Mitsubishi Electric MR-E A Series Instruction Manual page 99

5. PARAMETERS
Class No. Symbol
35
36
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37
38
39
40
41 *DIA
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.
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.
Input signal automatic ON selection
Used to set automatic servo-on (SON) forward rotation stroke end
(LSP) reverse rotation stroke end (LSN).
0
Servo-on (SON) input selection
Forward rotation stroke end (LSP)
input selection
0: Switched on/off by external input.
1: Switched on automatically in servo
amplifier.
(No need of external wiring)
Reverse rotation stroke end (LSN)
input selection
0: Switched on/off by external input.
1: Switched on automatically in servo
amplifier.
(No need of external wiring)
Name and function
0: Switched on/off by external input.
1: Switched on automatically in servo
amplifier.
(No need of external wiring)
5 - 14
Initial Setting Control
Unit
value range mode
35 rad/s 1 P
to
1000
177 rad/s 20 P S
to
8000
817 rad/s 20 P S
to
20000
48 ms 1 P S
to
1000
980 0 P S
to
1000
0
0000 P S
Refer to
Name
and
function
column.
P S