ABB Relion 615 Series Engineering Manual page 122

Section 8
Glossary
114
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
NCC Network control center
PCM600 Protection and Control IED Manager
PST Parameter Setting tool in PCM600
RJ-45 Galvanic connector type
SAB600 Substation automation builder tool
SCD Substation configuration description
SCL Substation configuration language
SMT Signal Matrix tool in PCM600
TCP Transmission Control Protocol
UDP User datagram protocol
VT Voltage transformer
WAN Wide area network
WHMI Web human-machine interface
1MAC108982-MB A
615 series ANSI
Engineering Manual