Mitsubishi melservo-j2 series Instruction Manual page 118

5. PARAMETERS
Class No. Symbol
33 MBR Electromagnetic brake sequence output
Used to set the delay time (Tb) between when the electromagnetic
brake interlock signal (MBR) switches off and when the base
circuit is shut off.
34 GD2 Ratio of load inertia moment to motor inertia moment:
Used to set the ratio of the load inertia moment to the servo motor
shaft inertia moment.
When auto tuning is selected, the result of auto tuning is
automatically set.
35 PG2 Position loop gain 2
Used to set the gain of the position loop.
Set this parameter to increase the position response level to load
disturbance. Higher setting increases the response level but is
liable to generate vibration and/or noise.
When auto tuning is selected, the result of auto tuning is
automatically set.
36 VG1 Speed loop gain 1
Normally this parameter value need not be changed.
Higher setting increases the response level but is liable to
generate vibration and/or noise.
When auto tuning is selected, the result of auto tuning is
automatically set.
37 VG2 Speed loop gain 2
Set this parameter when vibration occurs on machines of low
rigidity or large backlash.Higher setting increases the response
level but is liable to generate vibration and/or noise.
When auto tuning is selected, the result of auto tuning is
automatically set.
38 VIC Speed integral compensation
Used to set the integral time constant of the speed loop.
When auto tuning is selected, the result of auto tuning is
automatically set.
39 VDC Speed differential compensation
Used to set the differential compensation.
Made valid when the proportion control signal is switched on.
40 For manufacture setting
Must not change
41 For manufacture setting
Must not change
42 ZPS Zeroing position data
Used to set the current position on completion of zeroing.
43 DCT Moving distance after proximity dog
Used to set the moving distance after proximity dog in count type
zeroing.
Name and Function
5 - 11
Initial Setting
Unit
Value Range
100 ms 0 to 1000
70 0.1 0 to 1000
times
30 rad/s 1 to 500
216 rad/s 20 to 5000 Chapter
714 rad/s 20 to 8000 Chapter
20 ms 1 to 1000
980 0 to 1000
0
0
0 10 32768
STM
m
to
32767
1000 10 0 to 65535
STM
m
Refer To
Section
3.5
Chapter
9
Chapter
9
9
9
Chapter
9
Chapter
9
Section
4.4
Section
4.4.3