2 CPU MODULE INSTRUCTIONS
2.3 Application Instructions
99
2
■
Adding/subtracting double-precision real numbers
■
Multiplying/dividing single-precision real numbers
■
Multiplying/dividing double-precision real numbers
■
Converting 16-bit/32-bit signed binary data to single-precision real number
■
Converting 16-bit/32-bit unsigned binary data to single-precision real number
■
Converting double-precision real number to single-precision real number
Instruction symbol
Processing details
Reference
ED+
Adds double-precision real numbers. (Using two operands)
Page 725 ED+(P)
[when two operands
are set]
ED+P
ED+
Adds double-precision real numbers. (Using three operands)
Page 727 ED+(P)
[when three operands
are set]
ED+P
ED-
Performs subtraction between double-precision real numbers. (Using two operands)
Page 729 ED-(P)
[when two operands
are set]
ED-P
ED-
Performs subtraction between double-precision real numbers. (Using three operands)
Page 731 ED-(P)
[when three operands
are set]
ED-P
Instruction symbol
Processing details
Reference
E*
Multiplies single-precision real numbers.
E*P
E/
Performs division between single-precision real numbers.
E/P
Instruction symbol
Processing details
Reference
ED*
Multiplies double-precision real numbers.
ED*P
ED/
Performs division between double-precision real numbers.
ED/P
Instruction symbol
Processing details
Reference
INT2FLT
Converts the 16-bit signed binary data in the device specified by (s) to a single-precision real
number, and stores the converted data in the device specified by (d).
INT2FLTP
DINT2FLT
Converts the 32-bit signed binary data in the device specified by (s) to a single-precision real
number, and stores the real number in the device specified by (d).
DINT2FLTP
Instruction symbol
Processing details
Reference
UINT2FLT
Converts the 16-bit unsigned binary data in the device specified by (s) to a single-precision real
number, and stores the real number in the device specified by (d).
UINT2FLTP
UDINT2FLT
Converts the 32-bit unsigned binary data in the device specified by (s) to a single-precision real
number, and stores the real number in the device specified by (d).
UDINT2FLTP
Instruction symbol
Processing details
Reference
DBL2FLT
Converts the double-precision real number in the device specified by (s) to a single-precision real
number, and stores the real number in the device specified by (d).
DBL2FLTP
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: ......