You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
Issue:
What can cause a EEF1 fault on a ATV320 drive?
Product Line:
Altivar Machines, Altivar 320
Environment:
All models and serial numbers.
Cause:
Internal memory detected fault in the Main Control Board
Resolution:
Power cycle the drive.
Check the parameter settings.
If the fault returns, could reset to factory default settings.
If it still faults, contact the Drives Product Support Group.
What can cause a EEF1 fault on a ATV320 drive?
Product Line:
Altivar Machines, Altivar 320
Environment:
All models and serial numbers.
Cause:
Internal memory detected fault in the Main Control Board
Resolution:
Power cycle the drive.
Check the parameter settings.
If the fault returns, could reset to factory default settings.
If it still faults, contact the Drives Product Support Group.
Released for:Schneider Electric Vietnam
