Converting string data to single-precision real number
EVAL(P)
RnPCPU
RnPCPU
RnCPU RnENCPU
(Process)
(Redundant)
These instructions convert a string to a single-precision real number.
Ladder
(s)
(d)
FBD/LD
EN
ENO
s
d
■Execution condition
Instruction
EVAL
EVALP
Setting data
■Descriptions, ranges, and data types
Operand
Description
(s)
Character string data to be converted into single-precision
real number data, or the start device containing the
character string data
(d)
Start device for storing the converted single-precision real
number data
EN
Execution condition
ENO
Execution result
■Applicable devices
Operand
Bit
X, Y, M, L,
J\
SM, F, B, SB,
FX, FY
(s)
(d)
RnSFCPU RnSFCPU
(Standard)
(Safety)
Execution condition
Word
T, ST, C, D, W,
U\G, J\,
SD, SW, FD, R,
U3E\(H)G
ZR, RD
ST
ENO:=EVAL(EN,s,d);
ENO:=EVALP(EN,s,d);
Range
Data type
String
Single-precision real
number
Bit
Bit
Double word Indirect
Z
LT, LST,
LZ
LC
7 APPLICATION INSTRUCTIONS
Data type (label)
ANYSTRING_SINGLE
ANYREAL_32
BOOL
BOOL
Constant
Others
specification
K, H E
$
7.9 Real Number Instructions
7
761