Terminology - ABB IndustrialIT Compact HMI 800 Getting Started

Terminology

Terminology
This list contains descriptions for terms and abbreviations that are used in this
document.
Term
ActiveX
AS
Aspect
Aspect Objects
BDM
CEXbus
CNCP
COM
CS
CTK
DCS
DCU
DMZ
14
Table 2. Terms and Definitions
Description
Microsoft standard for user interface components, based on
definition of software interfaces.
Aspect Server. The "central" intelligence in the system,
including the aspect directory and other services related to
object management, names, security, etc.
See Aspects on page 21
See Aspect Objects on page 21
Bulk Data Manager
Communication module expansion bus used in the AC 800M
Controller.
Control Network Clock Synchronization Protocol
(Microsoft) Common Object Model.
Connectivity Servers provide access to controllers and other
data sources.
Configuration Tool Kit
Distributed Control System. A generic term for control systems
for Process Automation, normally with a distributed database
and real time data access.
Distributed Control Unit
Demilitarized Zone
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