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Topic: Analog Interrupt (Read 9689 times)
plc_user
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Analog Interrupt
«
on:
July 31, 2004, 08:06:32 PM »
Is there a way to trigger an interrupt upon receiving a desired analog signal? Say one of the Analog Inputs receives 3V and then triggers a Cust Func. Similiar to how the HSC works with the HSCDEF statement?
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support
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Posts: 3174
Re:Analog Interrupt
«
Reply #1 on:
August 01, 2004, 10:45:17 PM »
There isn't any way to set the ADC to automatically run an interrupt driven custom function. You need to use a clock pulse to trigger a custom function periodically and check for the ADC reading to make a decision.
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Analog Interrupt