Siemens Sinamics S120 Function Manual page 234

Commissioning
6.6 Commissioning Safety Integrated functions
Activating Safety Integrated
1. Open the Safety Integrated selection window under "<Drive
unit> > Drives > <Drive> > Functions > Safety Integrated" and select the required safety
control type:
Image 6-4
2. In the drop-down list below that, select "[1] Safety without encoder and brake ramp
(SBR)" or "[3] Safety without encoder with acc_monitoring (SAM)/delay time."
3. Click on "Configuration" and set the actual value acquisition cycle (p9511) to the value of
the current controller cycle (p0115[0]) (e.g. 125 µs).
Image 6-5
234
Safety Integrated selection
Safety Integrated without encoder (example)
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Safety Integrated