Based on temperature and humidity acquired via analog sensors, this program can calculate

the dew point ['C] and also the absolute humidity [g/mc].

The Step7 program has to be unzip and run.

Hope it is useful for those in need.

meo

Hi iimeo. I was looking for some FB to do the absolute humidity calculation and I found this web with your prograam. Before anything, thank a lot for your kindly constribution.

I openned your program in Simatic Manager but in to the program the FC1 is missing. Please can you send me the program whith that FC?. Thank you again. Regards