Function Diagrams And Parameters - Siemens Sinamics S120 Function Manual

Description of Safety Integrated functions
4.2 Safety Integrated Extended Functions
"SLS without selection" behaves as follows when switching off and switching on again:
● After switch-off, the motor behaves in accordance with the removed signal (OFF1, OFF2
or OFF3).
● The "safe pulse cancellation" becomes active after the standstill limit is undershot. If a
brake has been parameterized, it is also closed.
● After the ON command, the converter cancels the "safe pulse cancellation" state and the
start procedure is initiated.
● If the minimum current has not been reached after 5 s, the converter returns into the "safe
pulse suppression" state and initiates alarm C01711.
4.2.9.4

Function diagrams and parameters

Function diagrams (see SINAMICS S120/S150 List M anual)
• 2820
Ov erview of important parameters (see SINAMICS S120/S150 List Manual)
• p9501.0
• p9512
• p9531[0...3]
• p9551
• p9563[0...3]
• p9580
• p9581
• p9582
• p9583
• p9601
• r9707[0...2]
• r9714[0...2]
• r9720.0...27
• r9721.0...15
• r9722.0...31
106
SI Extended Functions - SLS (Safely-Limited Speed)
SI Motion enable safety functions (Control Unit)
Select SI Motion safety functions without selection (CU)
SI Motion SLS (SG) limits (Control Unit)
SI Motion SLS(SG) switchover/SOS(SBH) delay time (CU)
SI Motion SLS (SG)-specific stop response (Control Unit)
SI Motion STO delay bus failure (Control Unit)
SI Motion braking ramp reference value (Control Unit)
SI Motion braking ramp delay time (Control Unit)
SI Motion braking ramp monitoring time (Control Unit)
SI enable functions integrated in the drive (Control Unit)
CO: SI Motion diagnostics actual position value GX_XIST1
CO: SI motion diagnostics velocity
CO/BO: SI Motion drive-integrated control signals
CO/BO: SI Motion status signals (Control Unit)
CO/BO: SI Motion drive-integrated status signals (Control Unit)
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Safety Integrated