User Manual
Embedded EtherNet/IP Module
GS11-EI
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In the figure above, the 4 bytes corresponding to GS11EI:I.Data [0] is the real time frame header of EtherNet
IP slave station.
GS11EI: I.Data[1]~GS11EI: I.Data[127] is the corresponding input data address of the added GS11EI
module in the master station.
Use MSG Method to Read and Write Data
The following uses RSLogix 5000 as an example to explain how to use MSG to read and write I/O data.
Read I/O Data
Create a new project and be in "Offline" mode. Add two new tags "ReadTag" and "ReadData" under
"Controller Tags", and define the type of "ReadTag" as "MESSAGE" and define the type of "ReadData" as
"DINT[500]":
Right-click on "ReadTag" and select "Configure "ReadTag"":
