7 BASIC INSTRUCTIONS
7.5 Data Conversion Instructions
333
7
Separating 4 bits from 16-bit data
DIS(P)
These instructions store the data equivalent of the (n) nibbles (1-nibble/ 4-bits) of the 16-bit binary data specified by (s) in to
the lower-order 4 bits of (n) number of devices starting from the one specified by (d).
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
• These instructions store the data equivalent of the (n) nibbles (1-nibble/ 4-bits) of the 16-bit binary data specified by (s) in to
the lower-order 4 bits of (n) number of devices starting from the one specified by (d).
• The higher-order 12 bits of (n) number of devices starting from the one specified by (s) becomes 0.
• When (n) is 0, no processing is performed, and the contents of the (n) number of devices starting from the one specified by
(d) do not change.
Ladder diagram
Structured text
ENO:=DIS(EN,s,n,d);
ENO:=DISP(EN,s,n,d);
FBD/LD
Operand
Description
Range
Data type
Data type (label)
(s)
Head device for storing the data to be separated
16-bit signed binary
ANY16
(d)
Head device storing separated data
16-bit signed binary
ANY16
(n)
Number of separations (0 indicates no processing is
performed)
1 to 4
16-bit unsigned binary
ANY16
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
$
(s)
(d)
(n)
(1): Data storage area
(2): Filled with 0s.
(s)
(d)
(n)
EN
ENO
s
d
n
∙∙∙
∙∙∙
b3
b0
∙∙∙
b7
b4
∙∙∙
b11
b8
∙∙∙
b15 b12
b0
b3
∙∙∙
b4
b15
(s)
(d)
(d)+1
(d)+2
(d)+3
(n)
(1)
(2)
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Page 1107: ...I 1105 MEMO ...
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