ADLINK PCI-8258 - Manual (Page 103)

Motion Control Theory 89
PCI-8254 / PCI-8258
Adjustment can be made through the MotionCreatorPro 2 function
as shown in figure below. Enter the cutoff frequency and the
MotionCreatorPro 2 starts calculation filter parameters
automatically for you. You can adjust cutoff frequency from high to
low and stop the adjustment process once high frequency noise
disappears. Usually you can start adjusting from 2000Hz
downwards. Note: Too low a cutoff frequency may lead to poor
response performance and even unstable situations.
Figure 4-10: MCP2 low pass filter setup page
Figure 4-11: MCP2 notch filter setup page