Converting 32-Bit Signed Binary Data To Double-Precision Real Number - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Converting 32-bit signed binary data to double-precision real
number
DINT2DBL(P)
RnPCPU RnPCPU
RnCPU RnENCPU
(Process) (Redundant)
These instructions convert 32-bit signed binary data to a double-precision real number.
Ladder
(s) (d)
FBD/LD
EN ENO
s d
*1 The engineering tool with version "1.035M" or later supports the ST.
■Execution condition
Instruction
DINT2DBL
DINT2DBLP
Setting data
■Description, range, data type
Operand Description
(s) Integral data to be converted to a double-precision real
number, or the start device containing integral data
(d) Start device for storing the converted double-precision real
number
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, J\
SM, F, B, SB,
FX, FY
 
(s)
 
(d)
Processing details
• These instructions convert the 32-bit signed binary data in the device specified by (s) to a double-precision real number,
and store the real number in the device specified by (d).
SM402
DMOVP
M0
DINT2DBL
RnSFCPU RnSFCPU
(Standard) (Safety)
Execution condition
Word
T, ST, C, D, W, U\G, J\,
SD, SW, FD, R, U3E\(H)G
ZR, RD
 
 
(s)
b31
K-123456 D0
D1, D0 FFFEH
(s) (d)
D0 D100
*1
ST
ENO:=DINT2DBL(EN,s,d);
ENO:=DINT2DBLP(EN,s,d);
Range
-2147483648 to 2147483647



Double word Indirect
Z LT, LST, LZ
LC
  
  
(d)
b16 b15 b0
1DC0H D103, D102, D101, D100
(-123456)
Data type Data type (label)
32-bit signed binary ANY32_S
Double-precision real ANYREAL_64
number
Bit BOOL
Bit BOOL
Constant
specification
K, H E $
   
   
b63 b49 b48 b32 b31 b16 b15
C0FEH 2400H 0000H 0000H
(-123456.0)
7 APPLICATION INSTRUCTIONS
7.9 Real Number Instructions
7
Others


b0
755