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6.6.2 Underdamped response
If the graph shows that the response is underdamped (it overshoots the demand, as shown in
Figure 49) then the value for KDERIV should be increased to add extra damping to the move.
If the overshoot is excessive or oscillation has occurred, it may be necessary to reduce the
value of KPROP.
9. Click in the KDERIV and/or KPROP boxes
and make the required changes. The ideal
response is shown in section 6.6.4.
Servo Systems Co. • 115 Main Road • P.O. Box 97 • Montville, NJ,
6-20 Operation
Measured position
Demand position
Figure 49 - Underdamped response
07045-0097 • (973) 335-1007 • Toll Free: (800) 922-1103
Fax: (973) 335-1661 • www.servosystems.com
www.baldormotion.com
MN1928
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