Converting Decimal String Data To 32-Bit Binary Data - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Converting decimal string data to 32-bit binary data

DVAL(P)(_U)
RnPCPU
RnCPU RnENCPU
(Process)
These instructions convert character strings to 32-bit binary data.
Ladder
(s)
FBD/LD
EN ENO
s d1
d2
■Execution condition
Instruction
DVAL
DVAL_U
DVALP
DVALP_U
Setting data
■Description, range, data type
Operand
(s)
(d1) DVAL(P)
DVAL(P)_U
(d2) DVAL(P)
DVAL(P)_U
EN
ENO
■Applicable devices
Operand Bit
X, Y, M, L,
SM, F, B, SB,
FX, FY
(s) 
(d1) 
(d2) 
6 BASIC INSTRUCTIONS
460
6.6 Data Conversion Instructions
RnPCPU RnSFCPU RnSFCPU
(Redundant) (Standard) (Safety)
(d1) (d2)
Execution condition
Description
String data to be converted to binary data or
the start device where the string data is stored
Start device for storing the number of binary
digits after conversion
Start device for storing the converted binary
data
Execution condition
Execution result
Word
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
 
 
 
ST
ENO:=DVAL(EN,s,d1,d2);
ENO:=DVALP(EN,s,d1,d2);
Range





Double word Indirect
U\G, J\, Z LT, LST,
U3E\(H)G LC
  
  
  
ENO:=DVAL_U(EN,s,d1,d2);
ENO:=DVALP_U(EN,s,d1,d2);
Data type Data type (label)
String ANYSTRING_SINGLE
16-bit signed binary ANY16_S_ARRAY
(Number of elements: 2)
16-bit unsigned binary ANY16_U_ARRAY
(Number of elements: 2)
32-bit signed binary ANY32_S
32-bit unsigned binary ANY32_U
Bit BOOL
Bit BOOL
Constant
specification
LZ K, H E
   
   
   
Others
$
 
 
 