Abbreviations - ABB REF 610 Technical Reference Manual

1MRS755310
9.
Feeder Protection Relay
Technical Reference Manual

Abbreviations

Abbreviation
AR
ASCII
CB
CBFP
CD
CPU
CRC
DI
EEPROM
EMC
EPA
ER
FR
GI
HMI
HR
IDMT
IEC
IEC_103
IED
IEEE
IR
IRF
ISO
LCD
LED
LRC
MP
MSB
MV
NACK
NC
NO
OSI
PC
PCB
PLC
PO
RMS
RTU
Description
Auto reclosure
American Standard Code for Information Interchange
Circuit-breaker
Circuit-breaker failure protection
Change detect; compact disk
Central processing unit
Cyclical redundancy check
Digital input
Electrically Erasable Programmable Read-Only Memory
Electromagnetic compatibility
Enhanced Performance Architecture
Event records
Fault record
General interrogation
Human-machine interface
Holding register
Inverse definite minimum time characteristic
International Electrotechnical Commission
Standard IEC 60870-5-103
Intelligent electronic device
Institute of Electrical and Electronics Engineers, Inc.
Input register
Internal relay fault
International Organization for Standardization
Liquid crystal display
Light-emitting diode
Longitudinal redundancy check
Minute-pulse
Most significant bit
Medium voltage
Negative acknowledgments
Normally closed
Normally open
Open System Interconnection
Personal computer
Printed circuit board
Programmable logical controller
Power output, process object
Root mean square
Remote terminal unit
REF 610 REF 610
169