Siemens SINUMERIK 840Di sl Commissioning Manual page 614

Appendix
A.1 Abbreviations
POSMO CA
POSMO CD
POSMO SI
PPO
PROFIBUS
PRT
PSW
PUD
PZD
RAM
REF
RES
ROV
RPA
RTCP
RTS
SBC
SBL
SD
SEA
SH
SIM
SK
SKP
SLM
SMC
SME
SPF
SRAM
SRM
LEC
SSI
STW
SW
SW limit switch
TCPIP
TCU
TEA
TO
TOA
TTL
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Positioning Motor Compact AC: Complete drive unit with integrated power and control
module as well as positioning unit and program memory; AC infeed.
Positioning Motor Compact DC: Like CA but with DC infeed
Positioning Motor Servo Integrated: Positioning motor, DC infeed
Parameter process data object
Cyclic data message frame when transferring data with PROFIBUS DP and the "variable-
speed drives" profile
Process Field Bus: Serieller Datenbus
Program test
Program control word
Global Program User Data
Process Data: Process data part of a PPO
Program memory which can be read and written into
Reference point
Reset
Rapid override: Rapid traverse override
R-Parameter Active: Identifier for R parameters
Real Time Control Protocol
Request To Send: RTS, control signal of serial data interfaces
Safe brake activation
Single Block: Single Block
Setting Data
Setting Data Active: Identifier for setting data
Safe standstill
Single Inline Module
Softkey
SKiP: Skip block
Synchronous Linear Motor
Cabinet-mounted sensor module
Sensor Module Externally Mounted
Sub Routine File: Subprogram
Static RAM (non-volatile)
Synchronous Rotary Motor
Leadscrew error compensation
Synchronous serial interface (interface type)
Control word
Software
Software limit switches
Transport Control Protocol - Internet Protocol
Thin Client Unit
Testing Data Active: Identifier for machine data
Tool Offset Tool offset
Tool Offset Active: Identifier for tool offsets
Transistor-Transistor Logic (interface type)
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Manual