Siemens SINUMERIK 840D sl Commissioning Manual page 116

Commissioning NC-controlled drives
6.3 Guided commissioning of SINAMICS drives
3. The system then requests a Power-On Reset. Confirm with "Yes". This operation can take
several minutes.
4. After the Power-On Reset, switch to the commissioning wizard for the infeed.
5. Confirm with "OK", the "Configuration" dialog box then appears.
Note
Establish a defined initial state
If the device configuration does not start automatically, device configuration has already been
performed:
Load the "Factory settings" to create a defined state or restart. This restores a defined output
state.
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CNC Commissioning: NC, PLC, Drive
Commissioning Manual, 12/2019, A5E48312804B AA