IED mapping in IEC 61850 Structure Mapping - 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 - Engineering Manual - REX640 Protection and control - Relion Protection and Control - PCL6 - IEC - ANSI - 16.02.2023

REX640 Engineering Manual

IED mapping

The tool displays all FPN IEDs and all PCM600 IEDs in separate lists. Mapping is done by dragging the PCM600 IED on the right-hand side to an FPN IED on the lefthand side. The tool indicates the mapping status visually. The mapping needs to be saved to apply it.

Figure 1. Mapping of IEDs in IEC 61850 Structure Mapping
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Removing IED mapping

Removing IED mapping is done in IEC 61850 Structure Mapping by right-clicking the mapping and selecting the context menu option or pressing the DELETE key. The tool indicates the mapping status visually. The change must be saved.

Access point mapping

Figure 2. Access point mapping
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Access point mapping defines the relations between REX640 internal access points and customer access points.

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 data model. 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's access points IED1_AP1 and IED_AP2. The third access point IED1_AP2_UNDESIRED is excluded from the mapping since it does not have a network interface.

Data tree view

The data tree view consists of customer data structure in the column on the left and the name of the mapped PCM600 internal data structure in the column on the right.

Figure 3. Data tree view
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Data attribute list view

The data attribute list view consists of customer data attributes in the column on the left and the PCM600 internal data attributes in the column on the right.

Figure 4. Data attribute list view
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Filters

The displayed objects can be filtered using the filtering options on the quick access toolbar.

Figure 5. Filters
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Free text filter

The objects are filtered by free text, showing all the objects with a certain name in both Data Structure level and Data Attribute level.

Show/hide objects by status

The objects are filtered by status, showing only the selected objects in Data Structure level and Data Attribute level.

Enable and disable type filters

Objects in the FPN can be filtered using additional filtering options available in the quick access menu.