Mitsubishi Electric MELSERVO-J4 MR-J4 A Series - 6.2 One-touch tuning

6. NORMAL GAIN ADJUSTMENT
6 - 3
6.2 One-touch tuning
You can execute the one-touch tuning with MR Configurator2 or push buttons. The following parameters are
set automatically with one-touch tuning.
Table 6.1 List of parameters automatically set with one-touch tuning
Parameter Symbol Name Parameter Symbol Name
PA08 ATU Auto tuning mode PB16 NHQ2 Notch shape selection 2
PA09 RSP Auto tuning response PB18 LPF Low-pass filter setting
PB01 FILT
Adaptive tuning mode (adaptive filter
II)
PB19 VRF11
Vibration suppression control 1 -
Vibration frequency
PB02 VRFT
Vibration suppression control tuning
mode (advanced vibration suppression
control II)
PB20 VRF12
Vibration suppression control 1 -
Resonance frequency
PB03 PST
Position command
acceleration/deceleration time
constant (position smoothing)
PB21 VRF13
Vibration suppression control 1 -
Vibration frequency dumping
setting
PB06 GD2 Load to motor inertia ratio
PB07 PG1 Model loop gain
PB22 VRF14
Vibration suppression control 1 -
Resonance frequency
dumping setting
PB08 PG2 Position loop gain PB23 VFBF Low-pass filter selection
PB09 VG2 Speed loop gain PB47 NHQ3 Notch shape selection 3
PB10 VIC Speed integral compensation PB48 NH4
Machine resonance suppression filter
4
PB12 OVA Overshoot amount compensation PB49 NHQ4 Notch shape selection 4
PB13 NH1
Machine resonance suppression filter
1
PB51 NHQ5 Notch shape selection 5
PB14 NHQ1 Notch shape selection 1 PE41 EOP3 Function selection E-3
PB15 NH2
Machine resonance suppression filter
2
6.2.1 One-touch tuning flowchart
(1) When you use MR Configurator2
Make one-touch tuning as follows.
Startup a system referring to chapter 4.
Rotate the servo motor by an external controller, etc. (The one-touch tuning cannot be performed if the
servo motor is not operating.)
Start one-touch tuning of MR Configurator2.
Select a response mode (high mode, basic mode, and low mode) in the one-touch tuning window of
MR Configurator2.
㐿ᆎ
ࠪࠬ࠹ࡓ
ߩ┙ߍ
ㆇォ
ࡢࡦ࠲࠶࠴
⺞ᢛ⿠േ
ᔕ╵ࡕ࡯࠼
ㆬᛯ
ࡢࡦ࠲࠶࠴
⺞ᢛታᣉ
⚳
Push the start button to start one-touch tuning. Push it during motor driving.
When one-touch tuning is completed normally, the parameters described in table 6.1 will be set
automatically.
One-touch tuning execution
End
Response mode selection
One-touch tuning start
Operation
Startup of the system
Start