Configuration in STEP 7
5.6 Configuring networks and network nodes in STEP 7 / NetPro
TIM DNP3
104 System Manual, 06/2014, C79000-G8976-C253-03
The Network Connection tab allows you to set the most important networking properties of
the WAN network node.
Figure 5-16 Properties - DNP3 Dedicated Line TIM dialog, Network Connection tab
The parameters here are:
●
The node type is selected in the drop-down list:
– The master station is the highest hierarchic level in the network. It generally collects
information from the underlying network nodes and specifies settings for the nodes in
the field.
– A station is at a level close to the field and hierarchically below a master station.
The network attachment of a DNP3 TIM is assigned the type "Station", "Node station" or
"Master station".
● The WAN address
The WAN address of the network node is decided by the address of the local CPU and is
not relevant.
●
This lists all the networks of this type in the project. If the subscriber is not connected, the
row ----Not Networked---- is shown as selected in the subnet list.
– If the current subscriber is connected, the row of the relevant network is shown as
selected. You can set parameters for the current network with the Properties button.
– If no connection exists, a network connection can be set up using the New button.
– An existing connection can be deleted with the Delete button.
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