Siemens SINUMERIK 840D sl Commissioning Manual page 179

Abbreviations
ASUB
BAG
BUFF
CNC
COM
DB
DBB
DBD
DBW
DBX
FC
GUD
HPU
IBN
MCP
MD
MDA
MPF
MPI
NC
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D sl Commissioning Manual CNC: ShopTurn - - 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 Call, function block on the PLC
Global User Data
Handheld Programming Unit
Start--up
Machine control panel
Machine data
Manual Data Automatic
Main program file: Part program (main program)
Multi--Port Interface
Numerical Control
The NC control comprises the components NCK, PLC, PCU and COM.
A
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