ABB SPA-ZC 402 Installation And Commissioning Manual page 34

SPA-ZC 402 SPA-ZC 402
34
SPA/ Ethernet Adapter
SPA to IEC 61850 Gateway
Installation and Commissioning Manual
Adding a new Logical Device object (for example REX 521, see Fig. 6.4.2.-1) is
possible only after you have installed Connectivity Packages to your computer. The
IED's data model behind SPA-ZC 402 is described in the logical device LD1.
For more information about installing Connectivity Packages, refer to Section 5.4.
Installing Connectivity Packages.
Fig. 6.4.2.-1 Adding Logical Device objects
The logical device object is now shown as a sub-object to the IEC 61850 Device
object, see Fig. 6.4.2.-2.
Fig. 6.4.2.-2 Logical node is shown as sub-object
You should have at least one Logical Device object as a child object to
each IEC 61850 Device Object.
You can have a maximum of seven Logical Device objects under one
Device Object (LD0 and six IED logical nodes).
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