
Table of contents
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E37208830-002 7
7.2.7 Torque limit ...........................................................................................................................138
7.2.8 Referencing...........................................................................................................................138
7.2.9 Traversing blocks..................................................................................................................143
7.2.10 Direct setpoint input (MDI) ....................................................................................................148
7.2.11 EJOG ....................................................................................................................................151
7.2.12 Position tracking....................................................................................................................153
7.3 Speed control (S) ..................................................................................................................154
7.3.1 Speed limit ............................................................................................................................154
7.3.2 Torque limit ...........................................................................................................................156
7.3.3 Ramp-function generator ......................................................................................................157
8 PROFINET communication ................................................................................................................. 159
8.1 Supported telegrams.............................................................................................................159
8.2 I/O data signals .....................................................................................................................161
8.3 Control word STW and status word ZSW.............................................................................163
8.3.1 Definition of the control word STW .......................................................................................163
8.3.2 Definition of the status word ZSW ........................................................................................170
8.4 Encoder control word and status word .................................................................................173
8.5 Signal sources for MELDW...................................................................................................175
9 Safety integrated function.................................................................................................................... 177
9.1 Standards and regulations....................................................................................................177
9.1.1 General information ..............................................................................................................177
9.1.1.1 Aims ......................................................................................................................................177
9.1.1.2 Functional safety...................................................................................................................178
9.1.2 Safety of machinery in Europe..............................................................................................178
9.1.2.1 Machinery Directive ..............................................................................................................178
9.1.2.2 Harmonized European Standards ........................................................................................179
9.1.2.3 Standards for implementing safety-related controllers .........................................................180
9.1.2.4 DIN EN ISO 13849-1 (replaces EN 954-1) ...........................................................................181
9.1.2.5 EN 62061 ..............................................................................................................................182
9.1.2.6 Series of standards EN 61508 (VDE 0803)..........................................................................183
9.1.2.7 Risk analysis/assessment.....................................................................................................184
9.1.2.8 Risk reduction .......................................................................................................................186
9.1.2.9 Residual risk .........................................................................................................................186
9.1.3 Machine safety in the USA ...................................................................................................186
9.1.3.1 Minimum requirements of the OSHA ....................................................................................186
9.1.3.2 NRTL listing ..........................................................................................................................187
9.1.3.3 NFPA 79 ...............................................................................................................................187
9.1.3.4 ANSI B11 ..............................................................................................................................188
9.1.4 Machine safety in Japan .......................................................................................................189
9.1.5 Equipment regulations ..........................................................................................................189
9.2 General information about SINAMICS Safety Integrated .....................................................190
9.3 System features ....................................................................................................................190
9.3.1 STO functional safety data ...................................................................................................190
9.3.2 Certification ...........................................................................................................................190
9.3.3 Safety instructions.................................................................................................................191
9.3.4 Probability of failure of the safety function............................................................................192
9.3.5 Response time ......................................................................................................................192