Cause : motor data identification not performed comes when the "vector control" mode has been selected and a motor data identification has still not been performed.

The alarm is initiated when changing the drive data set (see r0051) in the following cases:

1. vector control is parameterized in the actual drive data set (p1300 >= 20). and
2. motor data identification has still not been performed in the actual drive data set (see r3925).

- Perform motor data identification (see p1900).
- If required, parameterize "U/f control" (p1300 < 20).
- switch over to a drive data set, in which the conditions do not apply