Siemens Sinamics S120 Diagnostic Manual page 942

Appendix
A.1 List of abbreviations
MS
MSD
NC
NCK
NCU
NRK
NURBS
OB
OEM
OP
OP
OPI
OPI
OPT
OSI
P bus
PC
PCIN
PCMCIA
PCU
PG
PLC
PLC
PMS
POS
RAM
REF
REPOS
RISC
ROV
RPA
RPY
RTS
SBL
SD
SDB
SEA
SFB
SFC
SK
942
Microsoft (software manufacturer)
Main Spindle Drive
Numerical Control: Numerical Control
Numerical Control Kernel: NC kernel with block preparation, traversing range, etc.
Numerical Control Unit: Hardware unit of the NCK
Name for the operating system of the NCK
Non-Uniform Rational B-Spline
Organization block in the PLC
Original Equipment Manufacturer
Operator Panel
Operator Panel: Operating setup
Operator Panel Interface
Operator Panel Interface: Interface for connection to the operator panel
Options: 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
PC Unit: PC box (computer unit)
Programming device
Programmable Logic Control: Interface control
Programmable Logic Controller
Position measuring system
Positioning
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 on the
NCK for R parameter numbers
Roll Pitch Yaw: Rotation type of a coordinate system
Request To Send: RTS, control signal of serial data interfaces
Single Block: Single block
Setting Data
System Data Block
Setting Data Active: Identifier (file type) for setting data
System Function Block
System Function Call
Softkey
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
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