Siemens SIMATIC NET CP 1604 - Page 10

Table of contents
CP 1604 / CP 1616
10 Operating Instructions, 02/2017, C70000-G8976-C218-08
4.3.3 How does the IO router work? ............................................................................................... 69
4.3.4 Examples of reading and writing ............................................................................................ 70
4.3.5 Example of reading input data ............................................................................................... 71
4.3.6 Example of reading output data ............................................................................................. 72
4.3.7 Example of the main and robot controller writing output data ............................................... 73
4.3.8 Summary of the properties of IO routing ................................................................................ 74
4.3.9 Configuring IO routing ............................................................................................................ 75
4.4 Media redundancy ................................................................................................................. 75
4.4.1 General description ................................................................................................................ 76
4.4.1.1 Options of media redundancy ................................................................................................ 76
4.4.1.2 Media redundancy in ring topologies ..................................................................................... 76
4.4.2 MRP ....................................................................................................................................... 78
4.4.3 MRP configuration ................................................................................................................. 80
4.4.4 How do I configure media redundancy in a ring topology? .................................................... 83
4.5 Prioritized startup ................................................................................................................... 84
4.6 Eliminating problems .............................................................................................................. 84
5 Technical specifications ........................................................................................................................ 87
5.1 Communications processor CP 1604 / CP 1604 EEC ........................................................... 87
5.1.1 RJ-45 connection board for CP 1604..................................................................................... 88
5.2 CP 1616 communications processor ..................................................................................... 89
A Approvals ............................................................................................................................................. 91