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7 BASIC INSTRUCTIONS
7.3 Logical Operation Instructions
DOR(P) [using three operands]
These instructions OR each bit of 32-bit binary data from the device specified by (s1) and each bit of 32-bit binary data from
device specified by (s2), and store the results in the device specified by (d).
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
• These instructions OR each bit of 32-bit binary data from the device specified by (s1) and each bit of 32-bit binary data from
device specified by (s2), and store the results in the device specified by (d).
• Bit devices subsequent to number of points by nibble specification are calculated as 0.
Operation error
There is no operation error.
Ladder diagram
Structured text
ENO:=DOR(EN,s1,s2,d);
ENO:=DORP(EN,s1,s2,d);
FBD/LD
Operand
Description
Range
Data type
Data type (label)
(s1)
Data for OR or head device where data is stored
-2147483648 to +2147483647
32-bit signed binary
ANY32
(s2)
Data for OR or head device where data is stored
-2147483648 to +2147483647
32-bit signed binary
ANY32
(d)
Head device for storing the OR results
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
$
(s1)
(s2)
(d)
(s1) (s2)
(d)
EN
ENO
d
s1
s2
∙∙∙
∙∙∙
∙∙∙
∙∙∙
∙∙∙
∙∙∙
b31
b31
b31
b16
b16
b16
b15
b15
b15
b0
b0
b0
OR
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
0
1
0
1
1
0
0
0
0
1
1
1
1
0
0
1
1
1
1
1
1
0
0
1
1
1
1
(d)+1
(d)
(s2)+1
(s2)
(s1)+1
(s1)
(s1)
(d)
(s2)
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
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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