PACiS GTW GTW/EN T/C40, Техническое руководство

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GTW/EN LX/C40 Glossary
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PACiS GTW gateway
FAT Factory Acceptance Test
Validation procedures execution with the customer at
factory.(SAT)
FBD Functional Block Diagram
One of the IEC61131-3 programming languages (language
used to define configurable automation).
Gateway
Level 6 session of OSI, the gateway is any device transfering
data between different networks and/or protocol. The RTU
function of MiCOM C264 gives a gateway behaviour to SCADA
or RCP level. PACIS Gateway is separate PC base device
dedicated to this function. C364 or PCI is referenced also as a
gateway between IED and upper lever of communication.
GHU
Graphic Human interface Unit
GIS Gas Insulated Substation
GMT
Greenwich Meridian Time:Absolute time reference
GPS
Global Positioning System based on triangulation from satelite
signal, that transmit also absolute GMT time used to
synchronise a master clock
Group Logical combination of BI (i.e. SP, DP, SI or other groups).
Hand Dressing
Facility for an operator to set manually the position of a device
(acquired by other means) from the HMI at SCP level; e.g. from
OPEN to CLOSE (without any impact on the “ physical ” position
of the electrical switching device).
HMI Human Machine Interface
Hopf
Additional board for time synchronization
HSR High Speed autoRecloser
First cycles of AR
HTML
Hyper Text Mark-up Language used as standard for formating
web display
HV High Voltage (for example 30kV to 150kV)
I/O
Input/Output
IEC International Electrotechnical Commission
IEC61850
International communication protocol for substation automation.
Is used as the station bus in PACIS System
IED Intelligent Electronic Device
General expression for a whole range of microprocessor based
products for data collection and information processing
IRIG-B Inter-Range Instrumentation Group standard format B. This is
an international standard for time synchronisation based on
analog signal.
JAMMED
Invalid state of a Double Point: Occurs when the two associated
digital inputs are still in state 0 after an user-selectable delay
(i.e. when the transient state “ motion ” is considered as ended).
L-BUS
Legacy Bus:Generic name of Legacy or field networks and
protocols used to communicate between MiCOM C264 (Legacy
Gateway function) and IED on field bus. Networks are based on
(RS232,) 422, 485. Protocols are IEC 60850-5-103 (T103 or
VDEW), DNP3.0 Level2, Modbus Schneider Electric or
MODICON
LCD Liquid Crystal Display