Description Of Safety Functions - Documentation Part 2; Introduction; Function Table; Si Functions For Each Drive - Siemens SINAMICS S120 Function Manual

8.3.2

Description of safety functions - Documentation Part 2

8.3.2.1

Introduction

This example contains the description of a plant; the settings for a specific plant must be
adapted accordingly.
8.3.2.2

Function table

Table 8-4
Mode of operation
Production
Setup
Comments:
8.3.2.3

SI functions for each drive

Table 8-5
Drive
1
2
Comments:
All drives use the SI function SS1 for EMERGENCY STOP functionality.
Drive 2 is equipped with a holding brake which is controlled by two channels via the
corresponding Motor Module output.
Safety Integrated
Function Manual, (FHS) , 07/2007 Edition, 6SL3097-2AR00-0BP0
Example table: Active monitoring functions depending on the operating mode, the
protective doors or other sensors
Protective door
closed and locked
unlocked
closed and locked
unlocked
Function overview of safety functions
SI function
SOS
SLS 1
SLS 2
SOS
SLS 1
Acceptance test and acceptance report
Drive
1
2
1
2
1
2
1
2
Limit
100 mm
200000 mm/min
50000 mm/min
100 mm
50 rpm
8.3 Acceptance report
Status of monitoring
functions
deactivated
SLS enabled
SOS
STO deactivated
deactivated
SLS 1 enabled
SLS 1 disabled /
enabled
active if
refer to the function table
refer to the function table
refer to the function table
refer to the function table
refer to the function table
103