Siemens SINAMICS S120 - Function Diagrams and Parameters

Safety Integrated Basic Functions
10.5 Safe Stop 1 (SS1, time controlled)
Drive functions
688 Function Manual, 11/2017, 6SL3097-4AB00-0BP5
10.5.3
Function diagrams and parameters
Function diagrams (see SINAMICS S120/S150 List Manual)
•
2810
SI Basic Functions
- STO (Safe Torque Off), SS1 (Safe Stop 1)
•
2811
SI Basic Functions
- STO (Safe Torque Off), safe pulse cancellation
Overview of important parameters (see SINAMICS S120/S150 List Manual)
•
p1135[0...n]
OFF3 ramp
-down time
•
p1217
Motor holding brake closing time
•
p1228
Pulse suppression delay time
•
p9601
SI enable functions integrated in the drive (Control Unit)
•
p9652
SI Safe Stop 1 delay time (Control Unit)
•
r9772.0...23
CO/BO: SI Status (Control Unit)
•
r9773.0...31
CO/BO: SI Status (Control Unit + Motor Module)
•
r9774.0...31
CO/BO: SI Status (group STO)
Only for "Safe Stop 1 (time-controlled) with external stop"
•
p9653
SI Safe Stop 1 drive
-based braking response