Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

Page: 731 / 802

17 - 46
17. SPEED CONTROL OPERATION
No. Symbol Name and function
Initial
value
Unit
Setting
Range
PB14 NHQ1 Notch shape selection 1
Select the shape of the machine resonance suppression filter 1.
Notch depth selection
Setting Depth
0 -40dB Deep
1
2
3
Shallow
0 2 Standard
1 3
2 4
3 5 Wide
0 0
-14dB
-8dB
-4dB
Notch width selection
Setting Width
Gain
to
to
Setting parameter No.PB01 (adaptive tuning mode) to " 1"
automatically changes this parameter.
When the parameter No.PB01 setting is "
0", the setting of this
parameter is ignored.
0000h Refer to
the 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 enable this
parameter.
4500 Hz 100
to
4500
PB16 NHQ2 Notch shape selection 2
Select the shape of the machine resonance suppression filter 2.
0
1
2
3
0 2
1 3
2 4
3 5
0
Notch depth selection
Notch width selection
Setting Depth Gain
-40dB
-14dB
-8dB
-4dB
Deep
to
Shallow
Setting Width
Standard
to
Wide
Machine resonance suppression filter 2 selection
0: Invalid
1: Valid
0000h Refer to
the Name
and
function
column.
PB17 Automatic setting parameter
The value of this parameter is automatically set according to the set value of
parameter No.PB06 (Load to motor inertia ratio).