What to do when getting an Internal Fault on an ATV312?
Issue:
Getting an Internal Fault on an ATV312.
Product Line:
ATV312, Altivar 312
Environment:
All serial numbers for ATV312
Cause:
N/A
Resolution:
• Remove all control wiring.
• Check ribbon cable to control board behind the display.
• Replace the drive.
• Restart the drive.
• Contact a Schneider Electric representative