620 Series IEC 61850 Model Implementation Conformance Statement

This document is the Model Implementation Conformance Statement (MICS) for ABB's 620 Series Protection and Control IEDs, detailing the implementation of IEC 61850 Edition 1 logical nodes. It provides a comprehensive list of standard and extended logical nodes, including new node definitions such as LINF, LDEV, GSAL, SCBR, GAPC, and others, used for protection, control, monitoring, and communication functions in distribution automation.