Gene Bond
Member
I generally allow for a scaling function to be done via the HMI, behind a password, since I regularly see deviations from one sensor to another. I don't have to worry about the pressure gage not matching the HMI, or whatever... If the customers want them to match and don't want to change the gages, 'we can do that'.
It may not be perfect, but it can make the odd customer happy.
It may not be perfect, but it can make the odd customer happy.