Quantcast

How do I reset the kWh value stored in my ATV21 or ATV212 drive?

FA281858

23 January 2021

Issue:
Wants to reset the accumulated kWh in the ATV21 or ATV212 drive.

Product Line:
Altivar 21 or Altivar 212
S-Flex

Environment:
All part numbers, all models

Cause:
kWh needs to be reset

Resolution:
To reset the kWh in the drive, change F748 to 0 and then cycle power.  

Changing it to 0 tells the drive not to save the setting to EEPROM.
Cycling power will clear the currently saved value and reset it back to 0.

Then you can turn F748 back to 1 so it will retain the kWh until the next time you want to reset it.