OLE for Process Control (OPC) is an open standards specification based on the OLE, COM, and DCOM technologies developed by Microsoft, used in industrial automation and enterprise systems.
OPC Transport is intended for use in OPC environments and is a subset of COM. Only unauthenticated COM is supported.
» Download OPC Transport Version 1.0 for HP OpenVMS Integrity server systems (April 2008)
The application of the OPC standard interface makes possible interoperability between automation/control applications, field systems/devices and business/office applications.
More information about OPC is available from the
» Software Support and Feedback
See the Prerequisites
for using OPC Transport on OpenVMS.