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Safety Integrated
9.3 Selecting the safety functionality in the Startdrive
Getting Started - SINAMICS Startdrive
68
Getting Started, 01/2015
4.
This is the STO (Safe Torque Off) safety function for the basic functions.
Figure
9-2
Safety functionality basic functions
5.
The extended functions also contain the Safe Stop 1 (SS1), Safely-limited Speed (SLS),
Safe Direction (SDI) and Safe Speed Monitor (SSM) safety functions.
Figure
9-3
Safety functionality extended functions
The following example illustrates the commissioning of a safety function of the basic
functions and one of the extended functions.