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 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
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
NCC Network control center
PCM600 Protection and Control IED Manager
PST Parameter Setting tool in PCM600
REF615R Wire-alike replacement option for DPU2000R with the same
form factor
SAB600 Substation automation builder tool
SCD Substation configuration description
SCL XML-based substation description configuration language
defined by IEC 61850
SMT Signal Matrix tool in PCM600
TCP Transmission Control Protocol
UDP User datagram protocol
WAN Wide area network
WHMI Web human-machine interface
Section 8 1MRS240044-IB A
Glossary
114 REF615R
Engineering Manual