SP
Single-Point Indication – See Single-Point Indication.
SPC
IEC 61850 data type: Single Point Control
SPS
IEC 61850 data type: Single point status
SPS
See Programmable Logic Controller
Substation Configuration Description
A substation configuration description is an IEC 61850-compliant file for data exchange between the system
configurator and the IED configurator. The substation configuration description contains information on the
network structure of a substation. The substation configuration description contains for example, information
on the assignment of the devices to the primary equipment, as well as on the station-internal communication.
System Interface
Device interface for linking to the control and protection system via various communication protocols
TC
Tap-position command – see Transformer Tap Position Command
TCP
See Transmission Control Protocol.
Time stamp
A time stamp is a value in a defined format. The time stamp assigns a time point to an event, for example, in a
log file. Time stamps ensure that events can be found again.
Topological View
The Topological View is oriented to the objects of a system (for example, switchgear) and their relation to one
another. The Topological View describes the structured layout of the system in hierarchical form.
Transformer-tap indication
The transformer-tap indication (TM) is a processing function. The transformer tap changes are recorded and
further processed with this indication.
Transformer Tap Position Command
Command which changes the tap position in a transformer.
Transmission Control Protocol
The Transmission Control Protocol (TCP) is a transmission protocol for transport services in the Internet. TCP is
based on IP and ensures connection of the participants during the data transmission. TCP ensures the correct-
ness of the data and the correct sequence of the data packets.
Tree view
The left area of the project window visualizes the names and icons of all containers of a project in the form of
a hierarchical tree structure. This area is referred to as a tree view.
Glossary
1250 SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017
To Next Page
Loading...
