Neil,
We have the same situation that Steve L has. We are pulling data from a tank level system where we need to combine 2, 16 bit integer's into a single IEEE 754, 32 bit float using a standard serial card in DeltaV, 13.3.2. You joined the discussion posting a link to a module that will do the complete combination, unfortunately that link appears to be broken. I'm hoping the information is still out there, if so could you update the link please?
Signed,
Desperate in Ann Arbor
AKA ,Jeff Bilek