Siemens SIRIUS 3RK3 Equipment Manual page 6

Table of contents
6.2 Selection of sensors and actuators ................................................................................... 188
6.2.1 Requirements for sensors ................................................................................................. 188
6.2.1.1 Minimum actuating duration at the inputs ....................................................................... 188
6.2.2 Requirements for actuators .............................................................................................. 188
6.2.2.1 Dark test .......................................................................................................................... 189
6.2.2.2 Guidelines for capacitive loads ......................................................................................... 190
6.2.2.3 Guidelines for inductive loads .......................................................................................... 190
6.3 Commissioning ................................................................................................................ 192
6.3.1 Modes ............................................................................................................................. 192
6.4 Integrating into DP master systems .................................................................................. 194
6.4.1 DP address of the DP interface.......................................................................................... 194
6.4.2 Configuring in STEP 7 with GSD file................................................................................... 195
6.4.3 Failure and restoration in the case of PROFIBUS ................................................................ 196
6.4.4 Operating the 3RK35 DP interface .................................................................................... 197
6.4.4.1 Operator controls and display elements on the DP interface.............................................. 197
6.4.4.2 Standard mode with status display ................................................................................... 198
6.4.4.3 Menu of the DP interface ................................................................................................. 199
6.4.4.4 Setting the PROFIBUS address........................................................................................... 199
6.4.4.5 Restoring factory settings................................................................................................. 201
6.5 Connecting to the AS-i master via AS-Interface ................................................................. 202
6.5.1 3RK3 central unit with AS-i interface ................................................................................ 202
6.5.2 Communication of MSS 3RK3 with AS-i interface .............................................................. 203
6.5.3 ASIsafe ........................................................................................................................... 204
6.5.4 Addressing and configuring AS-i components in Safety ES................................................. 205
6.5.5 Overview of possible incoming and outgoing AS-i signals ................................................. 206
6.5.6 Teaching the code sequences ........................................................................................... 208
6.5.6.1 Code sequences............................................................................................................... 208
6.5.6.2 Teaching code sequences................................................................................................. 208
6.5.6.3 Canceling teaching of code sequences ............................................................................. 211
6.5.6.4 Missing / incorrect code sequences................................................................................... 211
6.5.7 Functions of the MSS 3RK3 on the AS-i bus....................................................................... 214
6.5.7.1 Functions of the MSS 3RK3 on the AS-i bus....................................................................... 214
6.5.7.2 Safety-related data exchange, for example, in multiple subnetworks................................. 215
6.5.7.3 Simulated AS-i slaves ....................................................................................................... 216
6.5.7.4 Simulation of non-safety-related AS-i slaves...................................................................... 217
6.5.7.5 Simulation of safety-related AS-i input slaves .................................................................... 219
6.5.7.6 Control of safety-related AS-i outputs ............................................................................... 220
6.5.7.7 Representation of safety-related AS-i outputs ................................................................... 224
6.5.7.8 MSS 3RK3 Advanced as the safety monitor ....................................................................... 226
6.5.7.9 Monitoring of non-safety-related AS-i slaves ..................................................................... 227
6.5.7.10 Monitoring of safety-related AS-i input slaves ................................................................... 229
6.5.8 Behavior on failure of AS-i components ............................................................................ 232
6.5.8.1 Acknowledgement behavior............................................................................................. 232
6.5.8.2 Failure of an AS-i slave ..................................................................................................... 233
6.5.8.3 Failure of the AS-i bus ...................................................................................................... 233
6.6 Integration into PROFINET master systems........................................................................ 235
6.6.1 Setting the PROFINET communication parameters ............................................................ 235
6.6.1.1 Options ........................................................................................................................... 235
6.6.1.2 Setting and transferring device names.............................................................................. 236
6.6.1.3 Setting and transferring the IP parameters........................................................................ 238
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SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006