Mitsubishi MELSEC-L series Programming Manual page 250

ZP_BUFRCV
Program Example
The following program reads out receive data from the fixed buffer of the connection 1.
(The I/O signals of the Ethernet module are X/Y00 to X/Y1F)
[Structured ladder]
5.4 CC-Link IE Controller Network, MELSECNET/H, and Ethernet Instruction
5-204
5.4.17 BUFRCV instruction
Process on normal completion
Process on error completion
Connection 1 open
completion signal
Connection 1 open
request signal
Fixed buffer 1
receive status signal
Receive
instruction 1 PLS
Reads data in
fixed buffer
communication
Normal completion
Error completion