Parameters - Mitsubishi Electric MR-J2S B Series Instruction Manual

7. SPECIAL ADJUSTMENT FUNCTIONS

7.5.3 Parameters

When using the gain changing function, always set "
the manual mode 2 of the gain adjustment modes. The gain changing function cannot be used in the auto
tuning mode.
Parameter Abbrevi
No. ation
13 PG1 Position control gain 1
14 VG1 Speed control gain 1
Ratio of load inertia moment to
12 GD2
servo motor inertia moment
15 PG2 Position control gain 2
16 VG2 Speed control gain 2
17 VIC Speed integral compensation
Ratio of load inertia moment to
52 GD2B
servo motor inertia moment 2
Position control gain 2 changing
53 PG2B
ratio
Speed control gain 2 changing
54 VG2B
ratio
Speed integral compensation
55 VICB
changing ratio
49 CDP Gain changing selection
50 CDS Gain changing condition
51 CDT Gain changing time constant
Name Unit
rad/s
rad/s
0.1
times
rad/s
rad/s
ms
0.1
times
%
%
%
kpps
pulse
r/min
ms
7 - 6
2 " in parameter No.8 (auto tuning) to choose
Description
Position and speed gains of a model used to set the response
level to a command. Always valid.
Control parameters before changing
Used to set the ratio of load inertia moment to servo motor
inertia moment after changing.
Used to set the ratio (%) of the after-changing position
control gain 2 to position control gain 2.
Used to set the ratio (%) of the after-changing speed control
gain 2 to speed control gain 2.
Used to set the ratio (%) of the after-changing speed integral
compensation to 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.