Siemens SINAMICS DCM Operating Instructions Manual page 300

Operation
9.1 Basic information
Note
The MLFB of the unit from which the parameter data set originated is also saved in a
parameter data set. If the parameter data set is loaded into a unit with another MLFB
(POWER ON with the memory card inserted), then the unit signals an inconsistent topology
(power-up stops with display "33" on the BOP, fault A1420 is output). This occurs, if e.g. a
parameter set that was generated from a 30 A unit is loaded into a 60 A unit. In this state,
the user can accept the parameter set by setting p9906 to 3. The system continues to power
up.
The same procedure also applies if a parameter data set from a standard CUD is loaded into
an Advanced-CUD - or vice versa. The power-up procedure stops with display "33" on the
BOP; the parameter set is accepted using p9906=3 and the system continues to power up.
Important parameters
p0977:
p0802:
p0803:
p0804:
Safely removing a memory card
Removing the memory card must be requested using p9400.
Procedure:
p9400 = 2
p9400 = 3
p9400 = 100 Feedback: "It is not possible to safely remove the memory card"
p9400 = 0
NOTICE
If the memory card is removed without a request being made, this can destroy the file
system on the memory card.
298
Save all parameters (for more information, see the SINAMICS DCM List Manual).
Data transfer of parameters [0,10,11,12], Memory Card as source or target
Data transfer of parameters [0...100], non-volatile device memory as source or
target
Start of parameter data transfer and specification of transfer direction:
p0804=1: Transfer from the Memory Card to non-volatile device memory
p0804=2: Transfer from non-volatile device memory to Memory Card
Request to "safely remove" the memory card
Feedback: "You can safely remove the memory card"
Remove the memory card
SINAMICS DCM is accessing the memory card. Leave the memory card in the
unit and try again later.
Message: No memory card inserted
Operating Instructions, 1.2012, C98130-A7066-A1-05-7619
SINAMICS DCM DC Converter