to Available Critical and Security Updates for NI Software.
The OPC UA Toolkit supports all NI Linux Real-Time targets.
Refer to the LabVIEW Help, accessible from Help»LabVIEW Help in LabVIEW, for information about the OPC UA Toolkit.
Select Help»Find Examples from LabVIEW to launch the NI Example Finder. Navigate to the Toolkits and Modules»OPC UA folder to access the examples.
You also can find the examples for the OPC UA Toolkit in the labview\examples\Data Communication\OPCUA directory.
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.
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, refer to NI Product Compatibility for Microsoft Windows 10.
The OPC UA Toolkit 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 https://www.ni.com/r/win32bitsupport.
NI Software will drop support for Phar Lap ETS Real-Time Operating System starting in 2022. Versions of this product that ship after May 1, 2022, may not install or execute correctly on this operating system. For high-level information on the support roadmap for Phar Lap and its replacement, NI Linux Real-Time, visit ni.com/r/xf35k1. To find out what hardware is supported on PXI controllers running NI Linux Real-Time, visit ni.com/r/b7g5wi.
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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:
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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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