Abbreviations
1.7.
The following is a list of abbreviations associated with COM600 that you should be
familiar with. See also 1.6, Terminology.
Description
Abbreviation
Alarms and Events
AE
Application Service Data Unit
ASDU
Buffered Report Control Block
BRCB
Data Access
DA
Data Message Code Definition
DMCD
Data Object
DO
Gateway, component connecting two communication networks together
GW
Human Machine Interface
HMI
International Electrotechnical Commission
IEC
Intelligent Electronic Device
IED
LON Application Guideline for substation automation
LAG
Local Area Network
LAN
Logical Device
LD
LonMark interoperable device communicating in LonWorks network. In
this document, the term is used for devices that do not support the ABB
LON/LAG communication.
LMK
Logical Node
LN
LON SPA Gateway
LSG
Network Control Center
NCC
Norwegian User Convention
NUC
Network Variable
NV
Object Linking and Embedding
OLE
OLE for Process Control
OPC
Protection & Control
P&C
Request To Send
RTS
Substation Automation
SA
Station Automation Builder 600
SAB600
Substation Configuration Language
SCL
Single Line Diagram
SLD
Simple Network Management Protocol
SNMP
Simple Network Time Protocol
SNTP
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