In this example for operation with motor model there is no encoder required at the
motor, nevertheless the possibility to compensate backlash is also given here.
Operating mode 2: Velocity mode
The target speed is preset by the superior control in operating mode "Velocity
mode". Generation of the speed profile and the speed control circuit are located in
the drive. The following figure shows the principle function.
Figure 34: Velocity mode - overview
The yellow elements indicate the KEB specific objects, the orange-colored objects
indicate the appropriate objects of the CiA402 profile.
The function of the individual objects can be influenced by different other function
blocks. The following figure shows a detailed description of the operating mode.