Siemens SIMATIC S7-1500 System Manual page 291

Configuration
9.2 Configuring R/H CPUs
Result: STEP 7 automatically creates both 1515R-2 PN CPUs for the redundant system. STEP 7
displays both CPUs in the network view graphically.
Note
Deleting CPUs from the hardware configuration
You can only delete the two CPUs as a pair.
Figure 9-1
1. Open the CPUs in the device view. In the device view, the first CPU and the second CPU are
each in slot 1.
2. Give the CPUs unique names under Properties.
2. Assigning IP addresses (device IP addresses)
STEP 7 automatically assigns an IP address to each PROFINET interface of a CPU. You can also
assign the IP addresses manually.
For PROFINET interface X1 of the CPUs, the IP addresses must be located in the same subnet.
The IP address is displayed in the CPU properties, in the "PROFINET interface [X1]" area of the
"IP protocol" section.
Figure 9-2
290
Display of CPUs in the network view
IP address
S7-1500R/H redundant system
System Manual, 01/2024, A5E41814787-AF