Mitsubishi Electric MELSERVO-J2 Series Instruction Manual page 120

5. PARAMETERS
Class No. Symbol
33 MBR
34 GD2
35 PG2
36 VG1
37 VG2
38 VIC
39 VDC
40
41
42 *ZPS
43 DCT
44 ZTM
45 ZTT
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Name and Function
Electromagnetic brake sequence output
Used to set the delay time (Tb) between when the electromagnetic
brake interlock (MBR) switches off and when the base circuit is
shut off.
Ratio of load inertia moment to servo 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.
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.
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.
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.
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.
Speed differential compensation
Used to set the differential compensation.
Made valid when the proportion control (PC) is switched on.
For manufacturer setting
Must not change
Home position return position data
Used to set the current position on completion of home position
return.
Moving distance after proximity dog
Used to set the moving distance after proximity dog in count type
home position return.
Stopper type home position return stopper time
In stopper type home position return, used to set the time from
when the machine part is pressed against the stopper and the torque
limit set in parameter No.45 is reached to when the home position is
set.
Stopper type home position return torque limit
Used to set the torque limit value relative to the max. torque in [%]
in stopper type home position return.
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Initial
Value
1000
5 - 11
Setting
Unit Reference
Range
100 ms 0 to 1000 Section
3.9
70 0.1 0 to 1000 Chapter
times
30 rad/s 1 to 500 Chapter
216 rad/s 20 to 5000 Chapter
714 rad/s 20 to 8000 Chapter
20 ms 1 to 1000 Chapter
980 0 to 1000 Chapter
0
0
0 10 32768 Section
STM
m
to 4.4
32767
10 0 to 65535 Section
STM
m
4.4.3
100 ms 5 to 1000 Section
4.4.5
15 % 1 to 100 Section
4.4.5
9
9
9
9
9
9