Converting 16-Bit Signed Binary Data To 32-Bit Signed Binary Data - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

Converting 16-bit signed binary data to 32-bit signed binary data

INT2DINT(P)
These instructions convert the 16-bit signed binary data in the device specified by (s) to 32-bit signed binary data, and store
the converted data in the device specified by (d).
Ladder diagram
(s) (d)
FBD/LD
EN ENO
s d
*1 Supported by engineering tool version "1.035M" and later.
Setting data
■Descriptions, ranges, and data types
Operand Description
(s) Data before conversion
(d) Data after conversion
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, SM,
F, B, SB, S
(s) 

(d)
Processing details
• These instructions convert the 16-bit signed binary data in the device specified by (s) to 32-bit signed binary data, and store
the converted data in the device specified by (d).
SM402
M0
(1): The most significant bit of data before conversion is stored.
(2): Data before conversion is stored in the lower 16 bits.
Operation error
There is no operation error.
Word
T, ST, C, D, W, U\G
SD, SW, R
 
 
(s)
MOVP H0B000 D0
D0
(s) (d)
INT2DINT D0 D100
*1
Structured text
ENO:=INT2DINT(EN,s,d);
ENO:=INT2DINTP(EN,s,d);
Range Data type
-32768 to +32767 16-bit signed binary

32-bit signed binary

Bit
 Bit
Double word Indirect
specification
Z LC LZ
   
   
b15 ∙∙∙ b0
B000H D101, D100
(-20480)
Data type (label)
ANY16_S
ANY32_S
BOOL
BOOL
Constant
K, H E $
  
  
(d)
b31 ∙∙∙ b16 b15 ∙∙∙ b0
FFFFH B000H
(-20480)
(1)
(2)
7 BASIC INSTRUCTIONS
7.5 Data Conversion Instructions
7
Others
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295