Siemens SINUMERIK 810DE powerline Equipment Manual page 115

Abbreviations
AC
Alternating Current
AT Advanced Technology
C-bus
Communication Bus
CCU
Compact Control Unit
CE Communauté Européenne – European Community
CNC
Computerized Numerical Control
COM
Communication module
CPU Central Processor Unit
DC
Direct Current
DMP
Distributed Machine Peripherals (I/Os)
DP
Distributed I/Os
DRAM
Dynamic RAM: Dynamic memory (volatile)
EMC
Electromagnetic Compatibility
EnDat Absolute encoder interface, Heidenhain
ESD
Electrostatic Sensitive Device
EUI
End User Interface
FSD Feed Drive
HHU
Handheld Unit
HMI
Human Machine Interface: Operating functions of SINUMERIK for operation,
programming, and simulation.
HT
Handheld Terminal
HW Config
SIMATIC S7 tool for configuring and parameterizing S7 hardware within
an S7 project
I/R Infeed/regenerative feedback module
IM
Interface Module (SIMATIC S7-300)
ISA
Industry Standard Architecture
LDC
Power Section (power module)
Copyright © Siemens AG 2006
SINUMERIK 810D Equipment Manual Configuration CCU (PHC) – 03/2006 Edition
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