Why does the auto tune function shows Default/measured on an ATV630 and ATV930 drives?

Issue:
ATV630 and ATV930 shows Default/Measured on the auto tune function.

Product Line:
Altivar ATV340, ATV630 and ATV930

Environment:
All

Cause:
tune status

Resolution:
Default means there has been no Auto tune.  Measured means the auto tune is complete with measured values.

Released for:Schneider Electric Egypt and North East Africa