Siemens SINAMICS S120 System Manual page 84

Commissioning
4.17 Editing the valve characteristic
3. After you have completed the measurement, go to the "Tuning" dialog by pressing the
"OK" softkey:
Figure 4-26 Tuning the characteristic
4. Optional step
Adapt the set characteristic to the measured characteristic using an optimization
algorithm by pressing the "Tune valve characteristic" softkey.
5. Press the "OK" softkey to accept the characteristic.
A detailed description of the individual steps is given in the following chapters.
84
System Manual, 04/2015, 6SL3097-4BA00-0BP1
Hydraulic Drive