Operation
7.1 Operation
SINAMICS DCP
154 Operating Instructions, 09/2019, A5E34382853K
Parameter categories
The parameters of the individual drive objects are categorized into data sets as follows:
● Data set independent parameters
These parameters exist only once per drive object.
● Data set dependent parameters
These parameters can exist several times for each drive object and can be addressed via
the parameter index for reading and writing. A distinction is made between different data
set types:
– CDS: Command Data Set
By parameterizing several command data sets and switching between them, the
SINAMICS DCP can be operated with different preconfigured signal sources.
– DDS: Drive Data Set
The drive data set contains the parameters for switching between different drive
control configurations.
The CDS and DDS can be switched over during normal operation.
Note
With the SINAMICS DCP, the parameters of the closed
-loop control are not implemented as
Saving parameters in a non-volatile memory
The modified parameter values are stored in the volatile RAM. When the SINAMICS DCP is
switched off, this data is lost.
The data must be saved in the non-volatile memory, as described below, so that the
changes are available the next time the drive is switched on.
● Saving parameters with STARTER
See "Copy RAM to ROM" function
● Saving parameters
p0977 = 1; automatically reset to 0
Note
The power supply for the SINAMICS DCP may only be switched off after saving has finished
(i.e. after saving has started, wait until the parameter has the valu
e 0 again).
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