Issue
I've upgraded from Unity Pro to EcoStruxure Control Expert but cannot find a new Unity DIF tool.

Product line
Unity DIF, EcoStruxure Control Expert

Resolution
The latest version of Unity DIF will always be posted on the EcoStruxure Control Expert product page on the "Software and Firmware" tab:
EcoStruxure Control Expert Software | Schneider Electric USA (se.com)
Make sure to sort by the Newest first, then use Ctrl+F to find "Unity DIF" on this page list to find it.

The latest version as of April 2025 of Unity/Control Expert DIF is v15.2 HF1 and can be found here:
https://www.se.com/us/en/download/document/ControlExpert_DIF_v15.2_HF001/

Older Version:
Unity DIF v14.0 SP2 is mostly compatible with Control Expert v14 files.
Here is a link to Unify DIF v14 SP2 from www.se.com
Unity DIF V14 SP2 | Schneider Electric (se.com)

NOTE:
It will not properly detect 140CRA31908 drops.
SFC program comparison is not supported under POU section of a Control Expert project.
Any second redundant supply will appear as 'deleted.


If this FAQ did not solve your issue, you can chat with us at chat with us or e-mail us at customer.services@se.com to create a case with our Technical Support Team.

If you are not located in North America, please contact your local Customer Care Center for assistance:
Support | Schneider Electric Global (se.com)

Released for: Schneider Electric Malaysia