G100 Instruction Manual
Appendix C – Glossary of terms
used in this document
D
DP: Display Port
G
GUI: Graphical User Interface (also called Human Machine Interface – HMI)
GW / GTW: Gateway (in Substation Automation context)
H
HMI: Human Machine Interface (also called Graphical User Interface – GUI)
HMI Client: Client-side functionality that resides in the user’s browser
HMI Server: Server-side functionality that resides on the G100 and provides services to the client-side
browsers
HTTP: HyperText Transfer Protocol
HTTPS: Designated the use of HTTP but with a different default port and an additional
encryption/authentication layer between HTTP and TCP
I
IED: Intelligent Electronic Device
IP: Internet Protocol
IRIG-B: Inter Range Instrumentation Group (IRIG) - an American standardized network time code format
L
LAN: Local Area Network
M
MAC: Media Access Control
MCP: Multifunction Controller Platform
N