Section 5 Glossary - ABB Relion 615 Series Protocol Manual

1MRS756709 D
Section 5
615 series
Communication Protocol Manual
Glossary
615 series Series of numerical IEDs for low-end protection and
supervision applications of utility substations, and industrial
switchgear and equipment
AI Analog input
BI Binary input
BOS Binary output status
CB Circuit breaker
CRC Cyclical redundancy check
CROB Control relay output block
DFC Data flow control
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
EMC Electromagnetic compatibility
EPA Enhanced performance architecture
FCB 1. Flow control bit
2. Frame count bit
GUI Graphical user interface
HMI Human-machine interface
IEC International Electrotechnical Commission
IEC 60870-5 IEC standard for telecontrol equipment and systems. Part
5 defines transmission protocols.
IEC 61850 International standard for substation communication and
modeling
IEC 61850-8-1 A communication protocol based on the IEC 61850
standard series
IED Intelligent electronic device
IET600 Integrated Engineering Toolbox in PCM600
ISO International Standard Organization
LHMI Local human-machine interface
OSI Open systems interconnection
Section 5
Glossary
25