Siemens SIMATIC S7-300 Product Information page 65

12. Configure the motor holding brake, if there is one, and click "Next" to confirm the setting.
Connection of the SINAMICS S120 to the Technology CPU
Product Information, 09/2011, A5E00480378-04
For motor holding brakes which are a direct component of the motor block, use the
"Motor holding brake with sequential control" setting. For externally fitted motor holding
brakes, select the "Motor holding brake acc. to sequential control, brake connection via
BICO interconnection" setting, and also link it to a free output.
In both cases, you must enable the "Extended brake control" option.
Commissioning
3.4 Configuring the drive components
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