ABB SPA-ZC 400 Installation And Commissioning Manual page 117

1MRS755347
14.
Ethernet Adapter
SPA to IEC 61850 Gateway
Installation and Commissioning Manual
Terminology
Term
Communication Engineering
Tool
Functional constraint
Intelligent Electronic Device Also known as IED. Devices containing advanced
Logical Device
RJ-45
sAddr
SPA
ST
Description
Also known as CET. Software for configuring and
monitoring communication gateways or communica-
tion front ends.
Property of a data-attribute that indicates the services
for example read value, write value, substitute value,
etc. that may be applied to that data attribute
logics such as meters, protection and control relays
and trip units.
Representation of a group of functions. Each function
is defined as a logical node. A physical device has one
or several LDs.
Galvanic connector type
Short Address InformationThe sAddr attribute allows
the allocation of a short address to DO attributes.
Short addresses can be used within the communica-
tion to be more efficient either in the communication, or
in the handling of messages at client or server.
Furthermore, they can be used as IED internal
identification for the attribute.
Data communication protocol developed by ABB
Connector type for glass fibre cable
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