Siemens Fault 0a7991 Best -

, and the drive is waiting to perform its measurement routine.

The inverters control commands (start/stop) and the setup commands (p1910) come from different sources. siemens fault 0a7991 best

If you cannot perform the motor ID run (e.g., during a Factory Acceptance Test without the final motor connected), set parameter (Inhibited). , and the drive is waiting to perform