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5-4 Procedures for Communicating with an Allen-Bradley ControlLogix PLC

5-13

Appendix

- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (FD-MH) -

 Changing the message communication configuration

Message communication is carried out with a ladder program using EEM

instructions.

Refer to the "SLC 500 Instruction Set Reference Manual" (1747-RM001),

etc., for details on the EEM instructions.

Define the following file in the RsLogix500 "Data Files" field.

• File storing EEM instruction control information (message-Integer type)

• File storing data exchanged with EEM instruction (tx_param, rx_param -

Integer type)

Add EEM instruction to RsLogix500 ladder.

Reference

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Keyence DL-EP1 Manual do Utilizador Página 93