Siemens SIMOTICS CONNECT 400 Operating Instructions Manual page 183

3. Select the operating point. If there are multiple parameter sets in the rating data, select the
parameter set that matches the connection conditions of your motor.
4. Select the operating mode.
– Line operation - direct-on-line operation (DOL)
– Converter operation - variable speed drive operation (VSD)
SIMOTICS CONNECT 400
Operating Instructions, 04/2023, A5E50161952B AL
When selecting "Direct-on-line operation (DOL)", you can immediately continue with step
6.
When selecting "variable speed drive (VSD)", the following additional fields are displayed.
- VSD operating mode
- Inverter input voltage (V)
- Inverter output voltage (V)
When selecting "variable speed drive (VSD)", select one of the following control modes.
- Vector control
- U/f control
If you are not certain when making the selection, or if the converter is not operated in one
of the specified control modes, then select U/f.
Maintenance
8.6 Replacing a motor (Android)
181