5.1 Type Conversion Functions
5.1.30
String type
→
word (unsigned)/16-bit string, double word (unsigned)/32-bit string type conversion
5-93
5
APPLICATION
FUNCTIONS
STR_TO_WORD(_E),
STR_TO_DWORD(_E)
STR_TO_WORD(_E), STR_TO_DWORD(_E)
(2) STR_TO_DWORD, STR_TO_DWORD_E
Converts the string type data input to into double word (unsigned)/32-bit string type data,
and outputs the operation result from .
When the input value is FALSE, 0
H is output in double word (unsigned)/32-bit string type
data.
When the input value is TRUE, 1
H is output in double word (unsigned)/32-bit string type
data.
Operation result
(1) Function without EN/ENO
An operation is executed and the operation value is output from .
(2) Function with EN/ENO
The following table shows the executing conditions and operation results.
*1 When FALSE is output from ENO, the data output from is undefined.
In this case, create a program so that the data output from is not used.
EN ENO
TRUE (Operation execution) TRUE Operation output value
FALSE (Operation stop)
FALSE
*1
Undefined value
s
d
String type
' 12 '
'0'
Double word (unsigned)/32-bit string type
12
0
d
d
d
d
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