98
2 CPU MODULE INSTRUCTIONS
2.3 Application Instructions
Real number instructions
■
Comparing single-precision real numbers
■
Comparing double-precision real numbers
■
Outputting a comparison result of single-precision real numbers
■
Outputting a comparison result of double-precision real numbers
■
Outputting a band comparison result of single-precision real number
■
Outputting a band comparison result of double-precision real number
■
Adding/subtracting single-precision real numbers
Instruction symbol
Processing details
Reference
LDE=, ANDE=, ORE=
Performs a comparison operation of a single-precision real number. (Devices are used as a
normally open contact.)
LDE<>, ANDE<>, ORE<>
LDE>, ANDE>, ORE>
LDE<=, ANDE<=, ORE<=
LDE<, ANDE<, ORE<
LDE>=, ANDE>=, ORE>=
Instruction symbol
Processing details
Reference
LDED=, ANDED=, ORED=
Performs a comparison operation of a double-precision real number. (Devices are used as a
normally open contact.)
LDED<>, ANDED<>, ORED<>
LDED>, ANDED>, ORED>
LDED<=, ANDED<=, ORED<=
LDED<, ANDED<, ORED<
LDED>=, ANDED>=, ORED>=
Instruction symbol
Processing details
Reference
ECMP
Compares the single-precision real number data specified by (s1) with the single-precision real
number data specified by (s2), and according to the result (small, equal, or large), (d), (d)+1, or
(d)+2 is turned on.
ECMPP
Instruction symbol
Processing details
Reference
EDCMP
Compares the double-precision real number data specified by (s1) with the double-precision real
number data specified by (s2), and according to the result (small, equal, or large), (d), (d)+1, or
(d)+2 is turned on.
EDCMPP
Instruction symbol
Processing details
Reference
EZCP
Compares the band between the single-precision real number specified by lower limit value (s1)
and the single-precision real number specified by upper limit value (s2) with the single-precision
real number in the device specified by comparison data (s3). According to the comparison result
(below, within zone, or above), (d), (d)+1, or (d)+2 is turned on.
EZCPP
Instruction symbol
Processing details
Reference
EDZCP
Compares the band between the double-precision real number specified by lower limit value (s1)
and the double-precision real number specified by upper limit value (s2) with the double-precision
real number in the device specified by comparison data (s3). According to the comparison result
(below, within zone, or above), (d), (d)+1, or (d)+2 is turned on.
EDZCPP
Instruction symbol
Processing details
Reference
E+
Adds single-precision real numbers. (Using two operands)
Page 717 E+(P) [when
two operands are set]
E+P
E+
Adds single-precision real numbers. (Using three operands)
Page 719 E+(P) [when
three operands are set]
E+P
E-
Performs subtraction between single-precision real numbers. (Using two operands)
Page 721 E-(P) [when
two operands are set]
E-P
E-
Performs subtraction between single-precision real numbers. (Using three operands)
Page 723 E-(P) [when
three operands are set]
E-P
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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