Improved version of Modelica.Electrical.Machines.Examples.ControlledDCDrives.Utilities.LimitedPI: Based on MagLev.Control.BaseBlocks.LimitedPI, the limits for the output can be set individually. The anti-windup measure can be choosen by the user: Clamped (i.e. stopping the integrator) or BackCalc (i.e. reducing the input of the integrator).