Siemens SINAMICS G150, Operating Instructions Manual

Page: 264 / 680

Operation
6.3 Basic information about the drive system
Converter cabinet units
264
Operating Instructions, 07/2016, A5E03347396A
6.3.3 Data Sets
Description
For many applications, it is beneficial if more than one parameter can be changed
simultaneously by means of one external signal during operation/when the system is ready
for operation.
This can be carried out using indexed parameters, whereby the parameters are grouped
together in a data set according to their functionality and indexed. Indexing allows several
different settings, which can be activated by switching the data set, to be defined in each
parameter.
Note
Copying data sets
The command and drive data sets can be copied in STARTER (Drive -> Configuration ->
"Command data sets" or "Drive data sets" tab).
The displayed command and drive data sets can be selected in the associated STARTER
screen forms.
CDS: Command data set
The BICO parameters (binector and connector inputs) are grouped together in a command
data set. These parameters are used to interconnect the signal sources of a drive (see
"Operation/BICO technology: Interconnecting signals").
By parameterizing several command data sets and switching between them, the drive can
be operated with different pre-configured signal sources.
A command data set contains the following (examples):
● Binector inputs for control commands (digital signals)
–
ON/OFF, enable signals (p0844, etc.)
– Jog (p1055, etc.)
● Connector inputs for setpoints (analog signals)
–
Voltage setpoint for V/f control (p1330)
– Torque limits and scaling factors (p1522, p1523, p1528, p1529)
In the delivery condition, two command data sets are available; this number can be
increased to a maximum of four using p0170 (number of command data sets (CDS)).