696
7 APPLICATION INSTRUCTIONS
7.8 String Processing Instructions
Processing details
• These instructions read data by the number of characters stored in the device specified by (s2)+1 from the character string
data stored in the device number specified by (s1) and later, and store the read data at the location in the device specified
by (s2) and later in the character string stored in the device number specified by (d) and later.
• The NULL code (00H) indicating the end of a character string is automatically added to the end of the character string data.
• If the number of characters in the device specified by (s2)+1 is 0, no processing is performed.
• If the number of characters in the device specified by (s2)+1 exceeds the last character of the character string data in the
device specified by (d), the data is stored up to the last character.
30H (0)
31H (1)
32H (2)
33H (3)
34H (4)
35H (5)
36H (6)
37H (7)
38H (8)
00H
b15
b0
∙∙∙
∙∙∙
b7
b8
(s1)
(s1)+1
(s1)+2
(s1)+3
(s1)+4
"012345678"
"ABCDEFGHI"
"AB012345I"
41H (A)
42H (B)
43H (C)
44H (D)
45H (E)
46H (F)
47H (G)
48H (H)
49H (I)
00H
b15
b0
∙∙∙
∙∙∙
b7
b8
(d)
(d)+1
(d)+2
(d)+3
(d)+4
41H (A)
42H (B)
30H (0)
31H (1)
32H (2)
33H (3)
34H (4)
35H (5)
49H (I)
00H
b15
b0
∙∙∙
∙∙∙
b7
b8
(d)
(d)+1
(d)+2
(d)+3
(d)+4
(s2)
(s2)+1
3
6
Number of characters counted from the left
of the string data specified by (s1)
Position counted from the left of the string
data specified by (d)
Before execution
After execution
30H (0)
31H (1)
32H (2)
33H (3)
34H (4)
35H (5)
36H (6)
37H (7)
38H (8)
00H
b15
b0
∙∙∙
∙∙∙
b7
b8
(s1)
(s1)+1
(s1)+2
(s1)+3
(s1)+4
"012345678"
"ABCDEFGHI"
"ABCD01234"
41H (A)
42H (B)
43H (C)
44H (D)
45H (E)
46H (F)
47H (G)
48H (H)
49H (I)
00H
b15
b0
∙∙∙
∙∙∙
b7
b8
(d)
(d)+1
(d)+2
(d)+3
(d)+4
41H (A)
42H (B)
43H (C)
44H (D)
30H (0)
31H (1)
32H (2)
33H (3)
34H (4)
00H
b15
b0
∙∙∙
∙∙∙
b7
b8
(d)
(d)+1
(d)+2
(d)+3
(d)+4
(s2)
(s2)+1
5
8
Number of characters counted from the left
of the string data specified in (s1)
Position counted from the left of the string
data specified in (d)
Before execution
After execution
Data in 35H (5) to 37H (7) are not stored.
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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