DTBCD_TO_DT

DTBCD to DATE_AND_TIME

DTBCD_TO_DT converts a value of the data type DTBCD to a value of the data type DATE_AND_TIME.

Parameters

Input

Unnamed input (DTBCD): date and time in BCD format

Output

Unnamed output (DATE_AND_TIME): date and time

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
		bStart: BOOL:=FALSE;
		DT_value: DATE_AND_TIME;
		DTBCD_value: DTBCD:=MinSec := 16#0000,
DayHour := 16#1012,
YearMonth := 16#1310;
	END_VAR

LD body

When the variable bStart is set to TRUE, the function is carried out.

BODY
    WORKSPACE
        NETWORK_LIST_TYPE := NWTYPELD ;
        ACTIVE_NETWORK := 0 ;
    END_WORKSPACE
    NET_WORK
        NETWORK_TYPE := NWTYPELD ;
        NETWORK_LABEL :=  ;
        NETWORK_TITLE :=  ;
        NETWORK_HEIGHT := 5 ;
        NETWORK_BODY
B(B_F,E_DTBCD_TO_DT!,,13,1,21,5,,?DEN?D?AENO?C);
B(B_VARIN,,DTBCD_value,11,3,13,5,);
B(B_VAROUT,,DT_value,21,3,23,5,);
B(B_CONTACT,,bStart,4,2,6,4,);
L(1,3,4,3);
L(6,3,13,3);
L(1,0,1,5);
        END_NETWORK_BODY
    END_NET_WORK
END_BODY

ST body

IF bStart then
    DT_value := DTBCD_TO_DT(DTBCD_value);
END_IF;