Siemens SINUMERIK 840DE sl Commissioning Manual page 175

Abbreviations
ASUB
BAG
BUFF
CNC
COM
DB
DBB
DBD
DBW
DBX
FB
GUD
HPU
IBN
MCP
MD
MPF
MDA
MPI
NC
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D sl Commissioning Manual CNC: ShopMill – 11/2006 Edition
Asynchronous Subroutine
Mode group
Buffer
Computerized Numerical Control
Communication
Component of NC control that performs and coordinates communication.
Data Block
Data Block Byte
Data Block Double Word
Data Block Word
Data Block Bit
Function Block
Global User Data
Handheld Programming Unit
Commissioning
Machine Control Panel
Machine data
Main program file: Part program (main program)
Manual Data Automatic
Multi–Port Interface
Numerical Control
The NC control comprises the components NCK, PLC, PCU and COM.
A
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