Mitsubishi Electric MELSEC iQ-R Series - Converting Decimal String Data to 32-Bit Binary Data

460
6 BASIC INSTRUCTIONS
6.6 Data Conversion Instructions
Converting decimal string data to 32-bit binary data
DVAL(P)(_U)
These instructions convert character strings to 32-bit binary data.
■Execution condition
Setting data
■Description, range, data type
■Applicable devices
Ladder ST
ENO:=DVAL(EN,s,d1,d2);
ENO:=DVALP(EN,s,d1,d2);
ENO:=DVAL_U(EN,s,d1,d2);
ENO:=DVALP_U(EN,s,d1,d2);
FBD/LD
Instruction Execution condition
DVAL
DVAL_U
DVALP
DVALP_U
Operand Description Range Data type Data type (label)
(s) String data to be converted to binary data or
the start device where the string data is stored
 String ANYSTRING_SINGLE
(d1) DVAL(P) Start device for storing the number of binary
digits after conversion
 16-bit signed binary ANY16_S_ARRAY
(Number of elements: 2)
DVAL(P)_U 16-bit unsigned binary ANY16_U_ARRAY
(Number of elements: 2)
(d2) DVAL(P) Start device for storing the converted binary
data
 32-bit signed binary ANY32_S
DVAL(P)_U 32-bit unsigned binary ANY32_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,
FX, FY
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
U\G, J\,
U3E\(H)G
Z LT, LST,
LC
LZ K, H E $
(s)   
(d1)         
(d2)         
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s) (d1) (d2)
EN ENO
d1
d2
s