This is an off topic question, but, I'm hoping you VFD and control experts will give me some help as the manufacturer can't seem to. I'm retrofitting a starter controlled pump with a VFD. It's a Baldor 15V series 5hp drive. I'm running the drive in process control using the PID loop to maintain a constant pressure, my feedback signal is coming from a 2 wire pressure transducer giving me a 4/20ma signal. For the life of me I can't get this to work. Usually i run the 4/20ma to a voltage transducer to convert it to 10-1vdc, and it works fine which BTW I ended up doing. But there's got to be a way to make it work with the 4/20ma. Any help would be greatly appreciated, I wasted 2 hours with tech support today and came up empty. Here's a link for the manual. Also a crude wiring diagram, forgive me I was in a rush.