Compactflash Card - Siemens SINAMICS S120 Manual

Options
8.15 K90, Control Unit CU320-2 PROFIBUS
NOTICE
An open input is interpreted as "low".
To enable the digital inputs (DI) to function, terminal M2 must be connected.
This is achieved by:
1. Providing the ground reference of the digital inputs, or
2. a jumper to terminal M.
Notice! This removes the electrical isolation for these digital inputs.
Note
If a momentary interruption in the voltage occurs in the 24 V supply, the digital outputs are
deactivated until the interruption has been rectified.
8.15.3

CompactFlash 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 in license
form, which are written to the CompactFlash 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 CompactFlash 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 CompactFlash card declared and cannot be transferred
to other CompactFlash cards.
CAUTION
Handle the CompactFlash card with care.
The data stored on the CompactFlash card must not be changed manually. Only the
STARTER program can modify the data.
If you do not do this, all the data on the CompactFlash card will be lost (parameters,
software license, etc.).
The CompactFlash card may only be inserted or removed after the Control Unit CU320-2
has been switched off.
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Cabinet Modules
Manual, (GH5), 05/2010, A5E03263538A