Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

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25 TYPE CONVERSION FUNCTIONS
25.5 Converting BOOL to TIME
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25
25.5
Converting BOOL to TIME
BOOL_TO_TIME(_E)
These functions convert a value from BOOL data type to TIME data type.
Setting data
■
Description, type, data type
Processing details
■
Operation processing
• These functions convert the value input to (s) from BOOL data type to TIME data type, and output the converted value from
(d).
• When the input value is FALSE, 0 (TIME data type) is output.
• When the value is TRUE, 1 (TIME data type) is output.
• Input a BOOL data type value to (s).
■
Operation result
1.
Function without EN/ENO
The operation processing is performed. The operation result is output from (d).
2.
Function with EN/ENO
The execution conditions and operation results will be as follows.
*1 If the value FALSE is output from ENO, the output data from (d) will be undefined. Create a program so that the undefined value will not
be used in operations.
Operation error
There is no operation error.
Ladder, FBD/LD Structured text
[Without EN/ENO] [With EN/ENO] [Without EN/ENO]
d:=BOOL_TO_TIME(s);
[With EN/ENO]
d:=BOOL_TO_TIME_E(EN,ENO,s);
Argument Description Type Data type
EN Execution condition (TRUE: Executed, FALSE: Not executed) Input variable BOOL
s (IN) Input Input variable BOOL
ENO Output status (TRUE: Normal, FALSE: Abnormal or operation stop) Output variable BOOL
d Output Output variable TIME
Execution condition Operation result
EN ENO (d)
TRUE (executed) TRUE Operation result output value
FALSE (not executed) FALSE
*1
Undefined value
RnCPU RnENCPU
RnSFCPU RnSFCPU RnPCPU RnPCPU
(Standard) (Safety) (Redundant) (Process)
s d EN ENO
d s
(s)
(d)
T#0ms
T#1ms
FALSE
TRUE
TIME BOOL