Rockwell-automation 1788-CN2FFR EtherNet/IP and ControlNet to FOUNDATI Manual de usuario descargar pdf (Pagina 42)

40 Rockwell Automation Publication 1788-UM057B-EN-P - September 2014

Chapter 2 Set Up in the Studio 5000 Logix Designer Application

The field device index, PV slot, and data type define where the connector points

to in the data structure of the controller tags.

Figure 6 - Example of a Field Device Index

• For Input : I.PV connectors, the data types of float and integer both

connect to PVReal in the input image, while binary data types connect to

PVBinary.

• For Output : O.PV connectors, the output image of the linking device

provides separate data types for float, integer, and binary.

•Network Publication and Network Subscription are used for control in

the field where data is sent from one field device to another without any

intervention from the LAS (master).

Each Network Publication connector must be given a unique name that is

used as the reference for the Network Subscription connectors.

IMPORTANT

Network Publication connectors must be defined first.

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Rockwell-automation 1788-CN2FFR EtherNet/IP and ControlNet to FOUNDATI Manual de usuario Pagina 42