July 2023
This file contains installation instructions and compatibility information for NI-DCPower 2023 Q3.
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 11
Using NI Software with Microsoft Windows 10
Unsupported Windows Operating Systems
NI no longer supports Phar Lap ETS Real-Time Operating System
NI-DCPower 2023 Q3 has the following requirements:
Refer to the LabVIEW Readme for additional system requirements and supported operating systems for LabVIEW.
NI-DCPower 2023 Q3 supports the following operating systems:
1 NI Linux Real-Time does not support the following features:
NI-DCPower 2023 Q3 supports the following application software versions, including service packs. If you are not using NI application software, refer to Microsoft Visual Studio Support or Python Support.
| Application Software | Versions Supported by NI-DCPower 2023 Q3 |
|---|---|
| LabVIEW | 2020 and later |
| LabVIEW Real-Time Module | 2020 and later |
| LabWindows™/CVI™ | 2019 and later |
| LabWindows/CVI Real-Time Module | 2019 and later |
This product no longer supports LabVIEW NXG. Refer to LabVIEW NXG on ni.com for more information about LabVIEW NXG Life-Cycle Dates and driver version support.
If you are using the NI-DCPower .NET Class Library, the .NET Framework 4.0 (minimum) is required. The NI-DCPower .NET Class Library can be used with the Visual C# or Visual Basic .NET programming languages in any Visual Studio version that can target the .NET Framework 4.0 or the .NET Framework 4.5.
To use the .NET API, you must select the .NET Framework 4.0 Languages Support or the .NET Framework 4.5 Languages Support packages in the NI-DCPower installer to install the .NET class libraries in addition to the NI device driver. For information about versions of the .NET Framework and the drivers each supports, as well as the download location of the installer files, refer to .NET Resources for NI Hardware and Software.
For more information on installing and using the NI-DCPower Python API, refer to the nidcpower module.
Download the NI-DCPower 2023 Q3 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.
Note
When installing NI-DCPower, the "NI-DCPower Support for LabVIEW" package will be recommended if you have already installed LabVIEW 2022 or later and installs to the LVAddons directory. This package supports applications using NI-DCPower with LabVIEW 2022 or later.
LVAddons directory location: C:\Program Files\NI\LVAddons
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.
Visit NI Hardware and Software Operating System Compatibility to view driver, desktop operating system, and real-time operating system support for individual hardware devices.
To view information for your device:
Note: Some compatibility information may only be available in the archive attached to the NI Hardware and Software Operating System Compatibility page. For historic driver and OS support information, refer to the readme for the relevant driver version.
NI-DCPower 21.0: The NI-DCPower Soft Front Panel has been replaced by InstrumentStudio, which is automatically installed when you install the NI‑DCPower driver. You can access InstrumentStudio in one of the following ways:
The deprecated NI-DCPower Soft Front Panel remains available for download. Visit Legacy Soft Front Panels for NI-DCPower, NI-DMM, NI-FGEN, and NI-SCOPE for more information.
Refer to the NI DC Power Supplies and SMUs Help accessible from Start»All Programs»National Instruments»NI-DCPower»NI-DCPower Documentation, for information about NI-DCPower.
Select Help»Find Examples from LabVIEW or LabWindows/CVI to launch the NI Example Finder.
The NI Example Finder offers two ways to access all installed LabVIEW example VIs and their descriptions:
NI-DCPower no longer installs IVI Compliance Package. NI-DCPower supports IVI configuration and runtime, but no longer supports the following features:
If you want to use the above features, you must install IVI Compliance Package separately, either from ni.com/downloads or from the NI Device Drivers 2018 DVD.
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 documentation.
Microsoft Windows 11 is the latest version of the Windows operating system and features significant changes compared to previous versions. For more information about NI support for Windows 11, refer to NI Product Compatibility for Microsoft Windows 11.
For more information about NI support for Windows 10, refer to NI Product Compatibility for Microsoft Windows 10.
NI-DCPower 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 no longer supports Phar Lap ETS Real-Time Operating System. 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.