FTPS
FTP Secure
GDE
Graphical Display Editor in PCM600
GoCB
GOOSE control block
GOOSE
Generic Object-Oriented Substation Event
HMI
Human-machine interface
HSR
High-availability seamless redundancy
HTTPS
Hypertext Transfer Protocol Secure
HW
Hardware
I/O
Input/output
ICD
IED capability description
ICM
IED configuration migration
IEC
International Electrotechnical Commission
IEC 61850
International standard for substation communication
and modeling
IEC 61850-9-2 LE
Lite Edition of IEC 61850-9-2 offering process bus
interface
IED
Intelligent electronic device
IET600
Integrated Engineering Toolbox
IID
Instantiated IED description
Instance
Identical protection function blocks available in a
standard configuration. By setting the application-
specific parameters of an instance, a protection function
stage can be established.
IP
Internet protocol
IP address
A set of four numbers between 0 and 255, separated by
periods. Each server connected to the Internet is
assigned a unique IP address that specifies the location
for the TCP/IP protocol.
LAN
Local area network
LED
Light-emitting diode
LHMI
Local human-machine interface
LN
Logical node
MAC
Media access control
Modbus
A serial communication protocol developed by the
Modicon company in 1979. Originally used for
communication in PLCs and RTU devices.
MON
Signal Monitoring tool in PCM600
Section 9
1MRS757810 C
Glossary
140
REC615 and RER615
Engineering Manual
