Siemens ET 78X Series Betriebsanleitung Seite 197

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05.07 DNC Plant/DNC Cell (FBDN1)
10 Configuration
© Siemens AG 2010 All Rights Reserved
Motion Control Information System DNC (FBDN) - 04/10 Edition
FBDN1/10-189
Interpretation mode
Interpretation mode (NCSplit parameter) specifies how the received data can be
split. Three values can be set for this parameter.
Table 10-8: Data stream interpretation: Interpretation mode: NCSplit parameter
Interpretation mode
Description
NCSplit = 0
Disabled
NCSplit = 1
SINUMERIK*:
This activates the name assignment in accordance with the
SINUMERIK convention. The parameters for determining the
file name are of no significance. The start-of-program and
end-of-program identifiers must be parameterized.
NCSplit = 2
Other controller:
The parameters for determining the file name as well as the
start-of-program and end-of-program identifiers must be
parameterized.
If third-party controllers (other controllers) are connected, the syntax of the lines
to be interpreted is not clearly specified.
In this case, configuration parameters are used to specify how separators in the
data as well as the NC program file name and type are defined.
Parameter for determining the file name
Table 10-9: Data stream interpretation: Configuration parameters for NC data files for other controllers
(NCSplit=2)
Parameter
Type Description
Number of Significant
Lines (NCNameLines)
Integer Number of lines as of the start of the program in which a search is
made for the name string
0 = function deactivated (default)
Start Identifier
(NCNameBegin)
String String for identifying the start of the name
Separator Workpiece /
NC Name
(NCNameWPD)
String Separator string between the workpiece and NC program name
Separator NC Name /
Type (NCNameWPD)
String Separator string between the NC program name and type
End identifier
(NCNameEnd)
String String for identifying the end of the NC program name
Note
Each individual NC program should always have a name with identifiers (start
identifier, workpiece ID, etc.) so that the data stream can be interpreted. This
helps prevent any confusion.
If this is not possible, the name of the NC program saved beforehand is used,
and a consecutive number is appended (_i (i=1,2,3....) in order to make a
distinction between the programs. The file name (of the entire data stream)
specified by the operator is used for the first NC program.
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