878
7 APPLICATION INSTRUCTIONS
7.12 Data Control Instructions
Processing details
• These instructions scale the scaling conversion data (32-bit data) in the device specified by (s2) on the basis of the input
value in the device specified by (s1), and stores the operation result in the device specified by (d). Scaling conversion is
performed based on the scaling conversion data stored in the device specified by (s2) and later.
• If the operation result is not an integer, the first decimal place is rounded off.
• Set the X coordinate data of the scaling conversion data in ascending order.
• Set the value in (s1) within the range of the scaling conversion data (device value in (s2) to (s2)+1).
• If two or more points indicate the same X coordinate, the Y coordinate value of the largest point number is output.
• Specify a value from 1 to 4294967295 for the number of coordinate points of the scaling conversion data.
Precautions
When the scaling conversion data is sorted in ascending order, the search method varies depending on the status of SM755
and therefore the processing speed also varies. For details, refer to the DSCL(P)(_U) instruction.
Operation error
Setting item (n is the number of coordinate points specified
by (s2).)
Device assignment
Number of coordinate points
(s2)+1, (s2)
X coordinate
Point 1
(s2)+3, (s2)+2
Point 2
(s2)+5, (s2)+4
Point n
(s2)+2n+1, (s2)+2n
Y coordinate
Point 1
(s2)+2n+3, (s2)+2n+2
Point 2
(s2)+2n+5, (s2)+2n+4
Point n
(s2)+4n+1, (s2)+4n
Error code
(SD0)
Description
3405H
The X-coordinate data is not sorted in ascending order.
The input value specified by (s1) is out of the range of the specified scaling conversion data.
The number of coordinate points starting from the device specified by (s2) is out of the range, 1 to 4294967295.
Y
X
(d)
(s1)
Point 2
Point n-1
Point n
Point 1
Operable range
Operation error
Operation error
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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