CPU 1515SP PC2 (F/T/TF)
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Operating Instructions, 09/2018, A5E42603425-AA
List of abbreviations
B
B.1
Abbreviations
Abbreviation
Term
Meaning
AC
Alternating current
Alternating current
ALM
Automation License Manager
Tool for managing license keys in STEP 7
BIOS
Basic Input Output System
Basic Input Output System. A set of important software rou-
tines used after the startup of the CPU to load the operating
system and to provide the routines for data exchange between
hardware components.
CE
Communauté Européenne
CE label
CFast
CompactFlash ATA Serial Transfer Memory card
CoA
Certificate of Authenticity
Certificate of Authenticity, label with Microsoft Windows
"Product Key"
CoL
Certificate of License
Certificate of License for the SIMATIC software loaded
DC
Direct current
DC current
DPP
Dual-mode DisplayPort
Interface for transfer of image and video data for monitors
ESD
Components sensitive to electro-
static charge
EN
European standard
GbE
Gigabit Ethernet
GRUB / GRUB2DOS GRand Unified Bootloader
Boot Manager
HMI
Human Machine Interface
User interface
IEC
International Electrotechnical
Commission
IM
Interface module
The interface module connects the ET 200SP distributed I/O
system with the IO controller and exchanges data with the I/O
modules via the backplane bus.
LAN
Local Area Network
Computer network that is limited to a local area.
LED
Light Emitting Diode
Light emitting diode
LLDP
Link Layer Discovery Protocol
Protocol that enables the exchange of information between
adjacent devices.
MMC
Multi Media Card
Memory card
NTFS
New Technology File System
File system that offers targeted access protection at the file
level.
NVRAM
Non-Volatile Random-Access
Memory
Non-volatile data memory that is RAM-based, the data content
of which is retained without external power supply.
PC
Personal computer
PELV
Protective Extra Low Voltage
PELV, previously called "extra low voltage with safe isolation",
is a protective measure against electrical shock. See EN
50178.
PN
PROFINET
Содержание SIMATIC CPU 1515SP PC2 F
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