7 BASIC INSTRUCTIONS
7.7 Data Transfer Instructions
361
7
Exchanging 32-bit data
DXCH(P)
These instructions exchange 32-bit binary data of (d1) and (d2).
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
These instructions exchange 32-bit binary data of (d1), (d1)+1 and (d2), (d2)+1
Operation error
There is no operation error.
Ladder diagram
Structured text
ENO:=DXCH(EN,d1,d2);
ENO:=DXCHP(EN,d1,d2);
FBD/LD
Operand
Description
Range
Data type
Data type (label)
(d1)
Head device for storing the data to be exchanged
32-bit signed binary
ANY32
(d2)
Head device for storing the data to be exchanged
32-bit signed binary
ANY32
EN
Execution condition
Bit
BOOL
ENO
Execution result
Bit
BOOL
Operand
Bit
Word
Double word Indirect
specification
Constant
Others
X, Y, M, L, SM,
F, B, SB, S
T, ST, C, D, W,
SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(d1)
(d2)
(d1)
(d2)
EN
ENO
d1
d2
∙∙∙
∙∙∙
b31
b16 b15
b0
∙∙∙
∙∙∙
b31
b16 b15
b0
∙∙∙
∙∙∙
b31
b16 b15
b0
∙∙∙
∙∙∙
b31
b16 b15
b0
(d2)+1
(d1)+1
1 1 1
1 1 1 1
1 1
1
0
0
0
0
1 1 1
0 0 0 0
0 0
0
1
1
1
1
1 1 1
1 1 1 1
1 1
1
0
0
0
0
1 1 1
0 0 0 0
0 0
0
1
1
1
1
(d1)
(d1)+1
(d1)
(d2)
(d2)+1
(d2)
Содержание MELSEC iQ-F FX5
Страница 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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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 ...
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