4.6.1.2 Safe Stop 2 Extended Stop and Retract (SS2ESR).............................................................122
4.7 SOS......................................................................................................................................125
4.7.1 Details and parameterization ...............................................................................................126
4.8 SAM .....................................................................................................................................128
4.9 SBR......................................................................................................................................130
4.9.1 Overview of important parameters (see SINAMICS S120/S150 List Manual) .....................132
4.10 SLS ......................................................................................................................................133
4.10.1 Details and parameterization ...............................................................................................138
4.10.1.1 Connection to the motion control in the NC .........................................................................139
4.10.1.2 Safely Limited Speed (SLS) .................................................................................................139
4.10.1.3 Safely Limited Speed without encoder.................................................................................142
4.10.1.4 Safely-Limited Speed without selection ...............................................................................144
4.10.1.5 Function diagrams and parameters .....................................................................................145
4.10.1.6 EPOS and safety-relevant setpoint velocity limiting.............................................................145
4.11 SSM .....................................................................................................................................147
4.11.1 Details and parameterization ...............................................................................................147
4.11.1.1 Signal characteristic (with encoder) .....................................................................................149
4.11.1.2 Differences in operation without encoder.............................................................................149
4.11.1.3 Signal characteristic (without encoder) ................................................................................150
4.11.1.4 Function diagrams and parameters .....................................................................................151
4.12 SDI .......................................................................................................................................153
4.12.1 Details and parameterization ...............................................................................................155
4.12.1.1 Safe Direction with encoder .................................................................................................155
4.12.1.2 Safe Direction without encoder ............................................................................................156
4.12.1.3 Safe Direction without selection ...........................................................................................158
4.12.1.4 Function diagrams and parameters .....................................................................................159
4.13 SLP ......................................................................................................................................161
4.13.1 Details and parameterization ...............................................................................................161
4.13.1.1 Retraction.............................................................................................................................164
4.13.1.2 Function diagrams and parameters .....................................................................................165
4.14 SP ........................................................................................................................................166
4.14.1 Details and parameterization ...............................................................................................166
4.15 SBT ......................................................................................................................................170
4.15.1 Details and parameterization ...............................................................................................171
4.15.1.1 Requirements.......................................................................................................................171
4.15.1.2 Handling overview................................................................................................................172
4.15.1.3 Enabling the function............................................................................................................173
4.15.1.4 Selection ..............................................................................................................................176
4.15.1.5 Start of the Safe Brake Test sequence ................................................................................176
4.15.1.6 Sequence .............................................................................................................................177
4.15.1.7 Cancellation/deselection and acknowledgment (SBT).........................................................178
4.15.1.8 Communication via SIC/SCC ...............................................................................................179
4.15.1.9 Function diagrams and parameters .....................................................................................180
4.16 SCA......................................................................................................................................182
4.16.1 Details and parameterization ...............................................................................................182
4.17 SLA ......................................................................................................................................185
4.17.1 Details and parameterization ...............................................................................................187
Table of contents
Safety Integrated (with SINAMICS S120)
Commissioning Manual, 02/2020, A5E46305916B AB 11