Glossary - ABB Relion REF615R Manual

1MRS240173-IB B
Section 8
REF615R
DPU2000R Modbus Point List Mitigation Manual

Glossary

ACT Application Configuration Tool from PCM600
AFL Application function block library
ANSI American National Standards Institute
AR Autoreclosing
BIO Binary Input Output
CB Circuit breaker
CMT Communication Management tool in PCM600
CT Current transformer
CTRL Control logical device
DFR Digital fault recorder
DNP3 A distributed network protocol originally developed by Westronic.
The DNP3 Users Group has the ownership of the protocol and
assumes responsibility for its evolution.
DPC Double-point control
DPS Double-point status
DR Disturbance recorder
EMC Electromagnetic compatibility
HMI Human-machine interface
I/O Input/output
ID Identifier or identification
IEC 61850 International standard for substation communication and
modelling
protection relay Intelligent electronic device
LD0 Logical device zero (0)
LED Light-emitting diode
LHMI Local human-machine interface
LLN0 Logical node zero (0)
MCD Momentary change detect
Section 8

Glossary

57