Mitsubishi Electric Melservo MR-J3-100B, Handbook

Page: 173 / 590

Part 4: Replacement of MR-J3W-_B with MR-J4W2-_B
4 - 28
MR-J3W-_B MR-J4W2-_B
No. Name and function
Initial
value
No. Name and function
Initial
value
PA09 Auto tuning response
If the machine hunts or generates large gear sound,
decrease the set value. To improve performance, e.g.
shorten the settling time, increase the set value.
Setting
value
Response
Guideline for
machine
resonance
frequency
[Hz]
Setting
value
Response
Guideline for
machine
resonance
frequency
[Hz]
1
Low
response
10.0 17 Middle
response
67.1
2 11.3 18 75.6
3 12.7 19 85.2
4 14.3 20 95.9
5 16.1 21 108.0
6 18.1 22 121.7
7 20.4 23 137.1
8 23.0 24 154.4
9 25.9 25 173.9
10 29.2 26 195.9
11 32.9 27 220.6
12 37.0 28 248.5
13 41.7 29 279.9
14 47.0 30 315.3
15 52.9 31 355.1
16
Middle
response
59.6 32 High
response
400.0
12 PA09 Auto tuning response
Set a response of the auto tuning.
Setting
value
Machine characteristic
Setting
value
Machine characteristic
Response
Guideline
for machine
resonance
frequency
[Hz]
Respozns
e
Guideline
for machine
resonance
frequency
[Hz]
1
Low
response
2.7 21 Middle
response
67.1
2 3.6 22 75.6
3 4.9 23 85.2
4 6.6 24 95.9
5 10.0 25 108.0
6 11.3 26 121.7
7 12.7 27 137.1
8 14.3 28 154.4
9 16.1 29 173.9
10 18.1 30 195.9
11 20.4 31 220.6
12 23.0 32 248.5
13 25.9 33 279.9
14 29.2 34 315.3
15 32.9 35 355.1
16 37.0 36 400.0
17 41.7 37 446.6
18 47.0 38 501.2
19 52.9 39 571.5
20
Middle
response
59.6 40 High
response
642.7
16
PA10 In-position range
This parameter cannot be used in the speed control
mode and the torque control mode.
Set the range, where in-position (INP-A/INP-B) is output,
in the command pulse unit.
Servo motor droop pulses
In-position range [pulse]
Command pulse
Command pulse
Droop pulses
In-position (INP-A/INP-B)
ON
OFF
100 PA10 In-position range
Set an in-position range per command pulse.
1600
PA14 Rotation direction selection
Turn off the power and then on again, or reset the
controller after setting the parameter to validate the
parameter value.
Select servo motor rotation direction relative.
[Pr. PA14]
setting
Servo motor rotation direction (Note)
When positioning
address increases
(Position control)
Command speed in the
positive direction (Speed
control)
Command torque in the
positive direction (Torque
control)
When positioning
address decreases
(Position control)
Command speed in the
negative direction
(Speed control)
Command torque in the
negative direction
(Torque control)
0 CCW CW
1 CW CCW
Note. Torque generation direction for the torque control
Forward rotation (CCW)
Reverse rotation (CW)
0 PA14 Rotation direction selection/travel direction selection
Select a rotation direction or travel direction
.
Setting
value
Servo motor rotation direction
Positioning address
increase
Positioning address
decrease
0
CCW or positive direction CW or negative direction
1
CW or negative direction CCW or positive direction
The following shows the servo motor rotation directions.
Forward rotation (CCW)
Reverse rotation (CW)
0