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Project
Content-wise, a project is the image of a real power supply system. Graphically, a
project is represented by a number of objects which are integrated in a hierarchical
structure. Physically, a project consists of a series of folders and files containing
project data.
Protection devices
All devices with a protective function and no control display.
Reorganizing
Frequent addition and deletion of objects gives rise to memory areas that can no
longer be used. By cleaning up projects, you can release these memory areas again.
However, a clean up also reassigns the VD addresses. The consequence of that is
that all SIPROTEC 4 devices have to be reinitialised.
RIO file
Relay data Interchange format by Omicron.
RSxxx-interface
Serial interfaces RS232, RS422/485
SCADA Interface
Rear serial interface on the devices for connecting to a control system via IEC or
PROFIBUS.
Service port
Rear serial interface on the devices for connecting DIGSI (for example, via modem).
Setting parameters
General term for all adjustments made to the device. Parameterization jobs are exe-
cuted by means of DIGSI or, in some cases, directly on the device.
→ Single point indication
SI
→ Single-point indication fleeting → Transient information, → Single point indication
SI_F
Modularly structured station control system, based on the substation controller →
SICAM SAS
SICAM SC and the SICAM WinCC operator control and monitoring system.
SICAM SC
Substation Controller. Modularly structured substation control system, based on the
SIMATIC M7 automation system.
SICAM WinCC
The SICAM WinCC operator control and monitoring system displays the state of your
network graphically, visualizes alarms, interrupts and indications, archives the
network data, offers the possibility of intervening manually in the process and
manages the system rights of the individual employee.
Single command
Single commands are process outputs which indicate 2 process states (for example,
ON/OFF) at one output.
Single point indica-
Single indications are items of process information which indicate 2 process states (for
tion
example, ON/OFF) at one output.
SIPROTEC
The registered trademark SIPROTEC is used for devices implemented on system
base V4.
7SD5 Manual
C53000-G1176-C169-1
Glossary
689
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