Operation
9.1 Basic information
SINAMICS DCM DC Converter
352 Operating Instructions, 12/2018, A5E34763375A
This data is saved in the non-volatile memory (ROM). All user data is deleted from the ROM
as follows:
Start to delete all user data
The operation may take several minutes. The device automatically powers up during this
time. As a result, the device in STARTER goes offline. Re-connect with the drive. After this
has been done, p0976 is automatically set to 0 and p0009 is set to 0.
Note
Data on the memory card is not deleted by setting p0976
= 200. In spite of this, when
deleting all user data, it is not permissible that a memory card is inserted. An inserted
memory card would mean that for an automatic ramp
-up after p0976 = 200, as usual, the
data would be read from the memory card (see also Chapter
"Memory card functions").
device would power-up with the parameter assignment from the memory card.
The parameters are subdivided into access levels. The SINAMICS DCM List Manual
specifies the access level at which the parameter can be displayed and modified. The
required access levels 0 to 4 can be set in p0003.
Table 9- 1 Access levels
Parameter from the user-defined list (p0013)
1 Standard Parameters for the simplest possible operations (e.g. p50303 = ramp-
function generator ramp-up time)
Parameters for handling the basic functions of the device
3 Expert Expert knowledge is already required for these parameters (e.g. knowledge
of assigning BICO parameters).
4 Service Please contact your local Siemens office for the password for parameters
with access level 4 (Service). It must be entered into p3950.
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