sh030051g.pdf - 第131页

5 - 14 5. PARAMETERS No. Symbol Name and function Initial value Unit Setting range PB14 NHQ1 Notch shape selection 1 Used to selection the machine resonance suppression filter 1. Notch depth selection Settin g value Dept…

100%1 / 424
5 - 13
5. PARAMETERS
No. Symbol Name and function
Initial
value
Unit
Setting
range
PB06 GD2 Ratio of load inertia moment to servo motor inertia moment
Used to set the ratio of the load inertia moment to the servo motor shaft inertia moment.
When auto tuning mode 1 and interpolation mode is selected, the result of auto tuning is
automatically used.
(Refer to section 6.1.1)
In this case, it varies between 0 and 100.0.
When parameter No.PA08 is set to "
2" or " 3", this parameter can be set
manually.
7.0 Multiplier
(
1)
0
to
300.0
PB07 PG1 Model loop gain
Set the response gain up to the target position.
Increase the gain to improve track ability in response to the command.
When auto turning mode 1,2 is selected, the result of auto turning is automatically used.
When parameter No.PA08 is set to "
1" or " 3", this parameter can be set
manually.
24 rad/s 1
to
2000
PB08 PG2 Position loop gain
This parameter cannot be used in the speed control mode.
Used to set the gain of the position loop.
Set this parameter to increase the position response to level load disturbance. Higher
setting increases the response level but is liable to generate vibration and/or noise.
When auto tuning mode 1,2 and interpolation mode is selected, the result of auto tuning
is automatically used.
When parameter No.PA08 is set to "
3", this parameter can be set manually.
37 rad/s 1
to
1000
PB09 VG2 Speed loop gain
Set this parameter when vibration occurs on machines of low rigidity or large backlash.
Higher setting increases the response level but is liable to generate vibration and/or
noise.
When auto tuning mode 1
2, manual mode and interpolation mode is selected, the
result of auto tuning is automatically used.
When parameter No.PA08 is set to "
3", this parameter can be set manually.
823 rad/s 20
to
50000
PB10 VIC Speed integral compensation
Used to set the integral time constant of the speed loop.
Lower setting increases the response level but is liable to generate vibration and/or
noise.
When auto tuning mode 1
2 and interpolation mode is selected, the result of auto
tuning is automatically used.
When parameter No.PA08 is set to "
3", this parameter can be set manually.
33.7 ms 0.1
to
1000.0
PB11 VDC Speed differential compensation
Used to set the differential compensation.
When parameter No.PB24 is set to "
3 ", this parameter is made valid. When
parameter No.PA08 is set to "
0 ", this parameter is made valid by instructions of
controller.
980 0
to
1000
PB12 For manufacturer setting
Do not change this value by any means.
0
PB13 NH1 Machine resonance suppression filter 1
Set the notch frequency of the machine resonance suppression filter 1.
Setting parameter No.PB01 (filter tuning mode 1) to "
1" automatically changes
this parameter.
When the parameter No.PB01 setting is "
0", the setting of this parameter is
ignored.
4500 Hz 100
to
4500
5 - 14
5. PARAMETERS
No. Symbol Name and function
Initial
value
Unit
Setting
range
PB14 NHQ1 Notch shape selection 1
Used to selection the machine resonance suppression filter 1.
Notch depth selection
Setting value Depth Gain
0Deep
1 14dB
2 8dB
3 4dBShallow
Notch width
Setting value Width
02Standard
13
24
35Wide
0
0
to
to
40dB
Setting parameter No.PB01 (filter tuning mode 1) to " 1" automatically changes
this parameter.
When the parameter No.PB01 setting is "
0", the setting of this parameter is
ignored.
0000h Refer to
Name
and
function
column.
PB15 NH2 Machine resonance suppression filter 2
Set the notch frequency of the machine resonance suppression filter 2.
Set parameter No.PB16 (notch shape selection 2) to "
1" to make this parameter
valid.
4500 Hz
100
to
4500
PB16 NHQ2 Notch shape selection 2
Select the shape of the machine resonance suppression filter 2.
5
3
4
Notch depth selection
Setting value Depth Gain
0 40dBDeep
1 14dB
2 8dB
3 4dBShallow
to
Notch width
Setting value Width
02Standard
1
2
3Wide
to
0
Machine resonance suppression filter 2 selection
0: Invalid
1: Valid
0000h Refer to
Name
and
function
column.
PB17 Automatic setting parameter
The value of this parameter is set according to a set value of parameter No.PB06 (Ratio
of load inertia moment to servo motor inertia moment).
5 - 15
5. PARAMETERS
No. Symbol Name and function
Initial
value
Unit
Setting
range
PB18 LPF Low-pass filter setting
Set the low-pass filter.
Setting parameter No.PB23 (low-pass filter selection) to "
0 " automatically
changes this parameter.
When parameter No.PB23 is set to "
1 ", this parameter can be set manually.
3141 rad/s 100
to
18000
PB19 VRF1 Vibration suppression control vibration frequency setting
This parameter cannot be used in the speed control mode.
Set the vibration frequency for vibration suppression control to suppress low-frequency
machine vibration, such as enclosure vibration. (Refer to section 7.4.(4))
Setting parameter No.PB02 (vibration suppression control tuning mode) to "
1"
automatically changes this parameter. When parameter No.PB02 is set to "
2",
this parameter can be set manually.
100.0 Hz 0.1
to
100.0
PB20 VRF2 Vibration suppression control resonance frequency setting
This parameter cannot be used in the speed control mode.
Set the resonance frequency for vibration suppression control to suppress low-
frequency machine vibration, such as enclosure vibration. (Refer to section 7.4.(4))
Setting parameter No.PB02 (vibration suppression control tuning mode) to "
1"
automatically changes this parameter. When parameter No.PB02 is set to "
2",
this parameter can be set manually.
100.0 Hz 0.1
to
100.0
PB21
For manufacturer setting
Do not change this value by any means.
0.00
PB22 0.00
PB23 VFBF Low-pass filter selection
Select the low-pass filter.
Low-pass filter selection
0: Automatic setting
1: Manual setting (parameter No.PB18 setting)
00 0
When automatic setting has been selected, select the filter that has the band width
close to the one calculated with
VG2 10
1 + GD2
[rad/s]
0000h Refer to
Name
and
function
column.
PB24 *MVS Slight vibration suppression control selection
Select the slight vibration suppression control and PI-PID change.
When parameter No.PA08 (auto tuning mode) is set to "
3", this parameter is
made valid. (Slight vibration suppression control cannot be used in the speed control
mode.)
Slight vibration suppression control selection
0: Invalid
1: Valid
00
PI-PID control switch over selection
0: PI control is valid. (Switching to PID
control is possible with instructions of
controller.)
3: PID control is alwa
y
s valid.
0000h Refer to
Name
and
function
column.
PB25 For manufacturer setting
Do not change this value by any means.
0000h