PLS
Function Block - Pulse signal generator:
Inputs
|
Input |
Data type |
Description |
|
RUN |
BOOL |
Enabling command. |
|
CYCLE |
TIME |
Signal period. |
Outputs
|
Output |
Data type |
Description |
|
Q |
BOOL |
Output pulse signal. |
Time diagram
Remarks
On every period, the output is set to TRUE during one cycle only. In LD language, the input rung is the IN command. The output rung is the Q output signal.
ST Language
MyPLS is a declared instance of PLS function block:
MyPLS (RUN, CYCLE);
Q := MyPLS.Q;
FBD Language
LD Language
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