Siemens SINAMICS G130 Operating Instructions Manual page 353

The reference model delays the setpoint-actual value deviation for the integral component of
the speed controller so that settling (stabilizing) operations can be suppressed.
The reference model can also be externally emulated and the external signal entered via
p1437.
Figure 7-16
Function diagram
FP 6031
Parameter
• p1400.3
• p1433
• p1434
• p1435
• r1436
• p1437
Inverter chassis units
Operating Instructions, 07/2016, A5E00331449A
Reference model
Precontrol balancing reference/acceleration model
Reference model speed setpoint I component
Speed controller reference model natural frequency
Speed controller reference model damping
Speed controller reference model dead time
Speed controller reference model speed setpoint output
Speed controller reference model I component input
Setpoint channel and closed-loop control
7.4 Vector speed/torque control with/without encoder
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