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1 OVERVIEW
1.2 Data Specification Method
Label data
The following table lists labels that can be used to specify the setting data of instructions.
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Primitive data type
For details on individual labels, refer to the following.
MELSEC iQ-R Programming Manual (Program Design)
Data type (label)
Specifiable label
Bit
(BOOL)
• Bit type label
• Bit-specified word [unsigned]/bit string [16 bits] type label
• Bit-specified word [signed] type label
• Timer/retentive timer/long timer/long retentive timer type label contact/coil
• Counter/ long counter type label contact/coil
Word [unsigned]/bit string [16 bits]
(WORD)
• Word [unsigned]/bit string [16 bits] type label
• Digit-specified bit type label (K1 to K4)
• Current value of timer/retentive timer type label
• Current value of counter type label
Double word [unsigned]/bit string [32 bits]
(DWORD)
• Double word [unsigned]/bit string [32 bits] type label
• Digit-specified bit type label (K1 to K8)
• Current value of long timer/long retentive timer type label
• Current value of long counter type label
Word [signed]
(INT)
• Word [signed] type label
• Digit-specified bit type label (K1 to K4)
• Current value of timer/retentive timer type label
• Current value of counter type label
Double word [signed]
(DINT)
• Double word [signed] type label
• Digit-specified bit type label (K1 to K8)
• Current value of long timer/long retentive timer type label
• Current value of long counter type label
Single-precision real number
(REAL)
• Single-precision real data type label
Double-precision real number
(LREAL)
• Double-precision real data type label
Time
(TIME)
• Time type label
Character string
(STRING)
• Character string type label
Character string [Unicode]
(WSTRING)
• Character string [Unicode] type label
Pointer
(POINTER)
• Pointer type label
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: ......