Parameters - Mitsubishi Electric MELSERVO-J3 Series Instruction Manual

10. SPECIAL ADJUSTMENT FUNCTIONS

10.6.3 Parameters

When using the gain switching function, always set "
manual mode of the gain adjustment modes. The gain switching function cannot be used in the auto tuning
mode.
Parameter
Abbreviation
No.
Ratio of load inertia moment to
PB06 GD2 servo motor inertia moment
Model loop gain
PB07 PG1
PB08 PG2 Position loop gain
PB09 VG2 Speed loop gain
PB10 VIC Speed integral compensation
Gain switching - ratio of load
PB29 GD2B inertia moment to servo motor
inertia moment
PB30 PG2B Gain switching - position loop gain
PB31 VG2B Gain switching - speed loop gain
Gain switching - speed integral
PB32 VICB
compensation
PB26 CDP Gain switching selection
Gain switching condition
PB27 CDL
Gain switching time constant
PB28 CDT
Gain switching - vibration
PB33 VRF1B suppression control vibration
frequency setting
Gain switching - vibration
PB34 VRF2B suppression control resonance
frequency setting
Name Unit
Multi-
plier
( 1)
rad/s
rad/s
rad/s
ms
Multi-
plier
( 1)
rad/s Used to set the value of the after-changing position loop gain.
rad/s Used to set the value of the after-changing speed loop gain.
ms
kpps
pulse
r/min
ms
Hz
Hz
10 - 12
3" in parameter No.PA08 (auto tuning) to choose the
Description
Control parameters before changing.
Position and speed gains of a model used to set the response
level to a command. Always valid.
Used to set the ratio of load inertia moment to servo motor
inertia moment after changing.
Used to set the value of the after-changing speed integral
compensation.
Used to select the changing condition.
Used to set the changing condition values.
You can set the filter time constant for a gain change at
changing.
Used to set the value of the after-changing vibration
suppression control vibration frequency setting.
Used to set the value of the after-changing vibration
suppression control resonance frequency setting.