Pa4_64 To 65 New Vibration Suppressing Settings - Fuji Electric Alpha7 VV User Manual

PA4_64 to 65 New vibration suppressing settings

No. Name
New vibration suppressing
64
damping coefficient
New vibration suppressing
65
workpiece inertia ratio
These parameters are valid only for position control.
They are used to suppress (vibration suppression) vibrations at the tip of workpieces.
If vibrations persist despite adjusting vibration suppression (PA1_78 to PA1_86), suppression is
possible using these parameters.
By increasing the PA4_64: New vibration suppressing damping coefficient setting value, the amount of
compensation applied with this function increases, however, vibration may increase if the value is too
high.
PA4_64: New vibration suppressing workpiece inertia ratio sets the inertia of vibrating parts such as the
arm as a percentage of the inertia for the entire workpiece.
Refer to "5.9 Special Adjustment (Vibration Suppression)" for details on vibration suppression.
Setting range
0 to 99 [%]
5 to 80 [%]
Extension Function 2 Setting Parameters
CHAPTER 4 PARAMETER
Default
Change
value
0
40
Always
Always
4
4-125