748
10 BUILT-IN ETHERNET FUNCTION INSTRUCTIONS
10.2 Socket Communications Function Instructions
The following figure shows the timing of the send processing with the SP.SOCSND instruction.
For details, refer to
MELSEC iQ-F FX5 User's Manual (Ethernet Communication).
Operation error
Error code
(SD0/SD8067)
Description
3405H
The connection number specified by (s1) is other than 1 to 8.
2820H
The device number specified by (s2), (s3), or (d) is outside the range of the number of device points.
2822H
Device that cannot be specified is specified.
3582H
When an instruction which cannot be used in interruption routine program is used.
Sequence program
END processing
END processing
When failed
SP.SOCSND instruction
Completion device (d)+0
Completion device (d)+1
Execute SP.SOCSND instruction
ON
OFF
ON
OFF
ON
OFF
1 scan
<Sending control method>
END processing
Send
data
Open
processing
*1
Data send
processing
Data
transmission
(send)
*1
Open completion signal
(SD10680.n)
Even after completion device
turns ON, data transmission
may continue.
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Page 1107: ...I 1105 MEMO ...
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