会員（無料）になると、いいね！でマイページに保存できます。 マルチベンダー製品間や異なるOSにまたがってデータ交換を可能にする安全で高信頼の産業通信用のデータ交換標準のこと。「Industrial Interoperability（産業用の相互接続性）」を実現することを ...

Matrikon, an OPC Foundation Charter Member, has produced a 30-minute online multimedia tutorial to explain the basics and vision of OPC and how to begin integrating it into new and current systems.

Data value changes An OPC UA node is exposing a value reflecting a measurement of a sensor. If the value of the sensor changes, the OPC UA node value changes. This tutorial refers to it as data value ...

OPC UA PubSub is an extension to OPC UA that enables communication between OPC UA applications using a Publish-Subscribe message pattern instead of the Request-Response message pattern. The ...