Specifications

10-19
Class No.
Abbrev-
iation
Name and Function
Initial
Value
Unit
Setting
Range
Expansion parameters 2
63 LPF Low-pass filter, adaptive vibration suppression control
Set the low-pass filter and adaptive vibration suppression control.
0000 Refer to
name and
function
column.
64 GD2B Ratio of load inertia moment to servo motor inertia moment
Set the ratio of load inertia moment to servo motor inertia
moment when the gain changing is valid.
Made valid when auto tuning is invalid.
70 0.1
times
0~3000
65 PG2B Position loop gain 2 changing ratio
Set the changing ratio to the position loop gain 2 when the gain
changing is valid.
Made valid when auto tuning is invalid.
100 % 10 to 200
66 VG2B Speed loop gain 2 changing ratio
Set the changing ratio to the speed loop gain 2 when the gain
changing is valid.
Made valid when auto tuning is invalid.
100 % 10 to 200
67 VICB Speed integral compensation gain 2 changing ratio
Set the changing ratio to the speed integral compensation when
the gain changing is valid.
Made valid when auto tuning is invalid.
100 % 50 to
1000
Note: After setting the values of the parameters marked *, switch power off once. Switching power on again
completes the setting.
Low-pass filter function selection
0: Automatic adjustment
1: Manual
At the automatic setting, the filter of
VG2 setting 10
2 (1 + GD2 setting 0.1)
[H
Z
]
band is set.
Adaptive vibration suppression control selection
0: Invalid
1: Valid
Machine resonance is always detected to set the filter that matches
resonance.
2: Held
Machine resonance is detected and suspended, and the filter
characteristic generated until then is held.
Note: When Valid or Held is selected for adaptive vibration suppression
control selection, the machine resonance suppression filter 1 is
made invalid.
Adaptive vibration suppression control sensitivity
Set the sensitivity for detection of machine
resonance.
0: Normal
1: Sensitivity large