Mapping access points - Arc protection - Auto synchronization - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Petersen Coil control - Grid automation - Busbar differential protection (high impedance) - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Transformer protection - 3 winding - Interconnection protection - Generator protection - Power management/Load shedding - IEC 61850 Engineering Guide - REX640 Protection and control - PCL6 - IEC - ANSI - 14.02.2023

REX640 IEC 61850 Engineering Guide
  1. Right-click one of the nodes and point to Flexible Product Naming.
  2. Click IEC 61850 Structure Mapping.
  3. On the Access Point Mapping tab, map access points to define the relations between REX640 internal access points and customer access points.
    Figure 1. Mapping access points
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    In the above example, REX640 access point AP1 is in subnetwork WA1, while access point AP2 is in subnetwork WA2. The configuration is created using Ethernet configuration.

    Note: The network configuration must be correct before the flexible product mapping is started.
    Note: REX640 supports one access point for the data model. A second access point AP2 is based on the ServerAt concept and has the same data model in different IP addresses.

    The REX640 access points are mapped to FPN project access points IED1_AP1 and IED_AP2. The third access point IED1_AP3_UNDESIRED is excluded from the mapping since it does not have a network interface.