Section 5 Glossary - ABB Relion 615 series Manual

1MRS756710 C
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
ASCII American Standard Code for Information Interchange
ASDU Application-layer service data unit
COMTRADE Common format for transient data exchange for power
systems. Defined by the IEEE Standard.
DPI Double point information
EMC Electromagnetic compatibility
Ethernet A standard for connecting a family of frame-based
computer networking technologies into a LAN
FAN Fault number
FUN Default function type
GI General interrogation
HMI Human-machine interface
IEC International Electrotechnical Commission
IEC 60870-5-101 Companion standard for basic telecontrol tasks
IEC 60870-5-103 Communication standard for protective equipment; A
serial master/slave protocol for point-to-point
communication
IEC 60870-5-104 Network access for IEC 60870-5-101
IEC 61850 International standard for substation communication and
modelling
IED Intelligent electronic device
INF Default information number
LED Light-emitting diode
LHMI Local human-machine interface
OTEV Disturbance recording triggered from start bit
PCM600 Protection and Control IED Manager
Reset CU Reset communication unit
Reset FCB Reset flow control bit
SOF Status of fault
Section 5
Glossary
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