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5-2
2. Select the EtherNet/IP tab of the ICC Configuration screen and define the ICC Database locations
where data items will be exchanged between the ControlLogix PLC and the ICC module through the
Implicit Messaging protocol.
In this example, the “Produce Data Start Address” of the ICC module is set at Database Location 0
and the “Consume Data Start Address” at 2048. These addresses are referring to the database in
the ICC module that will be used to transfer data between ICC and the ControlLogix tags. The
“Produced” and “Consumed” terms are from the ICC Module perspective. The following diagram is
helpful to explain how the data items are assigned and transferred.
DB Locations:
2048 - 2543
DB Locations:
0 - 495
248 WORDS (Int)
248 WORDS (Int)
CLX
CSC_ICC_ETH100_INT:I
ICC ETH-1000
CSC_ICC_ETH100_INT:O
Figure 3 Mapping CLX Data to ICC Database Locations