What is the speed accuracy of the ATV12 drive in sensorless flux vector control mode?

FA176212

15/07/2020

Issue:
Speed accuracy of the ATV12 drive in sensorless flux vector control mode

Product Line:
Altivar ATV12

Environment:
All

Cause:
speed accuracy of the drive.

Resolution:
The accurate speed is 2% accuracy between no load condition and nominal load conditions.