ABB RER620 Technical Manual page 581

1MAC309294-MB F
SBO Select-before-operate
SCL Substation configuration language
SMT Signal Matrix Tool in PCM600
SNTP Simple Network Time Protocol
SOTF Switch on to fault
SW Software
TCP/IP Transmission Control Protocol/Internet Protocol
TCS Trip-circuit supervision
TRMS True root-mean-square (value)
UTC Coordinated universal time
WAN Wide area network
WHMI Web human-machine interface
RER620
Technical Manual
Section 16
Glossary
575