Operation 5-19MN1903

5.5.3 Overdampedresponse
Ifthe graph s hows that the response is overdamped (it reaches thedemand too slowly, as
shownin F igure 13) then the value for KDERIV should be decreased to reduc e the damping of
themove. If the overdamping is excess ive, it may be necessary to increase t he value of
KPROP.
Measuredposition
Demand
position
Figure13 - Overdamped response
10. Click in the KDERIV and/or KPROP boxes
and make the required changes. The ideal
response is shown in section 5.5.4.