Converting Dword To Bool - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

12.11

Converting DWORD to BOOL

DWORD_TO_BOOL
This function converts a value from DWORD data type to BOOL data type.
Structured text
d:=DWORD_TO_BOOL(s);
Setting data
■Description, type, data type
Argument
s (IN)
d
Processing details
■Operation processing
• This function converts the value input to (s) from DWORD data type to BOOL data type, and output the converted value
from (d).
• When the input value is 0H, FALSE is output.
• When the input value is other than 0H, TRUE is output.
(s)
0H
12345678H
DWORD
• Input a DWORD data type value to (s).
■Operation result
The operation processing is performed. The operation result is output from (d).
Operation error
There is no operation error.
12 TYPE CONVERSION FUNCTIONS
136
12.11 Converting DWORD to BOOL
Description
Input
Output
FALSE
TRUE
BOOL
(d)
Type Data type
Input variable DWORD
Output variable BOOL