Siemens SINUMERIK 840D sl Operating Manual page 385

As a result of the value assignment during the execution of the package, the symbolic path
data is replaced with absolute paths and the topology-independent SINAMICS data that do
not contain any component numbers are assigned to the drive-specific components in the
current topology.
Example
Execution step
Export of data from a drive archive in Diff to an ASCII file with
reference to the DO in the data storage.
Replacement of the reference with a symbolic path.
Assignment of the DO variables to a DO in the topology.
Use of the path property after assignment of the doX variables
to the DO at runtime.
If DO variables are assigned as reference sensor modules of a second encoder, an assignment
of this encoder to the associated servo drive can be performed while executing the package
by entering the component numbers specified by SINAMICS during the package processing
of CMC automatically into the parameters for the sensor module and encoder module p141[1]
or p142[1] of the DO.
Other properties of DO variables are used to obtain the current topology information and
optionally further process this information, e.g. the assignment of the PROFIBUS.
Properties of DO variables
The following properties are available for a DO variable with the name "doVar". The DO variable
name "doVar" can be freely selected, for example "doX", "X drive", etc.
Table 6-4 Properties of DO variables
Property
Up.doVar != null
Up.doVar.doNr
Up.doVar.slaveNr
Up.doVar.busNr
Up.doVar.psPath
Up.doVar.dpSlot
The "Assignment of the DO variables to SINAMICS components" figure shows an example
how the properties of the DO variables are assigned after the assignment for the package
SINUMERIK Integrate Create MyConfig - Diff, Expert, Topo
Operating Manual, 11/2016, A5E36537479B-AD
Description
Supplies "true" if the DO variable was assigned to a drive component at runtime.
Supplies the number of the DO (NOTICE: The renumbering is performed beforehand).
Supplies the number of the higher-level slave object.
Supplies the number of the higher-level bus object.
Replaces in a section the path to the PS file in the archive.
Supplies the PROFIBUS location number, starting with 1 (only for servo of the NCU and NX).
6.6 SINAMICS device configuration
Result
[B3_S3_PS5] (corresponds to the path of the data storage
[BUS3.DIR\SLAVE3.DIR\PS000005.TEA])
[$(Up.doX.psPath)]
[...] Section for path details in the data storage
$ Replacement operator
Up Identification of a package variable
doX DO variable
psPath Property that specifies the path in the data storage
Manual assignment at runtime on the "SINAMICS topology"
dialog page or during the configuration of the topology
[$(Up.doX.psPath)] becomes [B3_S15_PS10] if the DO is on
the first NX and has the DO number 10 (BUS3.DIR
\SLAVE15.DIR\PS000010.TEA)
Create MyConfig - Topo
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