Siemens Sinamics S110 Function Manual page 672

Basic information about the drive system
10.3 Working with the memory card
Figure 10-6
670
Memory
card only
contains
firmware version
Yes
Insert memory card
into CU305
Switch SINAMICS
S110 off and on
again
Firmware
version on memory card =
Firmware version
CU305?
No
Firmware is
copied from memory
card to CU305
Firmware
version on memory card >
original firmware version for
CU305
Yes Upgrade :
The device's existing
parameter settings
are converted
to the new
version
Log memory card
off (p9400 = 2)
and remove it
from CU305
Firmware update/downgrade
Use memory card
without parameter
No
backup and with
desired firmware
version
No action
Yes
Caution:
The device's existing
:
No
parameter settings
Downgrade
are lost!
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Function Manual