Friday, April 19, 2024
Useful Resources for Brilliant Manufacturing, Operational & Industrial Intelligence Technology Enthusiasts!

Automation, Control & Plant Intelligence - Articles, Analysis, Reviews, Interviews & Views

OPC - OLE (Object Linking and Embedding) for Process Control :: The Industrial Interoperability Standard

OPC - With the DCOM, how does it handles the remote server being disconnected problem?
Knowledge Base

Automation Media's recommended most important key terminologies you need to know if you work in Automation, Controls, Brilliant Manufacturing, Operational & Industrial Intelligence or IoT etc. ; regardless of any vendor(s) you are dealing (Allen Bradley, GE Fanuc, Siemens, Modicon, Mitsubishi, Omron, Automation Direct etc).

DCOM provides built-in features that ensure OPC clients and servers have a robust and reliable mechanism to exchange real-time information across the network.

DCOM also handles retries and time-outs between an OPC client and a remote OPC server and tries to reestablish communications if they are disconnected.

One of the strong points of OPC is that it leverages other standard software technology like Microsoft ActiveX, DCOM, and Windows NT. Microsoft DCOM technology makes distributed, client/server networking transparent to the OPC application. DCOM makes the underlying network communication protocol transparent to the OPC client/server. DCOM may send OPC messages using a variety of transports such as UDP,TCP/IP, and IPX, using the same OPC application using DCOM.


Search & Find More about
OPC - With the DCOM, how does it handles the remote server being disconnected problem?....

TRENDING
Top 20 - Industry Terms ....


DCE (Data Communication Equipment) ../ Polling ../ Database ../ Thermocouple E-Type ../ Multi-Path Fading ../ DDE ../ Thermocouple - What is it? ../ SAP - What is SAP? ../ Reflective Memory ../ Binary ../ Synchronous ../ Ethernet Encapsulation ../ Telemetry ../ Simplex ../ Thermocouple N-Type ../ BPS ../ I/O (Input/Output) ../ GPS (Global Positioning System) ../ CTS (Clear to Send) ../ VSTO - What is it? ../ See More..
Free OPC Clients   /   Free OPC Servers   /   Free OPC Utilities

OPC Foundation owns all OPC trademarks including the OPC logo used throughout this site. Most of information in OPC Knowledge Base is from OPC foundation.
Free Automation Stuff This information made available on Automation Media, are provided "as is" without any representation or warranty, express or implied, of any kind, including, but not limited to, warranties of merchantability, noninfringement, or fitness for any particular purpose. Automation Meida makes no warranty or representation regarding, and does not endorse, any linked Web sites or the information appearing thereon or any of the products or services described thereon.