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This protocol can be used with Rockwell ControlLogix™ and CompactLogix™ PLCs via Etherne/IP protocol.

WebHMI can read Bool, Short Int, Int, Double Int, Real and String data types.

Register addresing rules:

Global scope in PLC program Use tag name
Program block scope in PLC program Use register address in the following format: PROGRAM:MainProgram.Counter_2.PRE. Here “MainProgram” is a program name.
ATTENTION: Check your slot number parameter of the connection properties matches to that one in PLC settings.