42
BCN-B11127-479*
Class No. Symbol
Name
and
function
Initial
value
Unit Setting
range
63
LPF Low-pass filter/adaptive vibration suppression control
Used to selection the low-pass filter and adaptive vibration suppression
control.
0000
0000h
to
1217h
64 GD2B Ratio of load inertia moment to servo motor inertia moment 2
Used to set the ratio of load inertia moment to servo motor inertia
moment when gain changing is valid.
70
0.1
times
0
to
3000
65
PG2B Position control gain 2 changing ratio
Used to set the ratio of changing the position control gain 2 when gain
changing is valid.
Made valid when auto tuning is invalid.
100 %
10
to
200
66 VG2B Speed control gain 2 changing ratio
Used to set the ratio of changing the speed control gain 2 when gain
changing is valid.
Made valid when auto tuning is invalid.
100 %
10
to
200
67
VICB Speed integral compensation changing ratio
Used to set the ratio of changing the speed integral compensation when
gain changing is valid. Made valid when auto tuning is invalid.
100 %
50
to
1000
68
*CDP Gain changing selection
Used to select the gain changing condition.
0000
0000h
to
0004h
0
Low-pass filter selection
0: Valid (Automatic adjustment)
1: Invalid
When you choose "valid",
2 (1 GD2 setting 0.1)
VG2 setting 10
bandwidth filter is set automatically.
Adaptive vibration suppression control selection
Choosing "valid" or "held" in adaptive vibration
suppression control selection makes the machine
resonance control filter 1 (parameter No. 58) invalid.
0: Invalid
1: Valid
Machine resonance frequency is always detected
and the filter is generated in response to resonance to
suppress machine vibration.
2: Held
The characteristics of the filter generated so far are held,
and detection of machine resonance is stopped.
Adaptive vibration suppression control sensitivity selection
Used to set the sensitivity of machine resonance detection.
0: Normal
1: Large sensitivity
[H
z
]
0
0 0
Gain changing selection
Gains are changed in accordance with the settings
of parameters No. 64 to 67 under any of the following
conditions:
0: Invalid
1: Gain changing (CDP) signal is ON
2: Command frequency is equal to higher than
parameter No. 69 setting
3: Droop pulse value is equal to higher than
parameter No. 69 setting
4: Servo motor speed is equal to higher than
parameter No. 69 setting
