Position control via SLSM (internal motor model) is missing
Functional Extension:
With the sensorless control mode, the currently determined position is also fed into the position control loop. Full sensorless position operation can be executed.
Note:
For lifting and hoisting applications, the use of a position encoder is currently recommended due to various known failure modes. The sensorless variant may work in principle; however, it should be thoroughly tested and validated before being used in series production.