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How can I input a formula in AF so that if the PI point does not provide numerical value, it will just provide 0 (zero) output?

Question asked by jediaelvaldez on Nov 24, 2016
Latest reply on Nov 29, 2016 by MISugiyama

Is there an if-then-else formula for this:

If a tag provides a "Bad", "Configure", "Comm Fail" (and other strings), the formula will filter these in such a way that these strings will be substituted with zero or other number.

My goal is for the formula not to display message like "Data not available for attribute xxxx". I want that what will be displayed will just be numerical values.