ABB COM600 User Manual page 15

1MRS755496 Station Automation COM600 3.4
DNP 3.0 LAN/WAN Slave (OPC) User's Manual
DNP_Slave_LANWAN_configuration_overview.bmp
Figure 3.2-1 Example view of SAB600
The configuration work can basically be divided into two separate tasks:
1. building an object tree, and
2. configuring object properties.
First, you need to build an object tree. This is done by adding objects to the object tree,
see 3.3.1, General about building object tree and 3.3.5, Adding data objects using Cross-
References function.
Figure 3.2-1 shows an example of how the object tree may look like after it has been
built. In the example tree you can see the DNP LAN Slave OPC Client object and its
child objects like channels, devices, and data objects. Indentation is used to indicate the
parent-child relationship between the objects.
After you have added the necessary objects to the object tree in the communication
structure, you need to configure them, see 3.4.1, General about configuring objects.
Table 3.2-1 describes the objects shown in the object tree (Figure 3.2-1).
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