Siemens Sinumerik 840D sl Function Manual page 32

DNC Plant/DNC Cell (FBDN1)
2 Plant structure
NC data
DNC is, in principle, capable of administering all NC data types. The following data
types are predefined in DNC:

MPF (Main Program File)

SPF (SubProgram File)

TOA (Tool Offset Active)

ZOA (Zero Offset Active)

BMP (BitMaP)

WPL (WorkPLan)

RPA (R-Parameter Active)

JOB (JOBs)

ARC (ARChive)

INI (INItialization program)

COM (COMment)

AWB

LST (display LiST)

TOP (TOol Plan)

CEC

EEC

QEC (Quadrant Error Compensation)

PDF (Portable Document Format)

JPG (

TIF (Tagged Image File)

WPD (WorkPiece Directory)

TTD (Tool Target Data)
The above data types are predefined in the MCIS database. The editor assigned in
Microsoft Explorer is used for each NC data type.
In addition to conventional NC data (main NC program and subprograms, tool
offsets and zero offsets), special NC data (e.g. graphics files and tool lists) can also
be processed. These data types are available in the SINUMERIK* controller.
Note
New NC data types must be made known to the system by means of the
appropriate entries in the database table DNCDATATYPE.
If a special editor is required for the new data types, it must be assigned via
Microsoft Explorer or via the registry entries in MCIS DNC. See also: Microsoft
Windows help (Start  Help) under the index: "File types".
FBDN1/2-24
.
Joint Photographic Experts Group
Main NC program
NC subprogram
Tool offsets /
actual tool data
Zero offset
Graphics file for clamping sketches
etc.
ASCII file for tool plans
Memory area in the NCK for
R-parameters
Job list
Archives
Initialization program
Comments
Display description
Display list
Tool plan
Sag/angularity
Measuring system error compensation
Quadrant error compensation
Text and graphics in PDF format
) Graphics file
Graphics file
Workpiece directory
Tool target data
© Siemens AG 2010 All Rights Reserved
Motion Control Information System DNC (FBDN) - 04/10 Edition
05.07