Siemens Simatic S7-1500R System Manual page 237

Commissioning
9.6 Backing up and restoring the CPU configuration
Example: Backup from online device
The following example shows how to carry out a complete backup of the current device state
of the CPUs in STEP 7. The S7-1500R/H redundant system is in the RUN-Solo system
state.
1. Right-click to select the S7-1500R/H system in the project tree.
2. Select the "Backup from online device" command from the shortcut menu.
The "Upload preview" dialog window sets out the key information on the backup process to
be run:
Figure 9-14 "Upload preview" dialog window
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S7-1500R/H redundant system
System Manual, 10/2018, A5E41814787-AA