Siemens SINUMERIK 840Di sl - Page 446

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Appendix 01/2008
A Abbreviations
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© Siemens AG 2008 All rights reserved.
A-446 SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
MDA
Manual Data Automatic: Manual input
MCS
Machine Coordinate System
MLFB
Machine-readable product designation
MMC
Man-Machine Communication: User interface on numerical control
systems for operator control, programming and simulation
MPF
Main Program File: NC part program (main program)
MPI
Multi-Point Interface Multiport Interface
MCP
Machine Control Panel
NC
Numerical Control: Numerical control
NCK
Numerical Control Kernel: NC kernel with block preparation, traversing
range, etc.
NCU
Numerical Control Unit: NCK hardware unit
ZO/WO
Zero/work offset
OEM
Original Equipment Manufacturer
OP
Operator Panel: Operating equipment
PCU
Programmable Control Unit
PCMCIA
Personal Computer Memory Card International Association: Plug-in
memory normalization board
PG
Programming device
PLC
Programmable Logic Control: Adaptation control
REF
REFerence point approach function
REPOS
REPOSition function
ROV
Rapid Override : Input correction
RPA
R-Parameter Active: Memory area in
NCK for R-NCK for R parameter numbers