calla
Member
I don't a lot of experience analog cards. This IFE analog input card has a spare channel I'd like to use. Today I used a 4-20mA signal from a level transmitter into the spare channel. The 4-20mA signal represents 0-100%. When I wired it to the analog in I had to play with the scaling the get the signal to match the digital display from the level transmitter. I had to set the raw scaliing min/max to 0-260 and it worked. Initially I thought I would just set the scaling to 0-100. Any thoughts?