Lenze 931W - Manual (Page 39)

Software implementation and parameter setting
Controller menu
5

39 HB 13.0001-EN 3.0
5.5 Controller menu
This menu page specifies the control parameters of the speed controller, as well as limit
values, for instance for positioning windows and following error windows.
`зенкзддЙк
The speed controller is designed as a PID controller. The D component of the speed
controller in this connection has a special feature, as the controller only responses to
setpoint changes. By this, an undesired gain of the measurement noise is prevented.
The position controller is realised as a pure proportional controller.

Note!
For the optimisation of the controller setting, the use of the oscilloscope is
recommended.