For most engineers today, CX-Designer is the correct path. Here is how to use it for legacy NT terminals:
If you are missing the cable pinout or need the instruction manual for the NT Support Tool functions, Omron still hosts these PDFs officially.
In the fast-paced world of industrial automation, hardware and software evolve rapidly. However, on factory floors around the globe, thousands of legacy systems continue to run reliably, 24/7. Among these workhorses are Omron’s NT Series programmable terminals (HMI panels), including the NT20S, NT30, NT31, NT600S, NT620S, and NT631.
These devices were state-of-the-art in the 1990s and early 2000s. Today, they are considered legacy—but they are not obsolete. Maintenance engineers and system integrators frequently face a critical challenge: How do you download the Omron NT Series Support Tool (NTST) to modify, back up, or restore an old HMI project? omron nt series support tool download
The original software, distributed on floppy disks or CD-ROMs, is no longer in active sale. Many official download links have vanished from Omron’s primary website. This comprehensive guide will walk you through everything you need to know about the Omron NT Series Support Tool, including legitimate sources for download, installation tips for modern Windows, and alternative solutions.
To download the Omron NT Series Support Tool, your best course of action is:
While the Omron NT Series is a legacy product line, support remains accessible through the modern CX-Designer platform. By moving away from the obsolete "Support Tool" and utilizing the current Omron software suite, you ensure that your equipment remains maintainable on modern Windows operating systems without sacrificing the ability to edit legacy code. For most engineers today, CX-Designer is the correct path
The Omron NT-Series Support Tool (NTST) is the specialized software package designed for creating, editing, and maintaining screen data for Omron’s legacy Programmable Terminals (PT). Although many NT-series models have been discontinued, they remain prevalent in existing industrial machinery, making the support tool essential for maintenance and legacy system updates. Key Features of the NT-Series Support Tool
Comprehensive HMI Support: Compatible with a wide range of models, including the NT11/S, NT20/S/21, NT30/C, NT31/C, NT600S, NT620S/C, NT625C, and NT631C.
Intuitive Design Environment: Offers a Windows-based interface with drag-and-drop programming, a tree menu for managing project screens, and built-in simulation for on-screen editing. To download the Omron NT Series Support Tool,
Multilingual Utilities: Includes a translation utility that simplifies the process of localising screen projects into multiple languages for global deployment.
Data Management: Facilitates the transfer of system programs and screen data between the PC and the HMI to ensure smooth on-site maintenance. Downloading the Software
While Omron has transitioned to newer HMI series like the NS-Series (programmed via CX-Designer in the CX-One suite), the NT-Series Support Tool is still accessible for legacy support: Omron eDatahttps://edata.omron.com.au NT-series Support Tool for Windows Ver. 4. - Omron eData
If you manage to find an old copy of the original NT Support Tool software online (often found on legacy engineering forums), you will face operating system compatibility issues.
Despite the discontinuation, there are still legitimate paths to obtain the software. Here is the recommended order of operations: