Data Sets - Siemens SINAMICS S120 Function Manual

5.2

Data sets

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 Section 5.4).
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):
S Binector inputs for control commands (digital signals)
– ON/OFF, enable signals (p0844, etc.)
– Jog (p1055, etc.)
S Connector inputs for setpoints (analog signals)
– Voltage setpoint for V/f control (p1330)
– Torque limits and scaling factors (p1522, p1523, p1528, p1529)
One command data set is available for servo mode and two for vector mode.
The following parameters are available for selecting command data sets and for
displaying the currently selected command data set in vector mode:
Table 5-1
CDS
0
1
If a command data set that does not exist is selected, the current data set remains
active.
© Siemens AG 2006 All Rights Reserved
SINAMICS S120 Function Manual, 03/2006 Edition
Command data set: selection and display
Selection
Bit 0
p0810
0
1
Basic Information about the Drive System
Display
Selected
r0836
0
1
Data sets
Active
r0050
0
1
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