Soft V 2.4.1 - Zelio

On Windows 10/11 64-bit, right-click setup.exe → Properties → Compatibility → “Run this program in compatibility mode for Windows 7” and check “Run as administrator”. Install to a short path (e.g., C:\ZelioSoft ). The driver for the USB programming cable may require manual installation from the Drivers folder.

If you are using a Zelio with a built-in LCD screen (e.g., SR2D101BD), you can program scrolling text messages triggered by events. Zelio Soft V 2.4.1

This area allows for quick insertion of frequently used logic elements. Users can also create custom macros or "User-Defined Function Blocks" and save them here for reuse, significantly speeding up the development of repetitive logic. On Windows 10/11 64-bit, right-click setup

: Allows you to test your logic on a PC without being connected to the actual relay. Remote Monitoring If you are using a Zelio with a built-in LCD screen (e

: Generates wiring diagrams and program printouts for maintenance "paper" records. Current Compatibility

When you first open , the interface appears sparse compared to modern standards, but every element serves a purpose.