Siemens SIMATIC S7-1500 Function Manual page 109

Diagnostics of the S7-1500R/H redundant system
7.3 Diagnostics view in the project tree and in the device view and network view
Network view of the system
The network view shows no faults for the H-CPUs or the IO device.
Maintenance demanded in lower-level component indicated for the system, since the system
is not in the RUN-Redundant system state.
No operating states and system states of the redundant system are displayed in the network
view.
Figure 7-7
Doubling-clicking on the system gives you access to the device view of both CPUs.
108
Diagnostics example: Network view of redundant system (RUN-Solo)
Function Manual, 11/2019, A5E03735838-AF
Diagnostics