GE
Grid Solutions
8 Series Protective Relay Platform
Chapter 9: OPC–UA Communication
Standard
Definitions and Acronyms
8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
OPC–UA Communication Standard
This chapter describes the implementation process for the OPC-UA (OLE for Process
Control – Unified Architecture) in the 8 Series relays.
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OPC-UA – OLE for Process Control - Unified Architecture
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OLE – Object Linking and Embedding
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SOA – Service Oriented Architecture
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DA – Data Access
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AE – Alarms and Events
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SDK – Software Development Kit
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CTT – Compliance Test Tool
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