IEEEIEEE754 32 bit floating point to real conversion
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Greetings,
Related function blocks are for ABB Freelance DCS or Compact HMI.
Which system are you using?
I am using Function Designer.
So these blocks cannot be used here?
Any other blocks in Function Designer that support converting 32bit float to real?
To be more clear:
I receieve a 32bit float value as 4 byte (4xDint) that need to be converted to 1 x real so that I can use in my logic.
Have tried to replicate the describing document of the app, but don't get the correct output yet.
I have seen different suggestions to my Unknown constant, some say 2, other say 0,6931472.
Attached my function designer logic to try make this possible.
i did this on an old Measurex system many years (y2k) ago and found this HTML document to write my code from.
download it and rename to .HTML and view it.
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