SIG_GEN
Generates various signal: blink on a boolean, an integer counter-up, and real sine wave.
Arguments | ||
|---|---|---|
RUN | BOOL | Mode: TRUE=running / FALSE=reset to false |
PERIOD | TIME | Duration of one sample. Possible values range from 0ms to 1193h2m47s294ms. |
MAXIMUM | DINT | Maximum counting value |
PULSE | BOOL | Inverted after each sample |
UP | DINT | Up-counter, increased on each sample |
END | BOOL | TRUE when up-counting ends |
SINE | REAL | Sine signal (period = counting duration) |
When counting reaches maximum value, it restarts from 0 (zero). So END keeps the TRUE value only during 1 PERIOD.
Timing diagram
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