Chapter 9 Ethernet Specification and Operation
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9.7.7 Data Mapping
In the Controller Organizer, you can map data, including Configuration, Input and Output parameters. When you create a
device I/O Configuration, the tags are added automatically.
Click Program TAGs to display the Tags window.
Tags are listed in the Name column. Tag names begin with a product name and end with C or I1 or O1, separated
from the name by a colon (:), for example CMCEIP01:C, CMCEIP01:I1, and CMCEIP01:O1.
Tag name：C indicates the tag contains information from the Adapter EDS file, including Input and Output
parameters. You can edit these parameters in Studio 5000.
Tag name：I1 indicates that the mapping starts from TAG：I1[0], and is mapped to the first parameters of the
Adapter output. The length is the output length provided by the Adapter.
Tag name: O1, indicates that the mapping starts from TAG：O1[0], and is mapped to the first parameters of the
Adapter Input. The length is the input length provided by the Adapter.
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