McMenomy8

Celsius to Fahrenheit

7 posts in this topic

I have a celsius display on my hmi and I want a button that will change it to Fahrenheit.  How can this be done? 

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Why bother switching? I would calculate and display both.

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You could switch to a different block that shows everything else identical apart from the temperature fields.  These would have different offsets and gains to do the Fahrenheit conversion.

Use Gain 1.8, Offset 32.

 

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E1012.  But Sergie is right.  Why not show both. 

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and would take same or less space than indicator and button

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Agreed. Buttons are too scarce to waste especially on the smaller HMI's

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