Cause : Drive mismatch comes when drive type (brand) does not match display terminal type (brand). A "drive mismatch" typically refers to a situation where a component (like a motor, hard drive, or other device) is not compatible with the system or another component it's intended to work with.

"dEU.E" fault in Schneider drive indicate "Drive mismatch error". This means a component or system is not compatible with another.

1. Replace the incompatible component.
2. Update drivers or firmware.
3. Modify system settings.