Siemens SINUMERIK 840D sl Function Manual page 1092

Appendix
A.1 List of abbreviations
POSMO CD
POSMO SI
POU
PPO
PROFIBUS
PRT
PSW
PTP
PUD
PZD
Q
QEC
R
RAM
REF
REPOS
RISC
ROV
RP
RPY
RTCP
RTLI
S
SBC
SBL
SD
SEA
SERUPRO
SGA
SGE
SH
SIM
SK
SKP
SLM
SM
1092
Positioning Motor Compact DC: Like CA but with DC infeed
Positioning Motor Servo Integrated: Positioning motor, DC infeed
Program Organization Unit
Parameter Process data Object; Cyclic data telegram for PROFIBUS DP
transmission and "Variable speed drives" profile
Process Field Bus: Serial data bus
Program test
Program control word
Point-To-Point
Program global User Data: Global program variable
Process Data: Process data part of a PPO
Quadrant error compensation
Random Access Memory: Read/write memory
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 variable, arithmetic parameter, predefined user variable
Roll Pitch Yaw: Rotation type of a coordinate system
Real Time Control Protocol
Rapid Traverse Linear Interpolation: Linear interpolation during rapid traverse motion
Safe Brake Control
Single Block
Setting Data
Setting Data Active: Identifier (file type) for setting data
SEarch RUn by PROgram test
Safety-related output
Safety-related input
Safe standstill
Single Inline Module
Softkey
SKiP: Function for skipping a part program block
Synchronous Linear Motor
Stepper motor
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Extended Functions