Emerson Tescom ER5000 Series User Manual page 154

ER5000 — The ERTune™ Program: Basic Features
6. Step back the Proportional slider to minimize
unwanted effects.
Figure 53: Typical Tuning: Proportional Optimized
Overall, the response is quick and stable. Derivative will be used to correct the
small amount of residual overshoot.
To add the Derivative Term
1. Move the Derivative slider slightly to the right or enter a
higher number in the field next to the slider.
2. Toggle the setpoint and note the change to the
response curve.
Figure 54: Typical Tuning: Derivative Added
A higher Derivative setting will completely correct the overshoot.
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