10 BUILT-IN ETHERNET FUNCTION INSTRUCTIONS
10.2 Socket Communications Function Instructions
745
10
The following figure shows the timing of the receive processing with the SP.SOCRCV 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 size of the receive data exceeds the size of the receive data storage device.
The device number specified by (s2), (d1), or (d2) 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 END processing
When failed
SP.SOCRCV instruction
ON
OFF
ON
OFF
ON
OFF
1 scan
END processing
Execute SP.SOCRCV instruction
ON
OFF
ON
OFF
Completion device (d2)+0
Completion device (d2)+1
Open completion signal
(SD10680.n)
Receive state signal
(SD10682.n)
Send
data
Open
processing
Data reading
processing
Data
reception
Data
reading
processing
ACK
(Only TCP)
Содержание MELSEC iQ-F FX5
Страница 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Страница 2: ......
Страница 17: ...15 CONTENTS ...
Страница 24: ...22 MEMO ...
Страница 25: ...23 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW 2 PRECAUTIONS ON PROGRAMMING ...
Страница 126: ...124 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 132: ...130 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 140: ...138 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 191: ...7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions 189 7 Operation error There is no operation error ...
Страница 202: ...200 7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions Operation error There is no operation error ...
Страница 278: ...276 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 280: ...278 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 915: ...18 TYPE CONVERSION FUNCTIONS 18 13 Converting DWORD to WORD 913 18 Operation error There is no operation error ...
Страница 917: ...18 TYPE CONVERSION FUNCTIONS 18 14 Converting DWORD to INT 915 18 Operation error There is no operation error ...
Страница 932: ...930 18 TYPE CONVERSION FUNCTIONS 18 26 Converting DINT to WORD Operation error There is no operation error ...
Страница 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Страница 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Страница 1107: ...I 1105 MEMO ...
Страница 1111: ......