Memory Card - Siemens SINAMICS S120 Device Manual

Options
8.20 K90, Control Unit CU320-2 DP
Note
Use of the measuring socket contacts
The measuring socket contacts are used to support commissioning and diagnostics. It must
not be connected for normal operation.
8.20.11

Memory card

Description
The computing capacity required and utilization of the CU320-2 Control Unit can be
calculated with the SIZER engineering tool. The firmware options are supplied as licenses,
which are written to the memory card in the factory as license codes. The firmware options
can also be enabled on-site, for example, if the required expanded performance is not known
at the time of placing the order. You will need the serial number of the memory card and the
order number of the firmware option to be enabled. With this information, you can purchase
the associated license code from a license database and enable the firmware option.
The license code is only valid for the identified memory card and cannot be transferred to a
different memory card.
Risk of death due to software manipulation when using exchangeable storage media
Storing files on exchangeable storage media poses an increased risk of infection, e.g., with
viruses and malware. Incorrect parameter assignment can cause machines to malfunction,
which can lead to injuries or death.
• Protect files stored on exchangeable storage media from malicious software through
Note
Possible data loss when returning the Control Unit with memory card
When a defective Control Unit is returned, the data on the memory card (parameters,
firmware, licenses, etc.) could be lost during repair and testing.
• Do not return the memory card with the Control Unit, but keep it in a safe place so that it
can be inserted in the replacement unit.
Note
Please note that only SIEMENS memory cards can be used to operate the Control Unit.
414
WARNING
suitable protection measures, e.g., virus scanners.
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A