Siemens Sinamics S120 Function Manual page 426

Function modules
7.13 Moment of inertia estimator
Overview of important parameters (see SINAMICS S120/S150 List Manual)
● p0108[0...23] drive objects, the function module
● p0341[0...n] Motor moment of inertia
● p1400[0...n] Speed control configuration
● p1402[0...n] Closed-loop current control and motor model configuration
● r1493 CO: Moment of inertia, total
● p1497[0...n] CI: Moment of inertia scaling
● p1498[0...n] Load moment of inertia
● p1502[0...n] BI: Freezing the moment of inertia estimator
● r1518[0...1] CO: Accelerating torque
● r1538 CO: Upper effective torque limit
● r1539 CO: Lower effective torque limit
● p1755[0...n] Motor model changeover speed encoderless operation
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Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Drive functions