Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 65

Part 2: Review on Replacement of MR-J3-_A_ with MR-J4-_A_
MR-J3-_A_
No. Name and function
PA19 Parameter write inhibit
Basic setting
[Pr. PA19] Setting
parameters
setting operation
[Pr. PA_ _]
Reference
0000h
Writing
000Bh Reference
(initial
Writing
value)
Reference
000Ch
Writing
Reference
100Bh
[Pr. PA19]
Writing
only
Reference
100Ch
[Pr. PA19]
Writing
only
PB01 Adaptive tuning mode (adaptive filter II)
Select the setting method for filter tuning. Setting
this parameter to "_ _ _ 1" (filter tuning mode)
automatically changes the machine resonance
suppression filter 1 [Pr. PB13], and notch shape
selection 1 [Pr. PB14].
Notch frequency
0 0 0 x:
Adaptive tuning mode selection
Setting Adaptive tuning mode
0 Filter OFF
1 Filter tuning mode
2 Manual mode
Note. [Pr. PB13] and [Pr. PB14] are fixed to the
initial values.
When this parameter is set to "_ _ _ 1" , the tuning
is completed after positioning operation is done the
predetermined number or times for the
predetermined period of time, and the setting
changes to "_ _ _ 2" . When the adaptive tuning is
not necessary, the setting changes to "_ _ _ 0".
When this parameter is set to "_ _ _ 0", the initial
values are set to the machine resonance
suppression filter 1 and notch shape selection 1.
However, this does not occur when the servo off.
Initial
value
000Bh
Extension
Gain/Filter I/O setting
setting
parameters parameters
parameters
[Pr. PB_ _] [Pr. PD_ _]
[Pr. PC_ _]
: Enabled
0000h
Machine resonance point
Frequency
Frequency
Automatically set
parameter
(Note)
[Pr. PB13]
[Pr. PB14]
MR-J4-_A_
No. Name and function
PA19 Parameter writing inhibit
Select a reference range and writing range of the
parameter.
Refer to table 2.4 for settings.
Table 2.4 [Pr. PA19] setting value and
reading/writing range
Setting
PA19 PA PB
operation
Other
Reading
than
below
Writing
Only 19
Reading
000A
Only 19
Writing
Reading
000B
Writing
Reading
000C
Writing
00AAh
Reading
(initial
value) Writing
Reading
00AB
Writing
Reading
100B
Only 19
Writing
Reading
100C
Only 19
Writing
Reading
10AA
Only 19
Writing
Reading
10AB
Only 19
Writing
PB01
Same as MR-J3
Adaptive tuning mode (adaptive filter II)
_ _ _ x:
Filter tuning mode selection
Set the adaptive tuning.
Select the adjustment mode of the machine
resonance suppression filter 1.
0: Disabled
1: Automatic setting (Do not use this in the torque
control mode.)
2: Manual setting
_ _ x _:
For manufacturer setting
_ x _ _:
For manufacturer setting
x _ _ _:
Tuning accuracy selection
0: Standard
1: High accuracy
The frequency is estimated more accurately in the
high accuracy mode compared to the standard
mode. However, the tuning sound may be larger in
the high accuracy mode.
This digit is available with servo amplifier with
software version C5 or later.
2 - 30
Initial
value
00AAh
PC PD PE PF PL
0000h
0h
0h
0h
Control
mode
P
S
T
P
S
T
P
S
T