Siemens SINAMICS S120 Function Manual page 998

Basic information about the drive system
13.10 Data backup
Note
Minimum requirements
Use of this feature is not possible with memory cards of older firmware versions (e.g. V4.5).
The following requirements must be satisfied for working with automatic backup copies:
• a Control Unit, correct version (see "Reading off CU version")
• an original memory card for firmware version V4.6 or higher
Note
Particularity of the firmware download via the Web server
In exceptional circumstances, memory cards with older firmware versions can be used for
the firmware download via the Web server. However, there is no guarantee of retentive data
storage.
Reading off the CU version
The following table lists the versions required to use the "Redundant data backup on
memory card" for each Control Unit. The appropriate data is available on your CU type plate.
Control Unit
CU310-2 DP
CU310-2 PN
CU320-2 DP
CU320-2 PN
Overview of important faults and alarms (see SINAMICS S120/S150 List Manual)
• F01072
• A01073 (N)
998
Memory card restored from backup copy
POWER ON required for backup copy on memory card
Version (PRODIS)
≥ E
≥ E
≥ G
≥ D
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Drive functions