Siemens SINAMICS S120 Function Manual page 553

Calculation of the moment of inertia for torque pre-control
The function diagram below shows the calculation flow for SERVO control with encoder
[5042] / without encoder [5210]:
Figure 11-7
The function diagram below shows the calculation flow for VECTOR control [6031]:
Figure 11-8
Drive functions
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
dn/dt
r1493
+
+
p1497
1
Torque pre-control for SERVO control
dn/dt
Torque pre-control for VECTOR control
r1493
Applications
11.6 DCC axial winder
p1497
1
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