10
1MRS755221
Abbreviations
The following is a list of abbreviations associated with the SPA OPC Server that you
should be familiar with.
Related documentation
The following is a listing of documentation related to the SPA OPC Server
.
SPA
ABB proprietary communication protocol used in substation
automation.
SPA device
Protection and/ or Control Product supporting the SPA protocol
version 2.5 or earlier.
AE
Alarms and Events
DA
Data Access
DCOM
Distributed Component Object Model
OPC
Series of standards specifications aiming at open connectivity
in industrial automation and the enterprise systems that
support industry
Category
Title
Document number
Technical
description
SPA-Bus, Communication Protocol
V2.5
1MRS750076-MTD
Term
Description