Siemens SINAMICS S120 Commissioning Manual page 232

Commissioning
4.11 Configuring brake control
Making settings for the brake feedback
Figure 4-77
1. Select the "[1] Yes" setting in the "Brake with feedback" (p1275.5) drop-down list.
The mask then expands downwards with the additional settings.
2. Interconnect the "Brake open feedback" (p1223) signal sink for the "Brake open"
feedback.
3. Interconnect the "Brake closed feedback" (p1222) signal sink for the "Brake closed"
feedback.
230
Extended brake control: Configuring the feedback
Commissioning with Startdrive
Commissioning Manual, 12/2018, 6SL3097-5AA10-0BP0