Lenze Controller-based Automation - Manual (Page 59)

Lenze · Controller-based Automation - Visualisation · System Manual · DMS 1.5 EN · 04/2014 · TD17
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8 Glossary
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D
DCOM Abbreviation for "Distributed Component Object Model": COM where the
executable objects are distributed to different computers within one local
area network.
 COM
DRIVECOM "DRIVECOM User Group e.V.": International association of manufacturers for
drive technology, universities and institutes with the objective of developing
a simple integration of drives into open automation structures.
 www.drivecom.org
DriveServer Lenze software by means of which a simple integration of drives into open
automation structures on the basis of OPC ("OLE for Process Control") can be
carried out.
 OPC
I
Item Communication object (variable) from the control system/fieldbus.
Can be available in different formats (e.g. integer, bit, array, char).
M
Machine application Implementation of a function which is generated by the interaction of several
communication-capable devices. A machine application is defined by the
(device) applications involved and the exchange of application variables
between them.
N
NMT Abbreviation for "Network Management Telegram": Services and protocols for
initialisation, configuration, management and network monitoring within a
CAN network according to the master/slave principle.
 CAN