To help you get your connection working properly, let me know:
The programming software (used for the modern NB series) includes built-in conversion utilities designed to import legacy NT-series project files. While most text elements, screens, and memory allocations map over cleanly, expect to manually adjust graphic scaling, object positioning, and specialized communication tags during a migration project.
For 32-bit Windows 10 deployments, right-click the NTST.exe executable, select Properties , navigate to the Compatibility tab, and check Run this program in compatibility mode for Windows XP (Service Pack 3) . Also, check Run this program as an administrator . 4. Hardware Connection & Communication Cables omron nt series support tool download
NT11, NT21, NT31, NT31C, NT631, and NT631C models.
The NT-series Support Tool is designed to support a wide range of Omron's legacy programmable terminals. The final version (4.8) supports nearly all NT HMI models. To help you get your connection working properly,
To successfully maintain your hardware, ensure you collect the following documentation alongside your software download:
If you are building your own transfer cable to connect a PC (9-pin female) to the NT Terminal (9-pin male), use the following standard RS-232 pin configuration: PC Side (DB9 Female) HMI Side (DB9 Male) Signal Name Signal Ground (GND) Pin 4 & 6 (Jumpered) 🚀 Transferring Screen Data to the HMI Also, check Run this program as an administrator
Given the complexity of running this legacy software on modern PCs, using a virtual machine with a compatible OS like Windows 7 is the most robust and reliable approach. For long-term planning, however, companies are strongly encouraged to consider migrating their HMI systems to modern Omron platforms like the NS or NA series, which are supported by current software like CX-Designer and offer advanced features, better performance, and ongoing technical support. Understanding the NTST is not just about maintaining the past; it is about ensuring the seamless operation of the present while strategically planning for the future of your automation systems.
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If you run into errors during setup, I can help walk you through the process. Let me know:
Open the Windows on your PC to identify which COM Port number has been assigned to your USB adapter (e.g., COM3 ). Launch the NT Series Support Tool.