5-4 Procedures for Communicating with an Allen-Bradley ControlLogix PLC
5-13
5
Appendix
- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (GT2) -
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.
1
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)
2
Add EEM instruction to RsLogix500 ladder.
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