28 September 2021
Output phase loss protection on ATV212 and ATV312 drivesProduct Line:
Altivar 212, Altivar 312Environment:
All models, all serial numbers. Cause:
Protection from the loss of an output phase. Resolution:
Both the ATV312 and ATV212 have output phase loss protection.
Output phase protection can be disabled on both of these drives if needed for testing purposes:
For the ATV312 go to FLT > OPL and change from YES to NO to disable phase protection.
For the ATV212, press Mode until you see AUF, then scroll down to F - - - and hit Enter. Scroll down to F605 and change to '0' to disable.