Mitsubishi Electric MR-E A Series Instruction Manual page 286

15. MR-E-
Class No. Symbol
30
31
32
33 MBR
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35
36
37
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39
40
AG SERVO AMPLIFIER COMPATIBLE WITH ANALOG INPUT
TLO Analog torque command offset
Used to set the offset voltage of the analog torque command (TC).
Analog torque limit offset
Used to set the offset voltage of the analog torque limit (TLA).
MO1 Analog monitor 1 offset
Used to set the offset voltage of the analog monitor 1 (MO1).
MO2 Analog monitor 2 offset
Used to set the offset voltage of the analog monitor 2 (MO2).
Electromagnetic brake sequence output
Used to set the delay time (Tb) between electronic brake interlock
(MBR) and the base drive circuit is shut-off.
GD2 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 mode 1 and interpolation
mode is selected, the result of auto tuning is automatically used.
(Refer to section 7.1.1)
In this case, it varies between 0 and 1000.
PG2 Position loop gain 2
Used to set the gain of the position loop.
Set this parameter to increase the position response to level load
disturbance. Higher setting increases the response level but is liable
to generate vibration and/or noise.
When auto tuning mode 1,2 and interpolation mode is selected, the
result of auto tuning is automatically used.
To use this parameter, set "
servo lock at stop.
VG1 Speed loop gain 1
Normally this parameter setting need not be changed.
Higher setting increases the response level but is liable to generate
vibration and/or noise.
When auto tuning mode 1 2, manual mode and interpolation mode
is selected, the result of auto tuning is automatically used.
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 mode 1 2 and interpolation mode is selected, the
result of auto tuning is automatically used.
VIC Speed integral compensation
Used to set the integral time constant of the speed loop.
Higher setting increases the response level but is liable to generate
vibration and/or noise.
When auto tuning mode 1 2 and interpolation mode is selected, the
result of auto tuning is automatically used.
VDC Speed differential compensation
Used to set the differential compensation.
Made valid when the proportion control (PC) is switched on.
For manufacturer setting
Don't change this value by any means.
Name and function
1 " to parameter No. 20 to validate
15 - 41
Initial Setting Control
Unit
value range mode
0 mV 999 T
to
999 S
0 999
mV S T
to 999
0 999
mV S T
to 999
100 ms 0 S T
to
1000
70 0.1 0 S T
times to
3000
35 rad/s 1 S
to
1000
177 rad/s 20 S
to
8000
817 rad/s 20 S
to
20000
48 ms 1 S
to
1000
980 0 S
to
1000
0