Mitsubishi Electric MELSERVO-JN Series - 6.2 Gain adjustment methods

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6. GENERAL GAIN ADJUSTMENT
6.2 Gain adjustment methods
The gain adjustment in this section can be made on a single servo amplifier. For the gain adjustment, refer to
(3) in this section.
(1) One-touch tuning
Gain adjustment method
Parameter No.
PA08 setting
Estimation of load to
motor inertia moment
ratio
Automatically set
parameters
Manually set parameters
Operation of the one-touch
tuning button (AUTO) on
the front panel of the servo
amplifier
(Refer to section 6.1.)
Automatically
changes to "000",
when the value
before the one-
touch tuning is
"000" or "001".
"003", when the
value before the
one-touch tuning
is "003".
(No change)
Always estimated AUT (parameter No. PA08)
RSP (parameter No. PA09)
PST (parameter No. PB03)
PG1 (parameter No. PB07)
OVA (parameter No. PB12)
NH1 (parameter No. PB13)
NHQ1 (parameter No. PB14)
NH2 (parameter No. PB15)
NHQ2 (parameter No. PB16)
(2) Gain adjustment made by the auto tuning mode (parameter No. PA08)
Gain adjustment method
Parameter No.
PA08 setting
Estimation of load to
motor inertia moment
ratio
Automatically set
parameters
Manually set parameters
Auto tuning mode 1
(initial value)
001 Always estimated GD2 (parameter No. PB06)
PG1 (parameter No. PB07)
PG2 (parameter No. PB08)
VG2 (parameter No. PB09)
VIC (parameter No. PB10)
RSP (parameter No. PA09)
2-gain adjustment mode 000 Always estimated GD2 (parameter No. PB06)
PG2 (parameter No. PB08)
VG2 (parameter No. PB09)
VIC (parameter No. PB10)
PG1 (parameter No. PB07)
RSP (parameter No. PA09)
Manual mode 003 Fixed to parameter No.
PB06 value
GD2 (parameter No. PB06)
PG1 (parameter No. PB07)
PG2 (parameter No. PB08)
VG2 (parameter No. PB09)
VIC (parameter No. PB10)