IS_VALID_TOD_INT

Check whether the TIME_OF_DAY is valid

IS_VALID_TOD_INT checks whether the combination of INT values for hour, minute, second, and millisecond is a valid time of day value. The Boolean output flag is set if the time of day value is valid.

Parameters

Input

HOUR (INT): 1st input: hour
MINUTE (INT): 2nd input: minute
SECOND (INT): 3rd input: second
MILLISECOND (INT): 4th input: millisecond

Output

VAR_OUT (BOOL): set to TRUE if the resulting time of day value is valid

Example

POU header

All input and output variables used for programming this function have been declared in the POU header. The same POU header is used for all programming languages.

	VAR
		HOUR_value: INT:=18;
		MINUTE_value: INT:=29;
		SECOND_value: INT:=59;
		MILLISECOND_value: INT:=0;
		VALID: BOOL:=FALSE;
	END_VAR

LD body

BODY
    WORKSPACE
        NETWORK_LIST_TYPE := NWTYPELD ;
        ACTIVE_NETWORK := 0 ;
    END_WORKSPACE
    NET_WORK
        NETWORK_TYPE := NWTYPELD ;
        NETWORK_LABEL :=  ;
        NETWORK_TITLE :=  ;
        NETWORK_HEIGHT := 6 ;
        NETWORK_BODY
B(B_VAROUT,,VALID,22,1,24,3,);
B(B_VARIN,,HOUR_value,10,1,12,3,);
B(B_VARIN,,MINUTE_value,10,2,12,4,);
B(B_VARIN,,SECOND_value,10,3,12,5,);
B(B_VARIN,,MILLISECOND_value,10,4,12,6,);
B(B_F,IS_VALID_TOD_INT!,Instanz,12,0,22,6,,?DHOUR?DMINUTE?DSECOND?DMILLISECOND?C);
L(1,0,1,6);
        END_NETWORK_BODY
    END_NET_WORK
END_BODY

ST body

VALID := IS_VALID_TOD_INT(HOUR := HOUR_value, 
             MINUTE := MINUTE_value, 
             SECOND := SECOND_value, 
             MILLISECOND := MILLISECOND_value);