118
2 CPU MODULE INSTRUCTIONS
2.4 Built-in Ethernet Function Instructions
2.4
Built-in Ethernet Function Instructions
Open/close processing instructions
■
Opening a connection
■
Closing a connection
Socket communications instructions
■
Reading receive data during the END processing
■
Reading receive data when the instruction is executed
■
Sending data
■
Reading connection information
■
Changing the communication target (UDP/IP)
■
Changing the receive mode
■
Reading socket communications receive data
Instruction symbol
Processing details
Reference
SP.SOCOPEN
Opens the connection specified by (s1).
Instruction symbol
Processing details
Reference
SP.SOCCLOSE
Closes the connection specified by (s1). (Closing a connection)
Instruction symbol
Processing details
Reference
SP.SOCRCV
Reads the receive data of the connection specified by (s1) during END processing from the socket
communication receive data area.
Instruction symbol
Processing details
Reference
S.SOCRCVS
Reads the receive data of the connection specified by (s) during instruction execution from the
socket communication receive data area.
Instruction symbol
Processing details
Reference
SP.SOCSND
Sends the data in the device specified by (s3) to the external device of the connection specified by
(s1).
Instruction symbol
Processing details
Reference
SP.SOCCINF
Reads the connection information of the connection specified by (s1).
Instruction symbol
Processing details
Reference
SP.SOCCSET
Changes the communication target IP address and port number of the connection specified by
(s1).
(UDP/IP communications only)
Instruction symbol
Processing details
Reference
SP.SOCRMODE
Changes the TCP receive mode and receive data size for the connection specified by (s1).
Instruction symbol
Processing details
Reference
S.SOCRDATA
Reads data by the number of words specified by (n) from the socket communication receive data
area of the connection specified by (s1), and stores them in the device specified by (d) and later.
SP.SOCRDATA
Содержание MELSEC iQ-R Series
Страница 1: ...MELSEC iQ R Programming Manual Instructions Standard Functions Function Blocks ...
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Страница 24: ...22 INDEX 2092 INSTRUCTION INDEX 2093 REVISIONS 2104 WARRANTY 2105 TRADEMARKS 2106 ...
Страница 34: ...32 MEMO ...
Страница 35: ...33 PART 1 PART 1 OVERVIEW This part consists of the following chapter 1 OVERVIEW ...
Страница 68: ...66 1 OVERVIEW 1 5 Precautions on Programming MEMO ...
Страница 204: ...202 5 SEQUENCE INSTRUCTIONS 5 3 Output Instructions Operation error There is no operation error ...
Страница 470: ...468 6 BASIC INSTRUCTIONS 6 6 Data Conversion Instructions Operation error There is no operation error ...
Страница 472: ...470 6 BASIC INSTRUCTIONS 6 6 Data Conversion Instructions Operation error There is no operation error ...
Страница 479: ...6 BASIC INSTRUCTIONS 6 6 Data Conversion Instructions 477 6 Operation error There is no operation error ...
Страница 504: ...502 6 BASIC INSTRUCTIONS 6 7 Data Transfer Instructions Operation error There is no operation error ...
Страница 518: ...516 6 BASIC INSTRUCTIONS 6 7 Data Transfer Instructions Operation error There is no operation error ...
Страница 520: ...518 6 BASIC INSTRUCTIONS 6 7 Data Transfer Instructions Operation error There is no operation error ...
Страница 754: ...752 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 756: ...754 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 758: ...756 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 760: ...758 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 895: ...7 APPLICATION INSTRUCTIONS 7 16 Ramp Signal Instruction 893 7 Operation error There is no operation error ...
Страница 917: ...7 APPLICATION INSTRUCTIONS 7 20 Data Processing Instructions 915 7 Operation error There is no operation error ...
Страница 919: ...7 APPLICATION INSTRUCTIONS 7 20 Data Processing Instructions 917 7 Operation error There is no operation error ...
Страница 1415: ...13 SFC PROGRAM INSTRUCTIONS 13 1 SFC Control Instructions 1413 13 Operation error There is no operation error ...
Страница 1448: ...1446 14 REDUNDANT SYSTEM INSTRUCTIONS 14 2 Disabling Enabling System Switching MEMO ...
Страница 1795: ...25 TYPE CONVERSION FUNCTIONS 25 1 Converting BOOL to WORD 1793 25 Operation error There is no operation error ...
Страница 1805: ...25 TYPE CONVERSION FUNCTIONS 25 10 Converting WORD to DINT 1803 25 Operation error There is no operation error ...
Страница 1819: ...25 TYPE CONVERSION FUNCTIONS 25 21 Converting INT to DWORD 1817 25 Operation error There is no operation error ...
Страница 1950: ...1948 32 STRING FUNCTIONS 32 2 Extracting String Data From the Left Right Operation error There is no operation error ...
Страница 1972: ...1970 33 TIME DATA TYPE FUNCTIONS 33 4 Division MEMO ...
Страница 2067: ...APPX Appendix 5 PID Control Program Examples 2065 A 252 Set PID control data for loop 2 ...
Страница 2082: ...2080 APPX Appendix 6 Process Control Program Examples 129 Set the default value of the loop tag ...
Страница 2093: ...APPX Appendix 7 List of Loop Tag Memory Areas Used by Process Control Instructions 2091 A MEMO ...
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