6-17
6-4 Notch Filter
When the machine rigidity is low and the machine can no longer increase the controller gain due
to vibration or noise caused by bearing twisting or other resonances while the vibration frequency is
higher than 100Hz, this device provides notch filter to eliminate this phenomenon.
There are five sets of resonance suppression that can be set for driver; each set can set filter frequency,
quality factor and depth. The parameter setting is as follows:
Cn013/Cn066/Cn069/Cn072/Cn075 Notch Filter Frequency (First/ Second/ Third/
Fourth/ Fifth Set)
Initial Value Unit Setting Range Effective RS-485 Address
0 Hz 0 ~ 2000 Effective after Set Each Parameter is different
Setting Description: When to eliminate the vibration or noise caused by resonance, please input the
frequency when vibration occurs in Cn013/066/069/072/075, setting of 0
represents that the notch filter is not used.
Cn014/Cn067/Cn070/Cn073/Cn076
Notch Filter Quality Factor (First/ Second/ Third/
Fourth/ Fifth Set)
Initial Value Unit Setting Range Effective RS-485 Address
7 -- 1 ~ 100 Effective after Set Each Parameter is different
Setting Description: Used to adjust the frequency range to be suppressed, the smaller value of
Cn014/067/070/73/076, the wider the frequency range of suppression, the user
can adjust according to the actual situation.
To Next Page
Loading...
