Siemens SIMATIC IPC277G - Page 111

List of abbreviations
SIMATIC IPC277G
Operating Instructions, 08/2021, A5E50059956-AA
111
EEPROM
Electrically Erasable
Programmable Read
-Only
Memory
ESD
Electrostatic Sensitive Device
Electrostatic discharge
Electrostatic Sensitive Devices
Electrostatic discharge
EWF
Enhanced Write Filter
FBWF
File Based Write Filter
GND
Ground
Chassis ground
HD
Hard disk
Hard disk
HDD
Hard Disk Drive
HDD
HMI
Human Machine Interface
User interface
HORM
Hibernate Once - Resume Many
HT
Hyper Threading
I/O
Input/Output
Data input/output for computers
IDE
Integrated Device Electronics
IEC
International Electronical
Commission
IGD
Integrated Graphics Device
IP
International Protection
in English
-speaking countries:
Ingress Protection
Degree of protection
IRQ
Interrupt Request
ISA
Industry Standard Architecture
Bus for expansion modules
LAN
Local Area Network
Computer network that is limited to a local area.
LEDs
Light Emitting Diode
Light emitting diode
LPS
Limited Power Source
MAC
Media access control
Media access control
MLFB
Machine-readable product
designation
MRAM
Magnetoresistive random-access
memory
Backup memory
MS
Microsoft
MTBF
Mean Time Between Failures
MUI
Multilanguage User Interface
Language localization in Windows
NEMA
National Electrical Manufacturers
Association
NTFS
New Technology File System
NVRAM
Non Volatile Random Access
Memory
Non-volatile data memory. Data memory is
retained without external power supply.
ODD
Optical Disk Drive
PC
Personal computer
PCI
Peripheral Component
Interconnect
High-speed expansion bus
PCIe
Peripheral Component
Interconnect express
High-speed serial, differential full-duplex PtP
interface with high data rate.
PG
Programming device
POST
Power On Self Test