Function Block - Blinker.

Inputs

Input

Data type

Description

RUN

BOOL

Enabling command.

CYCLE

TIME

Blinking period.

Outputs

Output

Data type

Description

Q

BOOL

Output blinking signal.

Time diagram

Fixed_Image

Remarks

The output signal is FALSE when the RUN input is FALSE. The CYCLE input is the complete period of the blinking signal. In LD language, the input rung is the IN command. The output rung is the Q output signal.

ST Language

MyBlinker is a declared instance of BLINK function block.

MyBlinker (RUN, CYCLE);
Q := MyBlinker.Q;

FBD Language

Fixed_Image

LD Language

Fixed_Image

Fixed_Image See also

TON  TOF  TP


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