Interaction map finds root causes

PlantTriage Performance Supervision software from ExperTune now includes a color-coded map to identify important process interactions.

By Control Engineering Staff August 21, 2006

PlantTriage Performance Supervision software from ExperTune now includes a color-coded map to identify important process interactions. Mapping also displays lead and lag data to make it easier to find the root cause of process upsets. It displays the extent of interaction between one process variable and every other process variable in the plant. Periodic and steady-state upsets can be seen. User can narrow a search from any Web browser interface based on more than 80 criteria, including unit operation, type of measurement, eco-nomic value, and oscillation.

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