Gain Changing Operation - Mitsubishi Electric MELSERVO-J2-Super Series Instruction Manual

10. SPECIAL ADJUSTMENT FUNCTIONS

10.5.4 Gain changing operation

This operation will be described by way of setting examples.
(1) When you choose changing by external input
(a) Setting
Parameter No.
7
36
34
35
37
38
64
65
66
67
68
70
(b) Changing operation
Gain changing
(CDP)
Change of
each gain
Position control gain 1
Speed control gain 1
Ratio of load inertia moment
to servo motor inertia moment
Position control gain 2
Speed control gain 2
Speed integral compensation
Abbreviation
PG1 Position control gain 1
VG1 Speed control gain 1
Ratio of load inertia moment to
GD2
servo motor inertia moment
PG2 Position control gain 2
VG2 Speed control gain 2
VIC Speed integral compensation
Ratio of load inertia moment to
GD2B
servo motor inertia moment 2
Position control gain 2
PG2B
changing ratio
Speed control gain 2 changing
VG2B
ratio
Speed integral compensation
VICB
changing ratio
CDP Gain changing selection
CDT Gain changing time constant
OFF
Before-changing gain
CDT 100ms
4.0
120
3000
20
10 - 8
Name
(Changed by ON/OFF of
ON
After-changing gain
100
1000
10.0
84
4000
50
Setting Unit
100 rad/s
1000 rad/s
4 0.1 times
120 rad/s
3000 rad/s
20 ms
100 0.1 times
70 %
133 %
250 %
0001
pin CN1A-8)
100 ms
OFF
4.0
120
3000
20