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8 BUILT-IN ETHERNET FUNCTION INSTRUCTIONS
8.4 SLMP Frame Send Instruction
■
Response frame
Processing details
• This instruction sends the request frame in the device specified by (s2) and later to the external device specified by the
external device IP address in the control data. When a response message is received from the external device, it is stored
in the device specified by (d1).
The following figures show the request data and the response data in normal/abnormal end.
●
Request data
●
Response data
Operand: (d1)
Device
Item
Description
Setting range
Set by
+0
Response data length
The data length from the end code to the response data is stored. (In units of bytes)
2 to 2000
System
+1
End code
The result of command processing is stored. In normal end, 0 is stored. In abnormal
end, an error code set by the external device is stored.
System
+2 to +
Response data
Execution results for the request data are set.
(Some commands do not return response data.)
System
Request
destination
module I/O No.
Header
Footer
Subheader
Request
destination
station No.
Request
destination
network
No.
Request
destination
multidrop
station No.
Request data
length
Monitoring timer
Request data
(s1)+8
(s1)+3 to (s1)+5
(s1)+7
(s1)+6
Specified by (s1) (except some devices)
(s1)+9
(s2)+0
(s2)+1
(s2)+2 to (s2)+n
Specified by (s2)
Request
destination
module I/O No.
Header
(When completed)
Subheader
Request
destination
station No.
Request
destination
network
No.
Request
destination
multidrop
station No.
Request
destination
station No.
Request
destination
network
No.
Request
destination
multidrop
station No.
Response data
length
End code
Response data
Footer
Footer
Request
destination
module I/O No.
Header
(When failed)
Subheader
Response data
length
Request
destination
module I/O No.
Station No.
(responding
station)
Network No.
(responding
station)
Request
destination
multidrop
station No.
Error information
Command
Subcommand
End code
(d1)+0
(d1)+1
(d1)+0
(d1)+1
Stored in (d1)
Stored in (d1)
(d1)+2 to (d1)+n
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 ...
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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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