clock pulse generator in step_7

honeymonty · Mar 17, 2009

hi all
i want a pulse clock generator in step_7

so i can change the frequency & the on & off time

thanks

PeterW · Mar 17, 2009

there's a built in clock pulse which you set up in the cpu properties

jvdcande · Mar 18, 2009

What version of Step 7: Lite, Basic, Professional or MicroWIN?
Do you need to change the duty cycle and frequency completely independent from one another?

Kind regards,

honeymonty · Mar 18, 2009

hi mr/ Jean
thanks for ur care i'm starting in step_7 from just 1 month i used logo type 2 years ago

the version of step_7 professional
i need to change the duty cycle and frequency completely independent from one another
please if possible the solution in fbd
my regards

ivo.maenen · Mar 18, 2009

You have to use 2 timers.

PeterW · Mar 18, 2009

ivo.maenen said:
You have to use 2 timers.

or two bits from the internal clock pulse generator

clock pulse generator in step_7

honeymonty

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PeterW

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jvdcande

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honeymonty

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ivo.maenen

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PeterW

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