Mitsubishi Electric Melservo MR-J3-100B, Handbook

Page: 62 / 590

Part 2: Review on Replacement of MR-J3-_A_ with MR-J4-_A_
2 - 29
MR-J3-_A_ MR-J4-_A_
Control
mode
No. Name and function
Initial
value
No. Name and function
Initial
value
PA19 Parameter write inhibit
[Pr. PA19]
setting
Setting
operation
Basic setting
parameters
[Pr. PA_ _]
Gain/Filter
parameters
[Pr. PB_ _]
Extension
setting
parameters
[Pr. PC_ _]
I/O setting
parameters
[Pr. PD_ _]
0000h
Reference
Writing
000Bh
(initial
value)
Reference
Writing
000Ch
Reference
Writing
100Bh
Reference
Writing
[Pr. PA19]
only
100Ch
Reference
Writing
[Pr. PA19]
only
 : Enabled
000Bh 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
PA19
Setting
operation
PA PB PC PD PE PF PL
Other
than
below
Reading
Writing
000A
Reading
Only 19
Writing
Only 19
000B
Reading
Writing
000C
Reading
Writing
00AAh
(initial
value)
Reading
Writing
00AB
Reading
Writing
100B
Reading
Writing
Only 19
100C
Reading
Writing
Only 19
10AA
Reading
Writing
Only 19
10AB
Reading
Writing
Only 19
00AAh P
S
T
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].
Machine resonance point
Notch frequency
Frequency
Frequency
Re
sp
on
se of
m
e
ch
an
ic
al sy
st
em
Notc
h d
ept
h
0 0 0 x:
Adaptive tuning mode selection
Setting Adaptive tuning mode
Automatically set
parameter
0 Filter OFF (Note)
1 Filter tuning mode
[Pr. PB13]
[Pr. PB14]
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.
0000h PB01
Same as MR-J3
0000h P
S
T
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 0h
_ x _ _:
For manufacturer setting 0h
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. 0h P
S
T