Table of contents
S7-1500R/H redundant system
System Manual, 01/2024, A5E41814787-AF
5
5.2.2 Structure of the S7-1500H redundant system ..................................................................... 86
5.2.3 Configuration of a fail-safe system with SIMATIC S7-1500HF .............................................. 87
5.2.4 Configuration with communications processors ................................................................. 89
5.2.5 Configuration with PROFIBUS DP connection ...................................................................... 92
5.2.6 Components ...................................................................................................................... 93
5.3 S7-1500 R/H-CPUs .............................................................................................................. 95
5.3.1 Overview of the CPU technical specifications ...................................................................... 96
5.3.2 Redundancy ....................................................................................................................... 97
5.3.3 Safety .............................................................................................................................. 106
5.3.4 Security ........................................................................................................................... 109
5.3.5 Diagnostics ...................................................................................................................... 111
5.3.6 Trace ............................................................................................................................... 113
5.3.7 PID control ....................................................................................................................... 115
5.4 Communication ............................................................................................................... 118
5.4.1 System and device IP addresses ........................................................................................ 118
5.4.2 Integrated interfaces for communication .......................................................................... 121
5.4.3 HMI devices ..................................................................................................................... 122
5.4.4 Communications processor CP1543-1 .............................................................................. 122
5.4.5 IE/PB LINK HA ................................................................................................................... 123
5.5 Power supply ................................................................................................................... 124
5.6 Software .......................................................................................................................... 126
5.6.1 TIA Portal ......................................................................................................................... 126
5.6.2 SINETPLAN ....................................................................................................................... 127
5.6.3 PRONETA ......................................................................................................................... 127
5.6.4 SIMATIC Automation Tool ................................................................................................ 127
6 Application planning ......................................................................................................................... 129
6.1 Requirements .................................................................................................................. 129
6.2 Restrictions compared to the S7-1500 automation system ................................................ 132
6.3 Configuration versions ..................................................................................................... 134
6.3.1 S7-1500R/H configuration with IO devices in the PROFINET ring ....................................... 135
6.3.2 Configuration of S7-1500R/H with switches and additional line topology .......................... 136
6.3.3 Configuration with communications processors on Industrial Ethernet ............................. 139
6.3.4 Configuration with communications processors on redundant Industrial Ethernet ............. 141
6.3.5 Configuration with communications processors and system power/load current supply .... 144
6.3.6 Configuration with IE/PB LINK HA ..................................................................................... 147
6.3.7 Specific configuration variants for S7-1500H ....................................................................
150
6.3.7.1 Configuration of line topology with S2 devices and switch ................................................ 150
6.3.7.2 Configuration of PROFINET rings with R1 devices .............................................................. 152
6.3.7.3 Configuration of PROFINET rings with R1 devices and switches with MRP
interconnection ............................................................................................................... 156
6.3.7.4 Configuration of PROFINET rings with R1 devices and Y-switch with S2 devices ................. 158
6.3.7.5 Configuration of line topology with R1 devices ................................................................. 161
6.3.7.6 Line topology configuration with R1 devices and switches ................................................ 163
6.3.7.7 Line topology configuration with R1 devices and Y-switch with S2 devices ........................ 165
6.3.7.8 Configuration of combined topology with S2 devices ....................................................... 168
6.3.7.9 Configuration of combined topology with R1 devices ....................................................... 169
6.3.7.10 Configuration without additional devices ......................................................................... 171
6.4 Redundancy scenarios ...................................................................................................... 172
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