ABB SPA-ZC 402, Руководство по установке и пусконаладке

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14. Terminology
Term Description
Communication Engineering
Tool Also known as CET. Software for configuring and monitor-
ing communication gateways or communication front ends.
Functional constraint 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
Intelligent Electronic Device Also known as IED. Devices containing advanced logics
such as meters, protection and control relays and trip units.
Logical Device Representation of a group of functions. Each function is
defined as a logical node. A physical device has one or
several LDs.
RJ-45 Galvanic connector type
sAddr Short Address InformationThe sAddr attribute allows the
allocation of a short address to DO attributes. Short
addresses can be used within the communication 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.
Snap-in Connector type for plastic fibre cable
SPA Data communication protocol developed by ABB
SPA/ Ethernet Adapter
SPA to IEC 61850 Gateway
Installation and Commissioning Manual
SPA-ZC 402 SPA-ZC 402
1MRS755380