Rockwell-automation AADvance Controller Configuration Guide Manual do Utilizador descarregar pdf (Página 239)

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Document: 553633

ICSTT-RM405f-EN-P

Issue 07

10-5

Set Up Multiple SNCP Networks

Multiple logical Networks

The Workbench also supports multiple redundant networks. This type of network

configuration provides a dedicated logical network (which can be physically redundant)

to bindings only, to prevent Safety Data from being combined with none Safety Data.

The SNCP_Workbench network is the one used by the Workbench to

communicate with target while additional networks, such as the SNCP_1 network

shown, are used specifically for transporting variables over bindings.

1) Set up a second SNCP network and connect the resources to that network.

2) Enter the IP Addresses using the same subnet for each controller on the same

network:

 SNCP_Workbench connection: IP Address 1 = 10.75.104.99 and

IP Address 1 = 10.75.104.100

 SNCP_1 connection: IP Address 2 = 10.44.200.10 and IP Address 2 =

10.44.200.20.

 This configuration increases the options for the configuration of bindings, two

networks are now available when a variable binding is created. The SNCP

binding driver will only send the bound variable over the selected network(s).

This means if variable is bound over the SNCP_1 network only, and that

network fails, the data for that variable will not be received by the consumer.

However, you can select both networks to configure a redundant dual

network.

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Rockwell-automation AADvance Controller Configuration Guide Manual do Utilizador Página 239