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7 BASIC INSTRUCTIONS
7.2 Arithmetic Operation Instructions
ADD(P)(_U)
These instructions add the 16-bit binary data in the device specified by (s1) and the 16-bit binary data in the device specified
by (s2), and store the result in the device specified by (d).
*1 The ADD instruction is not supported by the ST language and the FBD/LD language. Use ADD of the standard function.
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
• These instructions add the 16-bit binary data in the device specified by (s1) and the 16-bit binary data in the device
specified by (s2), and store the addition result in the device specified by (d).
Ladder diagram
Structured text
ENO:=ADDP(EN,s1,s2,d);
ENO:=ADD_U(EN,s1,s2,d);
ENO:=ADDP_U(EN,s1,s2,d);
FBD/LD
("ADDP", "ADD_U", "ADDP_U" enters
.)
Operand
Description
Range
Data type
Data type (label)
(s1)
ADD(P)
Addend data or the device where the data that
is added to another is stored
-32768 to +32767
16-bit signed binary
ANY16_S
ADD(P)_U
0 to 65535
16-bit unsigned binary
ANY16_U
(s2)
ADD(P)
Addend data or the device where the data that
is added to another is stored
-32768 to +32767
16-bit signed binary
ANY16_S
ADD(P)_U
0 to 65535
16-bit unsigned binary
ANY16_U
(d)
ADD(P)
Device for storing the operation result
16-bit signed binary
ANY16_S
ADD(P)_U
16-bit unsigned binary
ANY16_U
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
b15
b0
5678 (BIN)
(s1)
(s2)
(d)
1234 (BIN)
6912 (BIN)
+
···
b15
b0
···
b15
b0
···
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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