Load The Cabinet-Specific Parameter Settings To Parameter Data Set 20 - Siemens SINAMICS DCM Betriebsanleitung

Maintenance and servicing

9.6 Load the cabinet-specific parameter settings to parameter data set 20

In the SINAMICS DC Converter the adapter board is snapped onto the CUD at the four
attachment elements
able to spring.
Replacement SINAMICS DC converter units are supplied without this adapter board. When
replacing the SINAMICS DCM DC converter, at this position the integrated terminal module
must be removed and installed at the same position on the existing TMC adapter.
Note
For SINAMICS DCM DC converters equipped with a second CUD, when replacing a unit, the
two TMC adapters must be installed at the same position as in the original state.
9.6 Load the cabinet-specific parameter settings to parameter data set
20
The SINAMICS DCM DC converter used in the SINAMICS DCM Cabinet is parameterized
before the system is shipped, so that all of the ordered cabinet options are already
completely functional. The settings are saved in parameter data set 20.
Descriptions of the parameter data sets and volatile or non-volatile memories can be found
in the operating instructions SINAMICS DCM DC Converter (for example in the Chapter,
Functions of the memory card).
Procedure to reset the parameters to the settings saved in parameter data set 20:
● Switch-on the SINAMICS DCM DC Converter electronics power supply and wait until the
device has powered up
● Set p0009=30 (parameter reset)
● Set p0976=20 (start to load the internal Siemens setting 20). Parameter data set 20 is
loaded into the volatile memory (RAM)
● Set p0977=1. The settings are saved in the non-volatile memory (ROM).
Notes:
● For the setting p0976 =20, the parameter settings previously effective in the SINAMICS
DCM DC Converter are lost.
● By resetting the SINAMICS DCM DC Converter to the factory setting with p0976 =1, all
parameters are reset to their factory settings according to the List Manual. This means
that the factory activated cabinet options that were ordered are lost.
● Parameter data set 20 cannot be overwritten (e.g. using p0977 = 20).
130
①
– and can be released by pressing together the end piece that is
Operating Instructions, 04/2015, A5E36161239/RS-AA/001
SINAMICS DCM Cabinet