Siemens SINUMERIK 840D Operator's Manual page 140

A
Appendix
A Abbreviations
OB
OEM
OP
OPI
OPT
OSI
P bus
PC
PCIN
PCMCIA
PLC
PLC
POS
Programming device
RAM
REF
REPOS
RISC
ROV
RPA
A-140
Organization block in the PLC
Original Equipment Manufacturer
Operator panel
Operation Panel Interface: Interface for connection to the operator
panel
Options
Open Systems Interconnection: Standard for computer
communications
Peripheral bus
Personal Computer
Name of the SW for data exchange with the control
Personal Computer Memory Card International Association: Standard
for plug-in memory cards
Programmable Logic Control: Interface controller
Programmable Logic Controller
Positioning
Programming device
Random Access Memory: program memory that can be read and
written to
Reference point approach function
Reposition function
Reduced Instruction Set Computer: type of processor with small
instruction set and ability to process instructions at high speed
Rapid override: Input correction
R-Parameter Active: Memory area in
NCK for R-NCK for R parameter numbers
SINUMERIK 840D/840Di/810D Operator's Guide Handheld Terminal 6 (BAH) - 03.04 Edition
A
03.04
 Siemens AG, 2004. All rights reserved.