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Terminology
1.6.
The following is a list of terms associated with COM600 that you should be familiar
with. The list contains terms that are unique to ABB or have a usage or definition that
is different from standard industry usage.
Description
Term
An abnormal state of a condition.
Alarm
An OPC service for providing information about alarms and
events to OPC clients.
Alarms and Events; AE
A physical device that behaves as its own communication node
in the network, for example, a protection relay.
Device
Change of process data or an OPC internal value. Normally, an
event consists of value, quality, and timestamp.
Event
A physical IEC 61850 device that behaves as its own commu-
nication node in the IEC 61850 protocol.
Intelligent Electronic Device
Series of standards specifications aiming at open connectivity
in industrial automation and the enterprise systems that support
industry.
OPC
Named data item.
Property
Abbreviations
1.7.
The following is a list of abbreviations associated with COM600 that you should be
familiar with.
Description
Abbreviation
Application Identifier
APPID
Distributed Control System
DCS
Data Object Instance
DOI
Functional Constraint Data
FCD
Functional Constraint Data Attribute
FCDA
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COM600 series 5.0
1MRS757546
GOOSE Analyzer Operator's Manual
