A Beginner’s Guide to OPC – OPC Connect - OPC Foundation
https://opcconnect.opcfoundation.org/2017/12/a-beginners-guide-to-opc/
WEBThe OPC DA standard defines function calls to read, write, and subscribe to data points like analog and digital values, integers, floats, strings, etc. There are no complex data structures, it’s all about moving real time data effectively and openly. We discuss the other 2 major original OPC standards next in this paper: OPC A&E and OPC HDA.
DA: 77 PA: 61 MOZ Rank: 20