Siemens Simatic S7-1500R System Manual page 236

Overview of backup types
The table below shows the backup of CPU data depending on the selected type of backup
and its specific characteristics:
Table 9- 16 Types of backup
Actual values of all DBs
(global and instance data blocks)
Blocks of the type OB, FC, FB and
DB
PLC tags
(tag names and constant names)
Hardware configuration
Actual values (bit memories, timers
and counters)
Contents of the SIMATIC memory
card
Logs
Entries in the diagnostics buffer
Current time
Backup can be edited
Backup possible in operating mode
S7-1500R/H redundant system
System Manual, 10/2018, A5E41814787-AA
Backup from online Upload from device
device
✓
✓
✓
✓
✓
✓
✓
--
--
Properties of the type of backup
--
STOP RUN-Redundant,
RUN, STOP
9.6 Backing up and restoring the CPU configuration
Upload device as
(software) new station
✓
✓
✓
--
--
--
--
--
--
✓
RUN-Redundant,
RUN, STOP
Commissioning
Snapshot of the
actual values
✓ ✓
✓ --
✓ --
✓ --
-- --
-- --
-- --
-- --
-- --
✓ ✓
RUN-Redundant,
RUN, STOP
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