Siemens SIMOTION P320-3 Manual page 146

List of abbreviations
Abbreviatio Term
n
LCD Liquid Crystal Display
LED Light Emmitting Diode
LVDS Low Voltage Differential Signaling
MTBF Mean Time Between Failure
MUI Multilanguage User Interface
NC Not Connected
OPC OLE for Process Control
PC Personal Computer
PCI Peripheral Component Interconnect
PE Protective Earth
PG Programming device
POST Power On Self Test
RAL Restricted Access Location
RAM Random Access Memory
RI Ring Input
ROM Read-Only Memory
RT Runtimesystem
RTS Reliable Transfer Service
RxD Receive Data
SCOUT SIMOTION Controlling with Optimized
Usability Toolbox
SDRAM Synchronous DRAM
SELV Safety Extra Low Voltage
SLC Second Level Cache
SO-DIMM Small Outline Dual Inline Memory Module
SRAM Static Random Access Memory
SW Software
TFT Thin-Film-Transistor
TIA Totally Integrated Automation
TxD Transmit Data
UL Underwriters Laboratories Inc.
UMA Unified Memory Architecture
UMDF User Mode Driver Framework
USB Universal Serial Bus
UPS Uninterruptible power supply (UPS)
VCC
VGA Video Graphics Array
WD Watchdog
146
Meaning
Liquid crystal display
Light emitting diode
Language localization in Windows
Not connected
Standardized interface for industrial processes
High-speed expansion bus
Protective conductor
Installation of device in operating facilities with restricted
access, for example, a locked switchgear cabinet
Incoming call
Request to send
Data transfer signal
Engineering System of the SIMOTION product family
Safety extra low voltage
Static RAM
Type of LCD flat-screen
Data transfer signal
US organization for tests and certifications according to own
or binational standards (with CSA / Canada) standards
Video memory
Positive supply voltage of integrated circuits
Video adapter which meets industrial standard
Program monitoring with error detection and alarming.
SIMOTION P320-3 and Panel Fronts
Manual, 02/2012