To Tune a loop, open the Operator display for the loop in question DeltaV Tune Tutorial To Tune a loop, open the Operator display for the loop in question

Click on the detail icon Now click in the Tune icon

Give the loop a step size enough to move the valve! Then start the test

The test is running, note the output change

Now the test is done and the recommended setting are shown To view gain and phase margins click on Simulate

Gain and phase margins

DeltaV Tune “Reality Check” Always do a On the recommended settings. In some cases you may want to use different settings