6 - 18
MELSEC-F
FIXED BUFFER COMMUNICATION (WITH THE PROCEDURE EXIST
CONTROL METHOD)
6
6 - 18
(Receive program)
• For FX
3U
/FX
3UC
Series PLCs
Program example for the unit No. 0
M8000
[MOV
U0\
G1610
D100
]
[MOV
H2
]
[INCP
D102
]
[BMOV
D1000
D101
]
[MOV
U0\
G1664
D101
]
[=
D100
H1
]
[=
D100
H8
]
[END
]
* <<Storing the data received from the external device to the fixed buffer No.1 in D1000 and later>>
* <Receiving status
* <Obtaining received word count
* <Read of received data
* <Write of receiving completion
* <Receiving failed
Receive abnormal processing
>
>
>
>
>
U0\
G1665
U0\
G1610
User applications are described at the area enclosed with .