Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 180

Part 4: Replacement of MR-J3W-_B with MR-J4W2-_B
No. Name and function
PA19 Parameter write inhibit
Turn off the power and then on again, or reset the
controller after setting the parameter to validate the
parameter value. In the factory setting, this servo amplifier
allows changes to the basic setting parameter, gain/filter
parameter and extension setting parameter settings. With
the setting of [Pr. PA19], write can be disabled to prevent
accidental changes.
The following table indicates the parameters which are
enabled for reference and write by the setting of [Pr.
PA19]. Operation can be performed for the parameters
marked .
[Pr. PA19] Basic setting Gain/filter
Setting
operation
setting [Pr. PA _ _] [Pr. PB_ _]
Reference
0000h
Write
000Bh
Reference
(factory
Write
setting)
Reference
000Ch
Write
Reference
000Dh
Write
Reference
000Eh
Write
Reference
100Bh [Pr. PA19]
Write
only
Reference
[Pr. PA19]
100Ch
Write
only
Reference
100Dh
[Pr. PA19]
Write
only
Reference
100Eh [Pr. PA19]
Write
only
Note. Do not use this parameter when using a rotary
servo motor.
PB01 Adaptive tuning mode (Adaptive filter II)
Used to set the mode for the machine resonance
suppression filter 1.
0 0 0 x:
Filter tuning mode
0: Invalid
1: Cannot be set
2: Manual setting
If "_ _ _ 1" is set for this parameter, it is automatically
rewritten as "_ _ _0"
MR-J3W-_B
Special
Extension Option
I/O setting setting
setting setting
[Pr. PD_ _] [Pr. PS_ _]
[Pr. PC_ _] [Pr. Po_ _]
(Note)
Initial
No.
value
Parameter writing inhibit
000Bh PA19
Select a reference range and writing range of the
parameter.
Refer to the following table for settings.
Setting parameters ([Pr. PL_ _ ]) cannot be used with
MR-J4W2-0303B6 servo amplifiers.
[Pr. PA19] setting value and reading/writing range
Setting
PA19
operation
Other
Reading
than
below
Writing
Reading
000Ah
Writing
Reading
000Bh
Writing
Reading
000Ch
Writing
Reading
000Fh
Writing
Reading
00AAh
Writing
00ABh
Reading
(initial
Writing
value)
Reading
100Bh
Writing
Reading
100Ch
Writing
Reading
100Fh
Writing
Reading
10AAh
Writing
Reading
10ABh
Writing
0000h PB01 Adaptive tuning mode (adaptive filter II)
Set the adaptive tuning.
All axes cannot be simultaneously enabled for this
function. Set for each axis to use.
_ _ _ x:
Filter tuning mode selection
Select the adjustment mode of the machine resonance
suppression filter 1.
0: Disabled
1: Automatic setting
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.
4 - 31
MR-J4W2-_B
Name and function
PA PB PC PD PE PF
Only 19
Only 19
Only 19
Only 19
Only 19
Only 19
Only 19
Initial
value
00ABh
PL
0h
0h
0h
0h