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6.6.3 Overdamped response
If the graph shows that the response is overdamped (it reaches the demand too slowly, as shown in Figure 47) then the value for KDERIV should be decreased to reduce the damping of the move. If the overdamping is excessive, it may be necessary to increase the value of
KPROP.
Demand position
Measured position
Figure 47 - Overdamped response
10.Click in the KDERIV and/or KPROP boxes and make the required changes. The ideal response is shown in section 6.6.4.
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