We live in a digital world but don’t stare at digital values of process variables. If a reactor temperature is below set point as shown in the Good Tuning Pocket Guide Figure 2 for a PID loop faceplate, should the steam or water valve be open? After looking at a faceplate or the digital value …
Tag Archive: controller+tuning integrating+processes loop+performance reactor+control reset+time runaway+processes
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The opinions expressed here are the personal opinions of Terry Blevins and Mark Nixon. Content published here is not read or approved by Emerson before it is posted and does not necessarily represent the views and opinions of Emerson. © 2006-2012 Terry Blevins, Mark Nixon. All rights reserved.