List of abbreviations
C
C.1
Commissioning Manual, Abbreviations
Abbrevia‐
tion
Term
Meaning
CE
Communauté Européenne (CE-Symbol)
The product is in conformance with all applicable EC direc‐
tives.
CMOS
Complementary Metal Oxide Semiconductor
Complementary metal oxide semiconductors
COM
Communications Port
Term for the serial interface
CPU
Central Processing Unit
CPU
CRT
Cathode Ray Tube
-
CSA
Canadian Standards Association
Canadian organization for tests and certifications according
to own or binational standards (with UL / USA) standards
CTS
Clear To Send
Clear to send
DRAM
Dynamic Random Access Memory
Dynamic RAM
DC
Direct Current
DC current
DMA
Direct Memory Access
Direct memory access
DP
Distributed I/O
-
DQS
Deutsche Gesellschaft zur Zertifizierung von
Management-Systemen
-
DSR
Data Set Ready
Ready for operation
DTR
Data Terminal Ready
Data terminal is ready
DVI-I
Digital Visual Interface
Digital display interface with digital and VGA signals
ESD
Components sensitive to electrostatic charge
-
EN
European standard
-
EWF
Enhanced Write Filter
Configurable write filter (SIMOTION P320-4 E)
FAQ
Frequently Asked Questions
FAQs
GND
Ground
Chassis ground
HMI
Human Machine Interface
User interface
HW
Hardware
-
I/O
Input/Output
Data input/output on computers
IEC
International Electronical Commission
-
IP
Ingress Protection
Degree of protection
IRQ
Interrupt Request
Interrupt request
LAN
Local Area Network
Computer network that is limited to a local area.
LCD
Liquid Crystal Display
Liquid crystal display
LED
Light Emmitting Diode
Light emitting diode
MUI
Multilanguage User Interface
Language localization in Windows
NC
Not Connected
Not connected
OPC
OLE for Process Control
Standardized interface for industrial processes
SIMOTION P320-4 E / P320-4 S
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