Siemens SINAMICS V90 Operating Instructions Manual page 8

Table of contents
7.6.2.2 Torque control with fixed torque setpoint ............................................................................. 181
7.6.3 Direction and stop ................................................................................................................ 182
7.6.4 Speed limit ........................................................................................................................... 182
7.7 Communicating with the PLC ............................................................................................... 182
7.7.1 USS communication ............................................................................................................ 182
7.7.2 Modbus communication ....................................................................................................... 185
7.8 Absolute position system ..................................................................................................... 197
7.8.1 Transmitting sequence for the absolute position data ......................................................... 198
8 Safety Integrated function .................................................................................................................... 201
8.1 Standards and regulations ................................................................................................... 201
8.1.1 General information ............................................................................................................. 201
8.1.1.1 Aims ..................................................................................................................................... 201
8.1.1.2 Functional safety .................................................................................................................. 202
8.1.2 Safety of machinery in Europe ............................................................................................. 202
8.1.2.1 Machinery Directive ............................................................................................................. 203
8.1.2.2 Harmonized European Standards........................................................................................ 203
8.1.2.3 Standards for implementing safety-related controllers ........................................................ 205
8.1.2.4 DIN EN ISO 13849-1 (replaces EN 954-1) .......................................................................... 206
8.1.2.5 EN 62061 ............................................................................................................................. 207
8.1.2.6 Series of standards EN 61508 (VDE 0803) ......................................................................... 208
8.1.2.7 Risk analysis/assessment .................................................................................................... 209
8.1.2.8 Risk reduction ...................................................................................................................... 210
8.1.2.9 Residual risk ......................................................................................................................... 211
8.1.3 Machine safety in the USA ................................................................................................... 211
8.1.3.1 Minimum requirements of the OSHA ................................................................................... 211
8.1.3.2 NRTL listing .......................................................................................................................... 212
8.1.3.3 NFPA 79 ............................................................................................................................... 212
8.1.3.4 ANSI B11 ............................................................................................................................. 213
8.1.4 Machine safety in Japan ...................................................................................................... 214
8.1.5 Equipment regulations ......................................................................................................... 214
8.2 General information about SINAMICS Safety Integrated .................................................... 214
8.3 System features ................................................................................................................... 215
8.3.1 STO functional safety data ................................................................................................... 215
8.3.2 Certification .......................................................................................................................... 215
8.3.3 Safety instructions ................................................................................................................ 215
8.3.4 Probability of failure of the safety function ........................................................................... 217
8.3.5 Response time ..................................................................................................................... 217
8.3.6 Residual risk ......................................................................................................................... 218
8.4 Safety Integrated basic functions ......................................................................................... 218
8.4.1 Safe Torque Off (STO) ......................................................................................................... 218
8.4.2 Forced dormant error detection ........................................................................................... 221
9 Tuning ................................................................................................................................................. 223
9.1 Controller overview .............................................................................................................. 223
9.2 Tuning mode ........................................................................................................................ 225
9.3 One-button auto tuning ........................................................................................................ 226
9.4 Real-time auto tuning ........................................................................................................... 232
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SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0