SD710 Series Servo Drive Technical Manual Chapter 6 Adjustment
27
Friction compensation function operation procedure
Steps
Item
Operations
1
Detection of
vibration
frequency
The real-time position deviation values are monitored using the upper digital
oscilloscope, and the corresponding frequencies are acquired for the position
deviations acquired by the monitoring.
Command
speed
Position deviation
Calculate the vibration
frequency
2
Parameter
Settings
Pn235: low frequency vibration suppression 2 frequency (Pn235)
Set the vibration frequency obtained in step 1 to Pn235.
3
Comparison of
adjustment
effects
After the suppression frequency set in step 2, check whether the suppression effect is
as expected, and fine-tune the corresponding suppression frequency near the set
suppression frequency until the desired effect is achieved.
Position
deviation
No low frequency suppression
After low frequency suppression
Time
