5.1 Type Conversion Functions
5.1.9 Word (signed), double word (signed) type
→
double-precision real type conversion
5-27
5
APPLICATION
FUNCTIONS
INT_TO_LREAL(_E),
DINT_TO_LREAL(_E)
INT_TO_LREAL(_E), DINT_TO_LREAL(_E)
(2) DINT_TO_LREAL, DINT_TO_LREAL_E
Converts double word (signed) type data input to into double-precision real type data,
and outputs the operation result from .
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
16543521
Double-precision real typeDouble word (signed) type
16543521.0
d
d
d
d
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