DTEvery

 Function Block A function block groups an algorithm and a set of private data. It has inputs and outputs. - Generate a pulse When the step gets activated, the action is activated for a single execution, and possibly once again when the step is deactivated. signal with long period Motor systems having a reciprocating or oscillating motor that operates synchronously with the periodicity of the source which supplies the electrical energy. The period of execution of a pipe is the time spent between two successive computations of set values for the same pipe. The period of execution of a pipe is specified by the PERIOD parameter of the input pipe block..

Inputs

Input	Data Type	Range	Unit	Default	Description
Run	BOOL	TRUE, FALSE	N/A	No default	When TRUE, the signal generation is enabled Enable signal for the drive, Hardware-Enable with 24V signal to X8, Software-Enable command by setup Software, fieldbus or permanently set. Both are required for enabling the drive..
Days	DINT	1 to 65536	Days	No default	Period : number of days.
TM	Time	0 to 86,399,999	Milliseconds	No default	Rest of the period (if not a multiple of 24h).

Outputs

Output	Data Type	Range	Unit	Description
Q	BOOL	TRUE, FALSE	N/A	Pulse signal.

Remarks

• This function A function calculates a result according to the current value of its inputs. A function has no internal data and is not linked to declared instances. block provides a pulse signal with a period of more than 24h.
  • The period is expressed as:
       DAYS * 24h + TM
• Example: Specifying DAYS=1 and TM=6h means a period of 30 hours.

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

(* MyDTEVERY is a declared instance of DTEVERY function block. *)
MyDTEVERY (RUN, DAYS, TM);
Q := MyDTEVERY.Q;

See Also

• DTAt
• Clock Management Functions (Real Time)