Siemens Sinamics S110 Function Manual page 160

Drive functions
7.1 Servo control
Table 7- 12 Data determined using p1960 for induction motors (rotating measurement)
Determined data (gamma)
r1934 q Inductance identified
r1935 q Inductance identification current
Note:
The q inductance characteristic can be used as basis to manually determine the data for the current controller adaptation
(p0391, p0392 and p0393).
r1936 Magnetizing inductance identified
r1948 Magnetizing current identified
r1962 Saturation characteristic magnetizing current
identified
r1963 Saturation characteristic stator inductance
identified
Note:
The magnetic design of the motor can be identified from the saturation characteristic.
r1969 Moment of inertia identified
r1973 Encoder pulse number identified
Note:
The encoder pulse number is only determined very imprecisely and is only suitable for making rough checks (p0408). The
sign is negative if inversion is required (p0410.0).
158
Data that are accepted (p1960 = 1)
-
r0382 Motor main inductance, transformed (gamma)
p0360 Motor main inductance
p1590 Flux controller P gain
p1592 Flux controller integral action time
p0320 Motor rated magnetizing current
-
-
p0341 Motor moment of inertia
* p0342 Ratio between the total moment of inertia and that of the
motor
+ p1498 Load moment of inertia
-
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Function Manual