70
3 CPU MODULE INSTRUCTION
3.3 Application Instruction
Real number instruction
■
Comparing single-precision real numbers
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Adding/subtracting single-precision real numbers
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Multiplying/dividing single-precision real numbers
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Converting 16-bit/32-bit signed binary data to single-precision real number
Instruction symbol
Description
Reference
LDE=, ANDE=, ORE=
[(s1)+1, (s1)] = [(s2)+1, (s2)]: Conductive
[(s1)+1, (s1)]
[(s2)+1, (s2)]: Non-Conductive
LDE<>, ANDE<>, ORE<>
[(s1)+1, (s1)]
[(s2)+1, (s2)]: Conductive
[(s1)+1, (s1)] = [(s2)+1, (s2)]: Non-Conductive
LDE>, ANDE>, ORE>
[(s1)+1, (s1)] > [(s2)+1, (s2)]: Conductive
[(s1)+1, (s1)]
[(s2)+1, (s2)]: Non-Conductive
LDE<=, ANDE<=, ORE<=
[(s1)+1, (s1)]
[(s2)+1, (s2)]: Conductive
[(s1)+1, (s1)] > [(s2)+1, (s2)]: Non-Conductive
LDE<, ANDE<, ORE<
[(s1)+1, (s1)] < [(s2)+1, (s2)]: Conductive
[(s1)+1, (s1)]
[(s2)+1, (s2)]: Non-Conductive
LDE>=, ANDE>=, ORE>
[(s1)+1, (s1)]
[(s2)+1, (s2)]: Conductive
[(s1)+1, (s1)] < [(s2)+1, (s2)]: Non-Conductive
DECMP
This instruction compares two data values (single-precision real numbers), and outputs the result
(larger, smaller or equal) to three bit devices.
DECMPP
DEZCP
This instruction compares two data values (single-precision real numbers), and outputs the result
(larger, smaller or data band) to three bit devices.
DEZCPP
Instruction symbol
Description
Reference
E+
• In case of 2 operands
[(d)+1, (d)] + [(s)+1, (s)]
[(d)+1, (d)]
E+P
E+
• In case of 3 operands
[(s1)+1, (s1)] + [(s2)+1, (s2)]
[(d)+1, (d)]
E+P
DEADD
DEADDP
E-
• In case of 2 operands
[(d)+1, (d)] - [(s)+1, (s)]
[(d)+1, (d)]
E-P
E-
• In case of 3 operands
[(s1)+1, (s1)] - [(s2)+1, (s2)]
[(d)+1, (d)]
E-P
DESUB
DESUBP
Instruction symbol
Description
Reference
E*
[(s1)+1, (s1)]
[(s2)+1, (s2)]
[(d)+1, (d)]
E*P
DEMUL
DEMULP
E/
[(s1)+1, (s1)]
[(s2)+1, (s2)]
quotient [(d)+1, (d)]
E/P
DEDIV
DEDIVP
Instruction symbol
Description
Reference
INT2FLT
Converts the 16-bit signed binary data in the device specified by (s) to 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 single-precision real
number, and stores the converted data in the device specified by (d).
DINT2FLTP
Содержание MELSEC iQ-F FX5
Страница 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Страница 2: ......
Страница 17: ...15 CONTENTS ...
Страница 24: ...22 MEMO ...
Страница 25: ...23 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW 2 PRECAUTIONS ON PROGRAMMING ...
Страница 126: ...124 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 132: ...130 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 140: ...138 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 191: ...7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions 189 7 Operation error There is no operation error ...
Страница 202: ...200 7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions Operation error There is no operation error ...
Страница 278: ...276 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 280: ...278 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 915: ...18 TYPE CONVERSION FUNCTIONS 18 13 Converting DWORD to WORD 913 18 Operation error There is no operation error ...
Страница 917: ...18 TYPE CONVERSION FUNCTIONS 18 14 Converting DWORD to INT 915 18 Operation error There is no operation error ...
Страница 932: ...930 18 TYPE CONVERSION FUNCTIONS 18 26 Converting DINT to WORD Operation error There is no operation error ...
Страница 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Страница 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Страница 1107: ...I 1105 MEMO ...
Страница 1111: ......