This whitepaper discusses the five steps to a simple and effective strategy to establish reliable DCOM communication. OPC technology relies on Microsoft's COM and DCOM to exchange data between automation hardware and software; however it can be frustrating for new users to configure DCOM properly. If you have ever been unable to establish an OPC connection or transfer OPC data successfully, the underlying issue is likely DCOM-related.
Note: The focus of this whitepaper is Windows 7, Windows Vista, Windows 2008, and Windows 2008R2. Refer to our other whitepapers for other Windows versions.
For automated troubleshooting, refer to OPC Expert, a software application to troubleshoot OPC connections. If OPC Expert fails to connect, it automatically informs you of the problem, diagnoses the cause, and suggests a solution. OPC Expert is free to download, does not require installation, and makes no changes to Windows registry, so it is safe to use on your computer. Download at www.OpcExpert.com.
OPCTI is the global leader in OPC training for automation professionals, and is the largest OPC training company in the world. OPCTI offers hands-on training workshops in-person and online.
OPCTI is vendor-neutral, meaning that we will teach you how to establish and implement a robust and secure communication infrastructure, no matter what OPC products you use - the training that you receive from OPCTI can be immediately implemented at your workplace. Our progressive training will enable you to increase your efficiency, security, and productivity.
The Certified OPC Professional (COP) designation is only offered by OPCTI. The designation is awarded to those who have successfully completed our training, and who demonstrate proficiency with OPC technology, design architecture, and installations. The COP designation is endorsed by many OPC Foundation member companies.
OPCTI is an active member and a strong supporter of the OPC Foundation. Randy Kondor, President and Chief Instructor at OPCTI currently serves as the Vice President of Education at the OPC Foundation.
Visit our Training Schedule to see where OPCTI is currently offering training workshops, or contact us to find out more about private trainings for you and your team at your site.