608
7 APPLICATION INSTRUCTIONS
7.6 Reading/Writing Data Instructions
Ex.
When "Reading data after converted to CSV format" (String (ASCII data)) is specified
[Data stored in CSV format]
Enclosed values as shown to the left are
read.
(Total of six elements, three columns
from two lines of PARTS.CSV, are read.)
(1) Loaded data
(2) File name
(3) Control data
[Control data]
D10: Execution/completion type
D11: Completion status
D12: Number of read-target data
D13: Maximum number of read data
D14, D15: File position
D16: Number of columns
D17: Data type specification
D99: Number of data actually read
D100 to D103: String in the 1st column of
the 2nd line
D104 to D107: String in the 2nd column
of the 2nd line
D108, D109: String in the 3rd column of
the 2nd line
D110 to D113: String in the 1st column of
the 3rd line
D114 to D117: String in the 2nd column of
the 3rd line
D118, D119: String in the 3rd column of
the 3rd line
No.
PARTS.CSV
,
Name
Value1
,
Value2
,
CR
LF
AA_0001
,
Prts_A
100
,
200
,
CR
LF
BB_0002
,
Prts_B
300
,
400
,
CR
LF
SP.FREAD
D10
K2
U0
"PARTS"
D99
M0
(1)
(2)
(3)
[Data to be loaded to the device]
H0130
D10
H0000
D11
K6
D12
K100
D13
D14
K2
D15
K3
D16
K2
D17
K6
D099
H4141
D100
H305F
D101
H3030
D102
H0031
D103
H7250
D104
H7374
D105
H415F
D106
H0000
D107
"Prts_A"
H3031
D108
H0030
D109
"100"
H4242
D110
H305F
D111
H3030
D112
H0032
D113
H7250
D114
H7374
D115
H425F
D116
H0000
D117
"BB_0002"
"Prts_B"
H3033
D118
H0030
D119
"300"
"AA_0001"
No.
PARTS.CSV
,
Name
Value1
,
Value2
,
CR LF
AA_0001
,
Prts_A
100
,
200
,
CR LF
BB_0002
,
Prts_B
300
,
400
,
CR LF
Содержание MELSEC iQ-R Series
Страница 1: ...MELSEC iQ R Programming Manual Instructions Standard Functions Function Blocks ...
Страница 2: ......
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 ...
Страница 2109: ......