Posted 5 Mar 2010 I need to go to a customer on Monday to look at the Temperature control PID. I have attached a stripped down copy of what I have to work with. A couple of things that stand out to me. 1. They have it setup for STI mode but they don't have the STI setup in the Status file. 2. They have the PID conditioned 3. They are not placing the PID in Auto or Manual I should be able to clean this up but I do have a question about the analog output configuration. It is set to "Scaled to PID" [0-16383] and 4-20 mA so do I need to rescale this to [6242 – 31208] or is this correct? PID.RSS Share this post Link to post Share on other sites