Modbus real values as in back to real in dcs

FocalONS

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Join Date
Jan 2011
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alberta
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I have a prosoft MNET module in a AB controllogix rack and im sending data to a DCS (ABB infi90) which is reading it as a Float.
I send the real as two intigers and the dcs is reading quite close to the actual values and on pressures transmitters it was 0.025% off which i allocated to time delay. now we read static values in the millions EX: 1231534KW which reads 1213402KW in DCS. There must be a register reversal of a truncation but im not sure how to fix the problem.
 

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