Mitsubishi Electric MELSERVO-J3 Series Manual page 310

Part 5: Common Reference Material
The following parameters are set automatically with one-touch tuning. Also, "Gain adjustment mode
selection" in [Pr. PA08] will be "2 gain adjustment mode 2 (_ _ _ 4)" automatically. Other parameters will
be set to an optimum value depending on the setting of [Pr. PA09 Auto tuning response].
Table 5.5 List of parameters automatically set with one-touch tuning
Parameter Symbol
PA08 ATU Auto tuning mode
PA09 RSP Auto tuning response
PB01 FILT Adaptive tuning mode (adaptive filter II)
Vibration suppression control tuning
PB02 VRFT mode (advanced vibration suppression
control II)
PB06 GD2 Load to motor inertia ratio
PB07 PG1 Model loop gain
PB08 PG2 Position loop gain
PB09 VG2 Speed loop gain
PB10 VIC Speed integral compensation
PB12 OVA Overshoot amount compensation
PB13 NH1 Machine resonance suppression filter 1
PB14 NHQ1 Notch shape selection 1
PB15 NH2 Machine resonance suppression filter 2
PB16 NHQ2 Notch shape selection 2
PB17 NHF Shaft resonance suppression filter
(a) One-touch tuning flowchart
1) User command method
Make one-touch tuning as follows.
Start
Startup of the system
Operation
One-touch tuning start,
mode selection
Response mode selection
One-touch tuning execution
One-touch tuning in progress
One-touch tuning completion
Tuning result check
End
Name
Start a system referring to MR-J4-_B_ Servo Amplifier Instruction Manual or MR-J4W2-_B Servo
Amplifier Instruction Manual.
Rotate the servo motor by a servo system controller. (In the user command method, the one-
touch tuning cannot be executed if the servo motor is not operating.)
Start one-touch tuning of MR Configurator2, and select "User command method".
Select a response mode (High mode, Basic mode, and Low mode) in the one-touch tuning
window of MR Configurator2.
Press the start button during servo motor driving to execute one-touch tuning.
Gains and filters will be adjusted automatically. During processing of tuning, the tuning progress
will be displayed in % in MR Configurator2.
When one-touch tuning is completed normally, the parameters described in table 5.5 will be set
automatically.
When the tuning is not completed normally, the tuning error will be displayed. (Refer to (4) (b) 5)
of this section.))
Check the tuning result.
When the tuning result is not satisfactory, you can return the parameter to the value before the
one-touch tuning or the initial value. (Refer to (4) (b) 8) of this section.))
5 - 125
Parameter Symbol
PB18 LPF Low-pass filter setting
Vibration suppression control 1 -
PB19 VRF11
Vibration frequency
Vibration suppression control 1 -
PB20 VRF12
Resonance frequency
Vibration suppression control 1 -
PB21 VRF13
Vibration frequency damping
Vibration suppression control 1 -
PB22 VRF14
Resonance frequency damping
PB23 VFBF Low-pass filter selection
PX17 NH3 Machine resonance suppression filter 3
PX18 NHQ3 Notch shape selection 3
PX19 NH4 Machine resonance suppression filter 4
PX20 NHQ4 Notch shape selection 4
PX22 NHQ5 Notch shape selection 5
PX31 XOP4 Function selection X-4
Name