DATETOTALHOURS

Function name

DATETOTALHOURS

ST call

PROGRAM DATETOTALHOURS_DEMO
    VAR
     DT1: DT;
        LR1:LREAL;
  END_VAR
 LR1 := DATETOTALHOURS(IN1 := DT1);
END_PROGRAM

Description

Returns number of hours since the beginning of our era (since 1.1. 0000, 00:00) for a particular date and time.

Inputs

InputType Description
IN1 ANY_DATEInput value

Outputs

OutputType Description
⇒ LREALOutput value

Application example



This function is used where the number of hours between two datetime values has to be calculated.

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