It is important to understand the licensing model of ABB software:

First, a quick refresher. DriveWindow Light is a legacy PC software tool used primarily with ABB’s , ACS800 , and early ACS880 series drives. It allows technicians to:

Under “Drives” → “PC Tools” → “DriveWindow Light.” You will see the latest version (e.g., 2.95 or 3.0). To get version 2.94 specifically, look for an “Archive” or “Previous versions” section.

Compatible with a wide range of legacy and modern units, including the ACS310, ACS350, ACS550, ACH550, and DCS800.

While often bundled with specific hardware kits, users looking for updates can find version-specific packages, such as the DriveWindow Light 2.94 to 2.95 Update , directly through the official ABB Library . Legacy drive tools - ABB

is the safest source for technical documentation and specific software updates. ABB Library User Guide: You can download the DriveWindow Light 2.94 User Guide for free to understand setup and parameterization. Update Packages:

The tool provides graphical and numerical visualization of drive signals, such as speed and current, helping in diagnostics and performance verification. Sequence Programming:

Do not trust a random “exclusive” 2.94 download unless it comes directly from an ABB partner portal.